Dye-sensitized Solar Cell Progress

Dye-sensitized Solar Cell Progress

Recently, the Chinese Academy of Sciences, Changchun Institute of Applied Chemistry of Polymer Physics and Chemistry, State Key Laboratory of Swiss scientists in cooperation with researchers and Wang Peng, the dye-sensitized solar cell research has made important progress, relevant results in the June 29 online issue of the internationally renowned scientific journal “Nature - Materials” (Nature Materials) on.

Current dye-sensitized solar cells under test conditions in the air mass 1.5G power conversion efficiency has reached 11.1%, but this device is to use high-volatile, highly toxic cyanide electrolyte, greatly hindered the process actually used. Non-volatile at room temperature ionic liquids as to solve the problem program provides an important, but high viscosity ionic liquid, the Huodeqijian’s not efficient enough.

Peng and his collaborators through a variety of solid salt mixture to achieve the system by solid-liquid phase transition entropy to gain room temperature ionic liquids (China Patent Application No.: 200710306662.1). This greatly broadens the concept of a total of molten ionic liquid material selection. More importantly, based on these solid-state ionic materials with high lattice energy of molten liquid at room temperature ionic liquids than conventional lower viscosity and higher conductivity. To room temperature ionic liquids were prepared by melting the solar cell power conversion efficiency of 8.2%, setting a solvent-free dye-sensitized solar cells a world record in the device accelerated aging test conditions, exhibited excellent stability. They also adopted the system of ion mobility and viscosity of association, amendments to the classical Stokes - Einstein equation, to clarify the three iodine ions in the ionic liquid in addition to traditional physical diffusion transport, there are physical diffusion coupling electronic exchange mechanism. Also the first time they observed in the mesoporous conductor of electron transport by the relaxation of cations. This research will greatly promote the flexible dye-sensitized solar cell commercialization for portable electronic devices (such as mobile phones, music players, digital cameras, laptops, etc.) to provide new energy. Expert review of this work was praised as “a breakthrough work.”

The project supported by the National Natural Science Foundation, Chinese Academy of Sciences “Hundred Talents” and the major national research schemes.

 

Via: Dye-sensitized Solar Cell Progress

 

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Mysterious "lithium Night"

Mysterious "lithium Night"

Mysterious "Night of lithium", invite you to jointly opened the "hijab" in the moment!

South lithium forthcoming fourth set of professional and academic forums in one speech to Chinese and foreign experts and scholars as the main content of the main construction the necessary arrangements for the solemn atmosphere of seriousness.

But all is not the forum for all, by no means certain and Technology Forum, "boring," "boring" and other words associated. To 23 at the opening of the evening, a lack relaxed and warm, imbued with a little romance and even the "Night of lithium cocktail", will be located in the central area of Futian, Shenzhen Golden Central Hotel, 6th floor held.

Soothing chamber music, a gorgeous colored embellishment various Chinese and foreign drinks, fine European pastries, light chips to the guest side of the thin cross Pinza in taste, while patrolling the total did not forget Suo old friends not seen for a long time, do not forget and new friends, exchanging business cards.

This is a main target of lithium gathering of people, an enlarged salon. But in reality it is not just that, made a special trip to attend the reception in the Ministry of Information Industry and SME Division leaders, the Secretary Ministry of Science and high-tech leaders, as well as the Mayor of Shenzhen Municipal People's Government and the relevant Secretary, Vice Mayor We, the SME board in the creation of 6 fitness anniversary reception for people to leave this to send on the GEM and the state support for private enterprises to establish scientific and technological innovation policy interpretation; reception, of course, the most eye-catching role in those far do from the "House" Academy of lithium with foreign giants; In addition, the reception also attracted to the domestic communications, electronics and materials, mobile devices and other areas of business CEO who attended, has established manufacturers including TCL, Skyworth, Foxconn, Changhong, Jin, high novelty, UT Starcom, dragon flags, the Department of Science Xin, Ai Muke and a number of famous domestic and foreign manufacturers and their solution provider. Obviously, there will be a lot of money amount of lithium downstream to join the hospitality industry friends gathered to do online notebook, mobile phone and Bluetooth in the production, power production and car dealers, and even planning to engage in industry funds, venture capital, securities and insurance business financial professionals. Many industries that deal with the needs and lithium, to the strategic alliance with the lithium industry, who will seize this rare valuable opportunity to cocktail parties as a platform, searching, planning a career off of the new cooperation opportunities.

A bit mysterious "Night of lithium," an imaginative people, you do not want to look forward to reveal the beauty of the bride together "hijab" it? !

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London Metal and Lead Price

London Metal and Lead Price

London Metal across the board again plunged deep frustration Lun Jin Yicheng Ni

January 9 hearing caused by the short-term indices rose too fast too large, the speed of the London metals futures at low tide is also unambiguous. Copper & diving on Wednesday, led by the London metals futures deep frustration across the board, Donald Nickel is close to collapse into.

Copper & closing fell 4.3%, below $ 3,200, and just the day before, the session also briefly above $ 3,500 mark. Lun-Ni stainless steel manufacturer is subject to the impact of weak demand, inventories have continued to increase, fell to around $ 11,000. Other varieties are also recorded more than 2% decline.

The continued surge in copper inventories, has now reached 357,700 tons. LME aluminum inventories increasingly rapid growth momentum, increasing one-day Thursday 23800-2390000 t the top, continue to refresh the 14-year high.

Analysts said that after short-term speculation factors, the market focus back to fundamentals up, but this is no good news, so metal prices fall is a certainty.

LME nickel fell to an intraday low of $ 11,100, to close at $ 11,545, on Wednesday to close at $ 12,300. And its gain this year was more than 16%.

Three-month copper fell 4.3%, to close at $ 3,195, on Wednesday to close at $ 3,340.

Aluminium fell to $ 1,555 for three months on Wednesday to close at $ 1,594.

Three-month closing high of lead as the only basic metals, rose to $ 1,150 from the 1139/1140 U.S. dollars.

Three-month tin dropped to $ 11,400 from the $ 11,625.

Zinc was down $ 45, at $ 1,235.

Lead prices rose, as European drivers to choose a new battery

London, Jan. 8, according to news, cold winter and the recession has forced more and more European motorists who choose to replace the new battery, which lead to weak prices a boost.

Share of global vehicle battery over 40% of lead demand, analysts said the increased use of batteries has helped boost the 60% decline in 2008, lead prices.

According to auto repair station said the surge in demand for batteries.

RAC British car repair company, said its data show that in January this year, go out the battery-related repair services increased by 5% over last year.

RAC manager John Clayton said: "We are now in red alert, everyone could work out maintenance of vehicles."

"Of course most of the battery-related."

Car batteries in the cold of winter use significantly increased.

Battery life of a vehicle in about five to eight years, the average content of 5-25 kg of lead batteries.

UK vehicle recovery and maintenance services company Green Flag, a rescue station operator Richard Colburn said: "We are really very busy at the moment, more than 400 every day this week for help."

"Most of them are caused by extreme cold weather, battery-related failures, the temperature in parts of -9 degrees. We are in December and January a lot of battery replacement."

Lead prices bounce

Lead the market in recent months has been the auto industry to suppress negative data.

This has lead prices from October 2007 reached a record high of USD 3,890 per tonne, plunged about 70%.

But since the New Year began, lead prices have surged 15%.

Barclays Capital analyst Gayle Berry said: "Over the past week or two weeks, China's car Zheyi in replacing the car battery before the holiday season."

"We see the lead prices by supporting ...... Unlike many other metals, lead prices we have seen gains are supported by improved fundamentals."

Kwik Fit auto parts retailers in Europe, a spokesman said, although the upward trend in car sales conclude too early, but the situation is improving.

"A key driver of battery sales are seasonal fluctuations. For example, the battery last week, a substantial increase in sales over last year due to cold."

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Solar panel manufacturers are facing new pressure

Solar panel manufacturers are facing new pressure

Allow some of the manufacturers of solar panels headache for the long-term shortage of silicon raw materials, has gradually begun to relieve; However, market analysts pointed out that the supply of silicon raw materials, the increase will be for the emerging thin film solar panel manufacturers to bring new pressures.

"Since 2010, the supply of silicon raw materials will have improved dramatically." NavigantConsulting analyst PaulaMints in a solar energy seminar held by the IEEE, said: "But this will be a variety of technologies to bring down the average selling price pressure, especially in the field of thin film solar panels. "

Good times and bad silicon raw material shortage, has given way to the chip makers and solar panel makers troubled years; recent shortage began in 2004, the victims are mainly manufacturers of crystalline silicon solar panels. Mints said. Solar panel sales growing rapidly over the past few years, but the shortage of raw materials for silicon solar panels use crystalline technology manufacturers can not supply required by the market; so between 2004 and 2007, silicon solar panels market share from 93 % down to 89% or so.

The Mints also predicts that the solar industry in 2008 will exceed the semiconductor industry has become the largest silicon raw material applications. The shortage of silicon raw materials using a variety of thin film technology for solar panels manufacturers benefit, because the amount of silicon manufacturing technology required is very small. Such as the U.S. industry FirstSolar just because its cadmium telluride (cadmiumtelluride) technology, jumped in 2007, the world's fifth largest manufacturer of solar panels.

But times change, Mints expected shortage of silicon raw materials began to get relief from this year, or even surplus supply in 2010; this trend will most of the crystalline silicon solar panels will benefit manufacturers. The crystalline silicon solar panels on to suppliers to "moderation", as is currently ranked tenth largest supplier of U.S. solar panel industry SunPower, will each amount of silicon solar cells by about 12 grams Kandao 6 grams.

However, thin film solar panel maker SignetSolar or optimistic about their technology, predicted that the company made in 2020 the overall sales of solar panels 40% of the share. The supply of the company's manufacturing equipment, Applied Materials (AppliedMaterials) is that both silicon and thin film technology will rival in the solar market.

Thin film technology in recent years received a lot of financial support, cropped up dozens of new companies; According to statistics, the U.S. industry and venture capital industry, investment in 2007, the total amount of film technology, 3.5 billion U.S. dollars. U.S. National Renewable Energy Laboratory (NationalRenewableEnergyLaboratory) of the optical center director LawrenceKazmerski said the amount is invested in U.S. government twice the amount of the overall optical field, and he was quite worried about such a huge amount, because not all of these companies can survival.

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Lithium Battery and Hybrid cars

Lithium Battery and Hybrid cars

The New York Mercantile Exchange, August crude oil futures prices for delivery in July 3 145 U.S. dollars a barrel, the highest recorded. In this week, OPEC weekly average oil prices to new highs. In fact, for some time, high oil prices and the resulting series of political and economic and social issues deeply hurt the car manufacturer. In the United States, the three auto makers have cut production of large pickup trucks, SUV, increase energy-saving small cars or crossovers. However, changing the structure of existing products, while car manufacturers have already "obvious": before you have to master the technology of alternative energy vehicles.

"Battery is the core issue." General Motors R & D lab materials laboratory director Mark? Sheet Mubarak said. Have been successful experiences with a certain market hybrid car, the battery technology in deciding the fate of the car key. It is understood that currently includes the Toyota Prius (configuration parameters Gallery) models, including hybrid vehicles use nickel-metal hydride batteries. And the battery technology itself has limitations. Remove the price factors, on the one hand, the decision by the material limits the size of storage capacity, lack of capacity Ni-MH battery life, on the other hand, it can not be extrapolated charging.

Li-ion battery is a high voltage, charge and discharge, long life, fast charging, self-discharge rate, wide operating temperature range, etc., have become the most cars and parts enterprises and the main direction of choice. Data show that, compared to nickel-metal hydride batteries, hybrid electric vehicles using lithium batteries can make the weight decreased by 40% to 50% and the volume reduced by 20% to 30%, energy efficiency has improved to some extent. Optimistic forecast said that in the near future, the vehicle will decrease the cost of lithium batteries to nickel-metal hydride battery 2 / 3.

Chinese stainless steel market on October 9 Nickel-based product pricing plunge

Chinese stainless steel market on October 9 run remains in the doldrums, the market traded good, pessimistic atmosphere filled the air, nickel stainless steel products fell sharply quotes, 200 series, 400 series also showed downward trend.

London Metal Exchange LME nickel 9 October opened at 13,800 U.S. dollars / ton, closing at 13,200 U.S. dollars / ton, 228 tons less inventory, total inventory is 55,032 tons. Shanghai No. 1 electrolytic nickel market on October 9 prices continue to decline, in the 113,000 to 117,000 yuan / ton, the average price of 115,000 yuan / ton, down 7,750 yuan / ton; 1 reported that 115,000 to 117,000 Jinchuan Nickel yuan / ton, the average price of 116,000 yuan / ton, down 7,750 yuan / ton. October 9 nickel price continued to fall, and the amplitude is relatively large, the spread of market pessimism, the overall trend showed sluggish operation. Futures market and the whole face of the recent financial market prices, the central bank, exchange, etc. have "Sword", or cut, or forced to lighten up, or raising margin and so on, in order to stabilize markets and resolve risks. Can be stabilized to some extent market interest rates, commodity prices have weakened in the short term decline in the likelihood. However, if there is no follow-up to the introduction of the economic rescue plan, I do not rule out possible further decline in commodity markets.

Chinese stainless steel market on October 9 extending over the last few trading days of the downward trend, and the decrease in the expansion. Market pessimism filled the air, although the decline in nickel prices has narrowed the previous session, but the 9th London nickel and both the domestic spot price of nickel fell sharply, the stainless steel market under great pressure, especially nickel stainless steel, the more resources, demand poor circumstances, the offer is substantially reduced, Wuxi, Foshan, 300 series stainless steel offer the market fell sharply, part of the specification much more than the previous trading day decline, 304,309 S, 310S spared, sales of 304 products fell 1,000 to 1,700 yuan / ton. A huge sell-off spot market, traders generally expect to sell low-cost, mitigate the latter may again bring down the economic losses. Wuxi Steel 4 mm 304/NO.1 mainstream market transaction prices in the 21,500 yuan / ton, down 1,000 yuan / ton; Foshan 304/2B TISCO 2 mm market transaction price in the mainstream of 22,900 yuan / ton, down 1,000 yuan / ton. 200 lines, the product pricing in the falling nickel, stainless steel pressure to crack down on market downturn, the traders are not optimistic about the market, Foshan market transaction price of 200, Department of confusion again, some traders offer lower. Department of respect across the board 400 is lowered turnover remains at low, decline more obvious, but the rate of decline is not too much. Wuxi market down 430 base price of cold roll, big offer concentrated in the 11,400 yuan / ton, medium and small household purchase is concentrated in the 11,200 yuan / ton to 11,400 yuan / ton, Foshan market, the overall trend of 400 lines down across the board decline in the basic 100 yuan / ton. 11,200 compared to pre-yuan / ton to 11,600 yuan / ton, taking into account the sharp decline in nickel-based stainless steel, or will make further converting 400 series, 400 series outlook is worrisome.

200 line, the Wuxi market mainstream Lianzhong 201/2B plate bending 1.0 mm quoted 14,100 yuan / ton, down 100 yuan / ton, Wuxi market OurGame 201/NO.1 4 mm offer for mainstream flat-panel 14,200 yuan / ton, down 100 yuan / t; Foshan market Lianzhong 201/2B plate bending 1.0 mm quoted 15,600 yuan / ton, Foshan market Lianzhong 201/NO.1 4 ~ 5 mm coil 1.0 mm quoted at 13,600 yuan / ton, down 200 yuan / ton. 300 line, the Wuxi Zhang Pu production 304/2B plate 2.0 mm reported 21,000 yuan / ton, down 800 yuan / ton, Po new capacity 2.0 mm reported 21,000 yuan / ton, down 800 yuan / ton, TISCO 304/NO.1 Flat 5 mm reported 20,600 yuan / ton, down 700 yuan / ton, Zhang Pu reported 20,500 yuan / ton, down 700 yuan / ton, Foshan 304/2B TISCO coil 2.0 mm reported 22,900 yuan / ton, down 1,000 yuan / ton Zhang Pu reported 23,200 yuan / ton, down 1,000 yuan / ton, Jiuquan 304/NO.1 Coil 4 mm reported 22,500 yuan / ton, down 300 yuan / ton, Bao Steel Coil 4 mm reported 304/NO.1 22,800 yuan / ton, down 300 yuan / ton. 400 line, the Wuxi 430/2B TISCO 2.0 mm coil mainstream quoted 11,400 yuan / ton, Po is the new 2.0 mm major purchase 11,400 yuan / ton, down 100 yuan / ton, 430/No.1 Taiyuan Iron and Steel plate 4 mm Mainstream offer for 10,300 yuan / ton, down 200 yuan / ton; Foshan 430/2B TISCO 2.0 mm coil mainstream offer 11,500 yuan / ton; Foshan 430/2B coil 2.0 mm Zhang Pu mainstream offer 11,600 yuan / ton, down 100 yuan / ton.

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Silver Zinc laptop batteries

Silver Zinc laptop batteries

ZPower in a few years ago that people will be able to sell silver-zinc batteries, recently, ZPower company said, and the industry first-line notebook manufacturers have signed a cooperation next year, they can see the silver-zinc battery notebook. ZPower company CEO Dr. Ross E. Dueber will also be present, held recently in Nice, France, Batteries 2008 Conference, will introduce the performance of silver-zinc batteries, environmental and safety advantages.

Compared with lithium-ion batteries, silver-zinc battery life and safety has great advantages. The same capacity, the use of silver-zinc battery notebook battery life can be increased by 40%, if a laptop equipped with a lithium-iron battery can run 2 hours, then the same capacity silver-zinc battery life can be 3 hours. The use of one year period, silver-zinc battery life will not be degraded, while the lithium-ion battery life will reduce about 30%. After one year, silver-zinc battery life degradation is consistent with the lithium-ion batteries.

On the other hand, silver-zinc battery is within the basic framework of the composite polymer zinc anode and silver cathode composition, and also contains water, so the fire does not occur. The silver-zinc batteries are not included within the lithium-ion, all do not need to prevent overheating of the thermal management circuit.

In the green environmental protection, ZPower said, 95% of the components can be recycled, and can also be used to make new batteries, the quality of recycled parts will not be any discounts.

ZPower companies want to replace silver-zinc battery lithium-ion battery, but the current problem is the industry of the silver-zinc batteries also holding off, because the lithium-ion batteries it is also good, although the lithium-ion battery caught fire after the incident, but This did not prevent the industry is to continue to use lithium-ion batteries. In addition, the price of silver-zinc battery, a factor that hinder its development, in order to do the price is very low, on the requirements for production and technical progress, the current silver-zinc battery has not been completed to achieve.

ZPower Which company did not disclose the notebook manufacturers will use silver-zinc battery, may have to wait until next year we will know.

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Panasonic wants to take over Sanyo

Panasonic wants to take over Sanyo

The goal is clear: Panasonic will be the second largest electronics company in the world. What set the company for it on the table must be, is not known to run the negotiations with the takeover candidates but Sanyo.

The boards of directors of both companies agreed to open talks with the goal of a capital and business alliance that makes Sanyo Electric to a subsidiary of Panasonic. Panasonic striving for a majority stake, as the presidents of both companies announcing today. This arises in terms of sales after General Electric (GE) from the USA's second largest electronics company in the world. In Japan, Panasonic will have overtaken the previous number one Hitachi.

Sanyo is the world's largest manufacturer of lithium-ion batteries for personal computers and mobile phones, as well as strong in solar cells. Through an acquisition, Panasonic would secure a significant market share for rechargeable batteries and position itself at the same time in the fast-growing market for solar cells. This Panasonic would be a significant competitor for German solar manufacturers such as Q-Cells. It would be the first full merger between two major Japanese electronics companies.

In a joint statement on the planned alliance, it was said that the possible fields of cooperation of mutual technological assistance are one of rechargeable batteries. Panasonic's global distribution network could also be used to Sanyo to expand solar energy and business. Sanyo's business, according to media independence will be preserved in the alliance.

Towards the end of the year they would inform on the progress of work on a capital and business alliance, or earlier if necessary, shared with the two Osaka-based company. Panasonic will soon lead negotiations with Sanyo's three largest shareholders on a sale of preferred stock held at Sanyo. These are the two Japanese financial houses Sumitomo Mitsui Banking and Daiwa Securities SMBC Co. Group and the U.S. financial group Goldman Sachs They invested 2006 300 billion yen (2.4 billion euros) in Sanyo and both received preference shares with which they currently hold some 70 percent of Sanyo.

Panasonic and Sanyo together expect for the current fiscal year sales of about 11.2 trillion yen, more than the 10.9 trillion yen of the previous industry leader in Japan, Hitachi. Sanyo was regarded for years as concern for the Japanese electronics industry.

This contributed in addition to the earnings weakness accounting manipulation and management deficiencies. Under the new Group President Seiichiro Sano Sanyo had in the past fiscal year 2007/2008, finally managed a turnaround in earnings.

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Panasonic wants to take over Sanyo

With fire on the Torah

With fire on the Torah

Pillaging of stores, attacks on women and burglaries in private homes in parts of Israel to ensure fear and uncertainty. Behind the attacks are self-appointed guardians of public morals from the ranks of strictly Orthodox Jews.

The aim of the fanatics is to any address, in their eyes unchaste behavior. Even if the police according to their own data do not run out of organized attacks, says "the Justice Department already" Sittsamkeitspatrouillen.

"It started six months ago. About 15 men came into the shop and screamed <This business Seelen> burns. They threw the goods on the floor and "threatened customers, says Aaron Gold, who works in an electronics store in Jerusalem. One Friday night, just before the start of the Sabbath, "she broke in through a window, scattered gasoline and ignited it," he says.

Since then, a large sign hanging behind the cash register: "All products in this store are under rabbinical supervision. After bidding the rabbis here MP4Player not be sold. "For MP4Player could be used to download pornography from the Internet, the fear of some strenglaugier Orthodox. "These breaches of ethics and morality are threatening our community. When does it need fire to stop them, then it "fire," says the 38-year-old Elchanan Blau.

Shops that sell in the opinion of conservative fanatics provocative clothing were trashed and sprayed the products with bleach. Recently men broke into the apartment one of a 31-year-old Jerusalemerin, beat them and threatened them with death. The woman had left the ultra-Orthodox wing after her divorce, but refused to leave their ancestral home in a predominantly inhabited by Orthodox Jewish neighborhood. According to the indictment, the attackers were given for the attack, a fee equivalent to 1600.

In the town of Beit Shemesh near Jerusalem, in which the attacks were particularly violent, young women have been several times attacked with pepper spray or stones because they were traveling in male company, or because she wore a red blouse. Red Tops are considered taboo - the color excites attention, so the reasoning.

In Beit Shemesh, many walls are sprayed with signs that ask women to dress themselves appropriately. Appropriate means in this case covers the neck, long-sleeved blouses and long skirts. "The eyes and ears are everywhere, similar to what one hears from countries like Iran," says the Israeli-American novelist Naomi Ragen.

Many strictly Orthodox Jews are alarmed about the violence. Nevertheless, the rabbis were not against the violent "guardians of public morals." Often, they even enjoy their connivance, as saying members of the Orthodox community.

The violence of recent months has intensified the already existing gap between the 600,000 orthodox Jews and the secular majority, dominated the country even further. Although numerically in the minority, have called Haredim a relatively great influence in society.

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Swedish sun B

Swedish sun B

The fabric top is well insulated against the cold and ambient noise. Pushing a button it can be in a little over 20 seconds to open or close completely automatically. This is also at low speed to 30 km / h. The roof is largely sealed - in the car wash, it was only on the A-pillar a few drops of water on the inside. The rear window is glass, and consequently also heated.

In the open drive-round visibility is of course very well. If the roof is closed, the summary remains then only to the front really well - even the not very uncommon for a convertible. The substance-C-pillar is so wide that you can see quickly, especially when turning times a cyclist. And even when parking you need a good feel for the dimensions of his Saab - one suspects more where it begins and ends than it actually sees. The optional parking sensors are useful so spent. The security standard is - as it is for a Swedish car is - even at high Convertible: In terms of occupant protection in the EuroNCAP has cleared it for promptly crash five out of five stars.

A strength of the current Saab 9-3 is without doubt the 1.9-liter TTID diesel under the hood. Two series-connected turbos ensure correct performance. The reading is already impressive on paper: 132 kW/180PS and 400Nm of torque allow us to accelerate from 0 to 100 km / h in 9.1 seconds and a top speed of 220 km / h.

min, in practice, and subjective impression is even better: Starting at 1400 rpm, the Saab is going strong and exerts its power evenly throughout the rev band. Even reaching 180 km / h it takes more gas to tire at no. In the motor cultivated and quiet - only when cold, take him a while acoustically aware true than diesel.

The surcharge six-speed automatic in our test car worked accurately and well coordinated with the twin-turbo diesel together - no audible dissonance, no switching holes. The consumption is officially good with 6.4 liters of diesel for a car of this class in order. And in everyday life you will come at half defensive driving barely above 7.0 liters fuel consumption per 100 km. Who the fun potential to offer him the motor and the circuit as an option, but every now and then exploit that is easily hunt sometimes even ten liters of diesel per 100 km through the atomizer.

In terms of (sports) is one gear even at such pace researchers are concentrating on the safe side - because the electronics intervene relatively early on de-escalating. The suspension is sporty tight, without refusing comfort. The Saab is like a skid on the road, only occasionally too rough bumps on to the passengers. Then it quickly becomes clear: the rigidity of the body is very good - even on bad roads open and not even shake the side mirror.

The equipment, the Saab Aero mitliefert is standard for this segment is quite lush - in view of the base price of just over 40,000 but also appropriate.

Two-zone climate control and bi-xenon lights, fog lamps and alloy wheels, sports suspension and cruise control are among the Aero to establish. 6-speed automatic (2200), light curve (1350), rear parking sensors (430) or Navi (as of 2730 euro) but also in extra Saab.

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Swedish sun B

Jobs engine fails

Jobs engine fails

So now it: Apple CEO Steve Jobs health problems are more severe than previously known. The 53-year-old has let himself sick leave by the end of June. What exactly is suffering job, he would not betray.

At the beginning of January, he said to an easily treated by hormone disruption. "Last week, I learned that my health problems but are more complex than originally thought," let it be known now, the prominent head of Apple's cooperation and the public in an e-mail.

Jobs led in the short message are two reasons for its decision. First, he wanted to concentrate on his health, on the other hand he wants to distract anyone from work at Apple. His duties takes as long as the person responsible for the ongoing business Tim Cook.

This release is another chapter in the conflict over Steve Jobs health. Hardly a patient record is currently available for analysts and investors more interesting than that of the Apple boss. For more than a year ago, when Jobs emaciated one of his famous product presentations, held grown up now, the rumors of a serious illness. The question of whether the cancer has broken out again or not, employed a public stock exchange and at times more than the Apple products. These all have in mind the job four years ago had to be treated for pancreatic cancer.

Apple's shares fell post-trade in a first reaction by more than ten percent. Jobs is like no other U.S. managers as a motor and guarantor of the success of his group. Apple's triumph in recent years with products like the iPod music player and iPhone mobile attributed to a large job.

Only in the last week challenged Jobs was in an open letter rumors of serious health problems. His obvious weight loss in recent months, going back to a hormonal disorder, which could be treated relatively easily, the Apple co-founder said at the time.

Jobs wants to own statements during his medical treatment in the coming months in the company's key strategic questions remain involved. The Board of Directors of the Group fully support this.

The constantly emerging speculation about Jobs' health had impacted the price of Apple shares in recent months repeatedly strong. It also triggered a discussion of whether Apple's shareholders adequately informed about the situation. Last week, already Vice President Phil Schiller represented to the great disappointment of many Apple fans the chief executive at the show Macworld Expo in San Francisco and had thus a shift in Apple strategy initiated.

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How mobile phones inside the same

How mobile phones inside the same

What would say a car buyer, if his brand new BMW possess the same engine, same chassis and the same avionics as the Mercedes of the neighbors? The customer would be angry. In fact he takes the phone out without complaint.

Whether Nokia, Samsung, and Motorola is on the case - under the skin lies mostly always the same electronics. A handful of semiconductor companies ultimately delivers the technology that makes the mobile phone.

One of them is Infineon. The Munich have been particularly successful in low-and entry-level devices. "In a phone for $ 20 put Infineon chips for five dollars," suggests CEO Peter Bauer. More than 100 million provided for the emerging Billighandys are already equipped with Infineon chips.

That Indians and Chinese can afford a mobile phone can owe it to those of engineers like Infineon. They have united on a single device all the important functions of the phone: transmitting and receiving unit, power supply, a simple graph, and depending on price range with a MP3 player, a radio or a camera.

Quasi-key, the chips are sent to your mobile phone manufacturers who build only the housing around it, customize their software and make the final inspection. This saves time and money. "In three to four months in development, created" a new phone, Infineon CEO says Bauer.

A little longer it takes for the smartphones, the big brothers of multifunctional mobile phones. The best known representatives of this species are the RIM BlackBerry and the iPhone from Apple. The devices need in addition to the standard chips or a so-called application processor that controls the computer-like functions and the complex graphics. This part takes most of the British specialist ARM. "Our developments put in 90 percent of all mobile phones worldwide», said Laurence Bryant, who is responsible for the mobile business, ARM.

The wide spread is because the British do not produce the chips themselves, but sell their developments to the major semiconductor companies. These in turn then to the mobile phone manufacturers. "The platform expertise is shifting increasingly towards" the semiconductor companies, says Alain Dutheil, Chief of Branchenzweiten ST-Ericsson. Of these consumers, however, get to anything. They continue to believe, to call a "real" Nokia, Samsung or Motorola.

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Innovations are not protected from the bankruptcy

Innovations are not protected from the bankruptcy

The search for an investor seems hopeless for Qimonda - although the company's products, according to experts are competitive. The slump in the semiconductor market has moved away Infineon's daughter the ground under their feet.

On the outskirts of the Dresdner Heide to the north of the city, the heart of "Silicon Saxony", the largest site for microelectronics in Europe. There shows how quickly the world turns. Because 20 years ago were among the pine forests of the barracks of the Soviet army. Today there modern factory buildings stand next to those of Qimonda Infineon. What will appear in the future in this place is decided in those days.

Currently there only a few people go to work in the morning. Pull in dressing rooms of white suits, put on a mask and then disappear in the clean rooms. The ones who remain of the once 3,000-man staff just keeps the cycle of chemicals in motion, so that production can quickly start up again - when an investor takes. Once, hundreds of people streamed out of the trams in the morning workshop. To them the many photos to remember the entrance to the Qimonda site.

Most of them are already at home. In April, they move to a transfer company, a kind of transition phase, which was either a new job, a training, unemployment or at best, with the return of the clean rooms. For the latter, there is almost no hope.

If the Qimonda story ends now, it would be a disaster for the Saxony state government. The memory chip manufacturer was once the flagship company of the "Silicon Saxony" and was of the politicians like to be recorded as evidence of their success in the development of the East. A total of 218.7 million euro subsidy from Saxony and the federal government spent on the project. The total represents nearly 20 percent of Qimonda's initial investment. Last year, the company piled up to almost two billion euros in losses, according to nearly 250 million € Miesen in 2007.

But not only the Saxon policy could come through the final out of Qimonda in distress. The Free State total risk a severe loss. In the event of bankruptcy, not only the 3,000 employees would lose their jobs. The Saxon state government also fears up to 10,000 jobs in supplier companies. The image of the site would be permanently damaged.

To prevent this, is these days desperately searched for an investor. For a chip manufacturer that produces products such as Qimonda for a climate of extreme competition Hochvolumenmarkt, must invest continuously, otherwise he loses the connection with the manufacturing technology. Is found by 1 April, no investor will be final at Qimonda out the lights.

The surprising thing is: Currently, Qimonda "with the" Buried Wordline still a promising technology to offer. At least Qimonda spokesman Andreas Schaller is convinced. With this technology, Qimonda has jointly developed with Japanese competitor Elpida, small and low-power memory were possible. Already in October, the size of 68 nm has been realized so successfully. The next step would have been implemented in the summer of storage sizes of 46 nanometers, so Schaller, if, indeed, if the insolvency memory manufacturer is not the money had gone. "We were close to the finish line, then we ran out of fuel. With the new chips, we would have been a world leader. "

The scientific community agrees with this assessment in large parts. There you could see Qimonda to insolvency on a promising path: "With the introduction of the new DRAM technology," Buried Wordline "is the reduction of cell size thereof by 25 percent, which is essential for more competitive pricing. In addition, the power consumption by about 30 percent lower, "says Ronald Schnabel, Managing Director of the Association for Electrical, Electronic and Information Technology. "Qimonda intends this technology during the year lead on the 46 nanometer node to-market, which is against the competition a lead of six to twelve months."

Positive, but not quite as euphoric looks Christof Windek, technical editor of Computer magazine c't, the development. "It looks as if the transition is managed in the first generation. But how well a technology is really debatable even super experts, "he says. We learn much later, if the conversion was unsuccessful on a new chip technology. In addition, it would be difficult, how fast the other chip makers are.

In addition to the new technology, Qimonda has also changed its strategy for the year 2007-08 and aims to substantially more profitable and more stable market segments. These include memory for cell phones and servers to achieve in comparison to those in the mass market for personal computers are relatively higher prices. "Whether this strategy can work, can hardly be assessed. It is not clear about whether to bring these markets "in the long term enough money for development and production facilities, says Christof Windek.

The overall situation in the chip market is currently difficult. Manufacturers have pushed through large production capacity and global overproduction, the price considerably. Add to this the drop in demand for memory chips is because of the economic crisis. Qimonda has felt the crisis because of its one-sided focus on DRAMs with full force. Unlike the example, looks at Samsung, the largest player in the market. The Korean conglomerate can balance the losses in the chip market or through other sectors such as shipbuilding and home electronics.

Qimonda other hand, can only hope to external investors in order to survive the crisis. But the search for an investor runs slow. In recent days, hung the hopes of Inspur, a Chinese state enterprise. To convince the Chinese, even the state of Saxony has considered an operating company as to enter at the chip manufacturer. But the Chinese take their time. So far, nothing is decided, "the shape of a possible co-operation is still unclear," said spokeswoman Inspur Sun Mei of the Saxon newspaper.

Why the Chinese are interested in Qimonda at all, no one really knows. According to the newspaper report, the Inspur subsidiary Shandong Sino-Chip Semicon together with other state firms on the initiative of the provincial government of Shandong had been in contact with foreign technology companies because of its own semiconductor industry in Shandong will be built. Consequently, one might conclude it, it would, moreover, the only Chinese on the patents and would include Qimonda Dresden and other locations in Germany, the USA and Portugal. But this danger Andreas Schaller does not - at least not at first. For, as soon the Chinese could not implement the processes for manufacture in its own country, he believes. Moreover, a characteristic especially of the Dresden site by its professionals and research institutions.

For Christof Windek is therefore still hope. It could be that interested in speculating on a further still want cheaper prices, and thus come to Qimonda's strategy, he says. He himself had been expected as the Taiwanese investors, as the local semiconductor manufacturers produce only under license. "With the purchase of Qimonda they had the opportunity to come to the patents," established the c't editor.

Meanwhile, there are at least a first inquiries Taiwan Semiconductor Taiwan Memory giant named Qimonda. The spokesman on Tuesday confirmed one of Qimonda insolvency administrator Michael Jaffe. But Taiwan Memory exists on paper only. To this memory-chip giants to six deficient Taiwanese semiconductor companies unite to overcome the crisis chip together.

Some experts say these days it already, Qimonda easy to let go bankrupt, as the technology for the high investment simply is too expensive. Siemens has begun to develop a semiconductor business with help from IBM and Toshiba in Germany has - she was then in Infineon, in turn outsourced in Qimonda, Infineon - The area will be funded with tax money.

The economist Ulrich Blum has nevertheless called for a rescue of the memory chip producer by the state. "Politicians must think twice about whether they sang a key industry can sink without trace," said the president of the Institute for Economic Research Halle Leipzig People's Daily. Qimonda is the last memory chip manufacturer in Europe. Without the company there is a risk that lack other economic sectors important goods for their own production and they depend on imports.

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Department store ruins in the center

Department store ruins in the center

Hertie, Karstadt and now Woolworth. The department store Die in Germany is relentless and apparently no stopping it inspiron 6400 battery.

That Arcandor's Karstadt stores for state assistance is received seems impossible at present. The criteria under which funds will be distributed from the Germany Fund, are clearly at least in this question: have the operation was pleading for help before the crisis performed successfully.

This was clearly not the case at Karstadt. For years, the turnover numbers shrink in the stores. And not only Karstadt. In all of Germany has begun since the collapse of the great Kaufhaussterben Hertie. But what remains when there is no agreement with Metro inspiron 1100 battery and no state aid? Then more stores in the inner cities to shut down.

Competitors such as clothing and electronics stores, but may still not laughing up his sleeve. For, especially in smaller cities, the stores - even if they do not work covering costs - still a magnet for people from the surrounding area. Break it off, even fewer customers will come in the adjacent shops.

Sure, you could say now that other operators have to take over the building. But to fill homes that size is anything but easy. Even planners of shopping centers, leasing-in which there are several chain stores hold back. For investors, such as ECE, only locations are in a good shopping area in question. Moreover, it is easier for them to tear down the mostly old buildings and build new, because the land under the existing architecture can be difficult to rent to chain stores.

This is clear: Besides the question of what will become of the many employees at Karstadt lenovo thinkpad t60 battery, Hertie and Woolworth, are pushing for a further question that must be answered absolutely. What will become of the empty stores? Decaying ruins or an extension of Billigketten for German inner cities are no enrichment.

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Online Shopping: How it works with the Internet Bargains C

Online Shopping: How it works with the Internet Bargains C

5th Where the hook is on Billigkauf?

Where a dealer in goods particularly cheap, either, he has calculated very smart and bought, or he waives service and quality. Before disappointments, or unscrupulous sellers therefore protects an alert look on some crucial points.

For import goods caution presario v6000 battery. If the digital camera example from the UK, it is technically not poor. But they may come with other conditions of the manufacturer (not to be confused with the legal guarantee) and claim it must return the customer the goods abroad.

The so-called Amazon Marketplace distribute free entrepreneurs some of the same goods as the mail, sometimes Amazon does have the shipping process. Who ordered the Market Place is charged, even with more than 20 € value of goods or shipping costs and other terms as ordered on Amazon. A look at the reviews of suppliers is required, in disputes Amazon but offers guarantees.

There is no absolute protection against black sheep in the online business does not exist. Especially when the desired product valued at a dealer is nowhere remains some uncertainty. Give a better feel when shopping seal of independent organizations such as the Trusted Shops or s @ fer-shopping TUV from the South.

They ensure, among other things, that a dealer will settle payments through the Internet safe and offers a decent customer service. Trusted Shops even give a free warranty, if something should go wrong with the purchase. For merchants without help seal the aforementioned appraisals on various portals.

Especially with laptops, the bargain hunters with very short life warranty, for short ideapad s9 battery warranty periods down prices. Who three or four years, a convenient cover for the damage will, must allow at least 150 € extra charge. The warranty is not to be confused with the statutory warranty period of two years, which always exists.

Adds the customer to a contract – for example, for a subsidized phone or technique, he should carefully read the Terms and Conditions (GTC) and pay attention to small or Graugedrucktes. Cheap Prices Get the providers like to come in again through special clauses. So can not return a SIM-card sent in a prepaid provider ever played with 30 € to book – which had been in the three months before actually saved as infrequent users.

6th Secure shopping and reliable delivery

When it comes to paying way most traders operate under the motto: "Do I have the money, you get" the goods. Prepayment by bank transfer is so widespread and often the cheapest way to get to the goods. Better customer service, the number preferably by direct debit you dar. is convenient for the customers and offers both sides in case of doubt, a fundamental opportunity to get back the money.

The credit card is in Onlineshops – as in German trade in general – if relatively uncommon and there are, still fall to additional fees.

Another alternative is often the Paypal payment service offered – to urge the owner Ebay all of its customers would prefer. Paypal is comfortable and with an optional hardware key actually a relatively safe payment method. But Paypal does again and again with poor customer service and fraud in international payments negative headlines.

The safest way is to buy on account. The recipient can check the product presario 2100 battery at rest and paid for until several days after its receipt. But just in technology dealers buying for the account is often not offered or denied at least the new customers – probably due to many cases of fraud.

Also on the safe side is, who pays by cash. Nobody is on the account and only if the product is there, the wallet must be brandished. In addition, the packaging is checked for damages. For large or expensive items such as flat-screen TV is pushing the payment on delivery, therefore, the additional fee of € 2 at higher aggregate prices barely significant.

The fact that the goods arrive too fast or on time, but give a good online shop delivery guarantee up to a certain date. Otherwise, calculate the buyer even if he, for example, just before a birthday or the risk of a delay in purchase notes or rather pay the extra cost to the local dealer.

belongs to a good shipping service also note that the customer receives the package tracking number when the goods are shipped as a package, so that was insured (applies to most of the parcel). Either the number is communicated automatically or you can access them on the website of the merchant. With it, the customer experiences on the website of the same parcel or on a hotline, where the consignment is located precisely. There, using the number can also transport damages are reported.

7th Withdrawal, exchange and return – how are you?

On exchange of products, there are some online features. Admits the legislature gave presario c500 battery the customer a 14-day return policy, also called the withdrawal, since the consumer can not inspect the goods before buying. Except for special goods such as travel, food, subscriptions, or Custom-made CDs. In trade, the possibility of cancellation dealer goodwill, on the Internet against vested right customers.

Shipping costs must be reimbursed by the seller for goods prices over 40 euros for the round trip, including the dealer will often only partially sent. This restriction, however, he must indicate in its terms and conditions, otherwise you can also ask for the acquisition of the return cost.

For more information on safe shopping on the Internet offer, the Federal Ministry of Information Security (BSI) in his shopping guide and consumer advice.

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Acer takes 15.6-inch notebooks with AMD CPUs

Acer takes 15.6-inch notebooks with AMD CPUs

The devices are based on the Danube in May featured platform toshiba satellite a215 battery. They are equipped with discrete graphics solutions of the type Mobility Radeon 5470 or 5650th Acer calls from 799 €.

Acer presents the Aspire 5553 series before a series of 15.6-inch notebook based on AMD’s new notebook platform Danube. The devices are available now with prices starting at 799 €.

The CPU Phenom II, Turion or Athlon II-II chips are used in conjunction with the M880G chipset used. For the graphic provides an ATI Mobility Radeon HD 5650 1024 MB of memory or a Mobility Radeon HD 5470 512 MB of private memory. In addition, up to 640 GB hard drives, up to 12 GB of RAM, 802.11b/g/n WLAN, Gigabit Ethernet and Bluetooth 2.1 or 3.0 installed.

Other features include surround sound with Dolby Home Theatre and a 5-in-1 card reader. Depending on the model, a DVD burner or a Blu-ray drive is installed. The latter is the new silver discs only read but not describe.

The reflective 15.6-inch screen with LED backlight solves 1366 by 768 pixels lenovo 3000 n100 battery. Webcams with 640 x 480 or 1280 by 1024 pixels resolution allowing video conferencing.

The notebooks measuring 37.9 times 25 times 2.5 to 3.4 inches and weighs 2.6 pounds. The 4400 mAh battery will last up to three and a half hours. While surfing the Internet via WLAN in practice values of under three hours expected. Acer granted two year warranty.

The Acer Aspire 5553 based on AMD’s New Notebook platform Danube (VGP-BPS9).

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Funkwerk brings router specifically for medical practices

Funkwerk brings router specifically for medical practices

It is preconfigured for access to the KV-SafeNet the physicians’ association hp pavilion ze4400 battery. Distribution assumes exclusively the German Telekom. It requires a sum of 300 € for the hardware and monthly € 20 for access.

Funkwerk has announced a router that is configured for medical practices: the model produces Medical Exchange 100 after authentication of the doctor a certificate based VPN connection to the KV-SafeNet the doctors’ associations. This system allows, an online billing of medical services.

The distribution hp pavilion zt3000 battery of the router takes over the exclusive German Telekom. It offers as part of a bundle called the Medical Exchange. It contains the KV-SafeNet access, and the router (if any) a DSL access Telekom. The one-time costs € 299.95 for the hardware and € 19.95 per month - a "Call & Surf package provided.

For radio work, this is the second project partner with Telekom this year. The first of the exclusive distributor of the PBX Eumex 401 had been in January lenovo thinkpad r400 battery. Medical Exchange attaches manager Johann M. Schmid-Davis, but a special significance, as this "entry into a new market segment, namely e-health, successes.

Router in the white coat: Medical Exchange 100 (image: Funkwerk EC sony np-77 battery)

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HP Minis, Elite Books and ProBooks

Big Update: HP Minis, Elite Books and ProBooks

Photo gallery: All the new HP notebooks at a glance

HP starts to the season with a huge update to its notebook range, and Net for business and private users. New: Core-i3/i5/i7-Prozessoren, USB 3.0 and a reliable battery indicator.

Robust netbooks: HP Mini 210, 2102 and 5102

HP Mini 5102: Business netbook with multi-touch display.

For private customers, there’s now the HP Mini 210th The 10.1-inch netbook based on Intel’s current Atom platform (Pine Trail), offers a 250-gigabyte hard drive preloaded with Windows 7 and Bluetooth.

The Netbook HP 2102 and 5102 from March to address business users. They also have Intel’s Pine Trail platform, Windows 7 and up to 2 GB of RAM, but have an additional magnesiumverstärktes alumina-on housing. The resolution of the 10.1-inch displays is, depending on the configuration of 1,024 x 600 or 1,366 x 768 pixels. Both netbooks you can connect to a docking station and acquire with UMTS module. The HP Mini 5102 also stands out through its multi-touch display and rugged and splash proof keyboard DuraKey out dell c1295 battery.

All Minis have the HP QuickWeb: A Windows 7 upstream of mini-operating system that allows you to access in seconds to their music and pictures and can reach the Internet.

Prices:

HP Mini 210: from about 300 euros

HP Mini 2102: not yet known

HP Mini 5102: from about 440 Euro

Extensive Reviews: HP Mini 5102 VQ672EA (Netbook)

HP TouchSmart tm2: Flexible tablet notebook with power-saving CULVER processor.

CULVER notebooks: HP TouchSmart tm2 and HP Envy 13

When you already know Convertible tm2 HP Touchsmart Intel’s power saving CULVER Core 2 Duo Processor SU7300 (1.3 GHz) to equip. Thus, the 12.1-inch device should come to a maturity of up to eight hours. The equipment list shows 4 GB of labor and 320 GByte hard disk space, a switchable ATI Mobility Radeon HD 4550, HDMI, s-WLAN and Bluetooth. Flexible: The Touchsmart tm2 you use with pen, fingers, keyboard and touchpad.

The 13.1-inch notebook Envy CULVER 13 also gets a processor, which is the period increased to 8.5 hours. Thanks to the aluminum enclosure, it will weigh only 1.7 kilograms.

Prices:

HP TouchSmart tm2: from about 900 euros

HP Envy 13: from about 1,700 euros

Head Case: HP EliteBook 8440p and 8540p

HP EliteBook 8440p: Equipped with extremely long battery life.

The EliteBook premium series expanded in March at the HP EliteBook 8440p (14.1) and 8540p (15.6 inches). The notebooks instead of HP with Intel’s Core i5 and i7 processors, up to 8 GB of RAM and up to a 500-gigabyte hard drive (7,200 rpm.) Or 256-gigabyte SSD. The 8440p has an nVidia FX graphics card as 3100, the other hand, a 8540p NVS 5100 and also includes two USB 3.0 ports. Both EliteBooks HP first uses batteries with Long Life Battery. HP warrants that include up to three years or 1,000 full charge cycles, a loading capacity of at least 80 percent.

Rates: from about 1,200 euros each

Cheap buy HP EliteBook 8440p

HP 6540b Looks like a ProBook EliteBook, but is much cheaper.

Schick ProBook HP 6440b and 6540b

This month reinforced with ProBook HP 6440b (14 inches) and 6540b (15.6 inch), the business-notebook family. They are quite similar to the design of the EliteBook series, but without having the aluminum-magnesium casing. Solve their displays with 1,366 x 768 or 1,600 x 900 pixels. ProBooks Both are available with core-i3 and i5-core processors, up to 8 GB of RAM, up to a 500-gigabyte hard drive (7,200 rpm.) Or 160-gigabyte SSD. Depending on the model, HP also installed an ATI Mobility Radeon HD 4550 When the batteries are also versions with Long Life Battery is used.

Rates: from about 850 euros each

Buy cheap HP ProBook 6440b

Assistant HP Power: Indicates the duration, energy consumption and CO2 emissions.

Assistant Power: Reliable battery indicator

For all new Elite Books and ProBooks HP uses the power Assistant. A special chip in real time, read the battery status and power consumption from the battery and passes the information to an analysis tool. Here is the user or administrator from a distance, the exact time and read the power converted into CO2. This method is much more reliable than the Windows internal battery indicator.

A first impression of any new HP netbooks and notebooks you can get in our photo gallery. (ak)

Via: HP Minis, Elite Books and ProBooks

Plextor enters SSD market A

This article via: Plextor enters SSD market A

Plextor enters SSD market A

The first models offer 64 to 128 GByte storage space. The 2.5-inch drives use MLC memory cells and a Marvell controller. You can reach transfer rates of up to 110 MByte / s read and up to 65 MByte / s when writing.

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The company known for their optical drives Plextor has introduced its first solid state drives. The 2.5-inch drives use a controller from Marvell and a 64 Mbyte cache. They come in the first quarter with 64 and 128 GB of storage capacity on the market. Prices are not fixed yet.

Plextor PX-64M1S (Image: Plextor)

Wacker Polysilicon for the world to provide a wide variety of ultra-pure polysilicon products for the semiconductor and solar photovoltaic industry use. For the semiconductor industry, a few parts per trillion of high purity is essential. Wacker Silicone Electronic Grade polysilicon not only meet this requirement, and the material parameters, such as shape and mechanical strength, have been optimized to significantly improve the customer's production and productivity.

The field of solar PV customers, Wacker Polysilicon to develop specific cost-effective products. Crystalline form of solar power generation in the semiconductor crystallization process is not as important aspects. On the other hand, to maintain the exceptionally high purity level, so that solar power value chain in the follow-up steps to get the maximum power output and battery efficiency, WACKER has been insisting on this point, and never compromise.

In addition to leading in quality, the Wacker polysilicon cost also is a world leader. As a key part of continuous improvement, such as deposition, deposition reactor technology, grinding technology and chlorosilane technology, Wacker significantly increased production efficiency and more energy efficient. Test equipment in the granular polysilicon in a successful start, the current company is the construction of production bases Burghausen, Germany's first mass-produced device, it will also reduce the energy consumption of polysilicon production.

WACKER fully prepared to meet all its customers needs ultra-pure silicon. With regard to the solar power industry to provide low-cost high-quality raw materials, WACKER firmly believe that in a reasonable period of time, the solar power system will be to achieve "cost of power generation and use of fossil fuels the same" goal.

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Dell Optiplex PC XE brings business for 24-hour operation B

This article via: Dell Optiplex PC XE brings business for 24-hour operation B

Dell Optiplex PC XE brings business for 24-hour operation B

Dell guarantees a product life cycle of three and a half years. As such interfaces also exist, which no longer have Endanwendersysteme: PS / 2, serial RS-232 and VGA. There are up to seven USB ports – on request with power to peripherals can be loaded on the computer is off. The disks can be encrypted and mirrored as RAID-1.

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The Optiplex XE supports the versions of Windows 7, Vista, XP, and Embedded POSReady. His case can be opened without tools. For the Administration supplies Dell with remote tools.

The manufacturer also points to the high efficiency of the model XE: The power supply has an efficiency of 88 percent, the system comes in Energy-Smart configurations and complied with the Energy Star 5.0 and EPEAT guidelines.

In addition to the Dell Optiplex OEMs can also XE – then under his own name – offer. Prices and configurations are not yet on the Dell Optiplex XE page for the moment available.

It turns to a working environment for the Dell Optiplex XE forward (Image: Dell).

Producing high-quality low-cost silicon solar cells

At present, because solar PV industry and semiconductor industry, rapid development, leading to the necessary raw material polysilicon market soared. Wacker Polysilicon is an ambitious project to increase with the expansion, to meet the semiconductor and solar photovoltaic industry customers.

WACKER development of solar power in the design of the reactor with the polysilicon industry, leading;'s patented solar power technology with a polysilicon deposition reactor processing large; have a separate grinding device and specifically for the development of solar technology with a polysilicon ; in the whole production process can achieve low power consumption. Therefore, the WACKER able to produce high-quality low-cost polysilicon solar power generation.

Wacker Polysilicon field in 50 years of research and development production experience. Because of its extensive expertise and work closely with our customers, Wacker Polysilicon sector can continue to improve the quality of its polysilicon products. In polysilicon, the polysilicon in the enterprise sector and WACKER WACKER semiconductor electronic materials business world record of cooperation is a special advantage, because it is extremely precise semiconductor value chain crystallization and wafer production process to the company's expertise in. With SCHOTT (SCHOTT) companies established in 2007 with the production and sale of solar wafers, a joint venture with WACKERSCHOTTSolar, WACKER is now able to cover the solar power value chain.

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MSI presents All-in-one PC with 3D Display

This article via: MSI presents All-in-one PC with 3D Display

MSI presents All-in-one PC with 3D Display

The 24-inch screen dissolves at a refresh rate of 120 Hz with 1920 by 1080 pixels. It comes with multi-touch support. To see three-dimensional content can be a 3D glasses are necessary.

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MSI has unveiled at the CeBIT in Hanover (Hall 17, Stand C38) an all-in-one PC with a 3D display. The host of the "Wind" series is equipped with a 24-inch multi-touch screen that offers a refresh rate of 120 Hz a native resolution of 1920 by 1080 pixels.

To represent three-dimensional content on the all-in-one PC, installed a MSI ATI Radeon HD graphics card series 5730th Moreover, according to the company is a shutter-glasses required. The device is powered by Intel CPUs, the Core-i-series. The operating system is Windows 7

In addition to the 3D model presented MSI at CeBIT two more All-in-one PCs. The models Wind Top AE2280 and AE2420 come with multi-touch display and offer a screen size of 22 inches 24 inches respectively. Depending on trim level, the manufacturer installed an Intel processor, the Core Series i3, i5 Core or Core i7.

The devices, according to MSI through stereo speakers and a S / PDIF interface. Top AE2420 in the wind, the company has also integrated a subwoofer. At prices or release dates of the CeBIT Firsts "the manufacturer has not made any claims.

The 24-inch display of the all-in-One PC solves at a refresh rate of 120 Hz with 1920 by 1080 pixels on (Image: MSI).

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Packard Bell shows 11.6-inch notebook with DVD burner

This article via: Packard Bell shows 11.6-inch notebook with DVD burner

Packard Bell shows 11.6-inch notebook with DVD burner

The EasyNote XS Butterfly works with Intel ULV CPU, 2 GB of DDR2 RAM and 250 GB hard drive. His screen dissolves with 1366 by 768 pixels. It is to soon for 600 Euros on the market.

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The EasyNote XS Butterfly offers despite its small size, an integrated DVD burner (Image: Packard Bell).

Packard Bell show at CeBIT in Hannover, a 11.6-inch notebook that comes in spite of its small size of 29.2 times 21.1 times 2.9 centimeters with a DVD burner. The 1.6-pound butterfly EasyNote XS will soon be available in two body colors for around 600 euros.

The notebook comes with an Ultra-Low-voltage Intel processor and 2 GB of RAM. For mass storage is a 250 GB hard drive. The battery life is the manufacturers with up to 8 hours.

The 11.6-inch display with LED-backlit display offers a 16:9 resolution of 1366 x 768 pixels. The control takes over in the chipset integrated Graphics Media Accelerator 4500MHD.

Other features include wireless (802.11b/g/n), Gigabit Ethernet, a VGA webcam with microphone, a Chiclets keyboard and a 5-in-1 card reader. Bluetooth and UMTS will be available as an option. For connecting peripherals with three USB 2.0 ports, audio jacks and one each from VGA and HDMI output are available.

As operating system Windows 7 Home Premium preinstalled. Addition, there is the image editing Adobe Photoshop Elements 7, the burning software Nero 9 Essentials, the Office suite, Microsoft Works SE 9 and a trial version of Norton Internet Security 2010 security solution for.

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AMD introduces DirectX 11 graphics chip ATI Radeon HD 5830 before

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AMD introduces DirectX 11 graphics chip ATI Radeon HD 5830 before

Video cards using the high-end GPU will be available in 5830 for around 230 euros. The chip works with a core clock of 800 MHz, the memory at 1000 MHz. The performance suffers significantly due to numerous architectural limitations.

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AMD today officially introduced the ATI Radeon HD graphics 5830th With the GPU, the manufacturer completes its high-end portfolio with the single GPU models 5870 and 5850 downwards. While the two fastest solutions for 360 euros (Radeon HD 5870) and 250 (Radeon HD 5850) are available, will cost graphics cards with the Radeon HD 5830 about 230 euros.

The Radeon HD 5830 differs from the faster models by the number of computation, texture and raster operation units (ROP). Instead of 1600 stream processors, and available on the fastest graphics chip (Radeon HD 5870), uses the 5830 only 1120 units. The HD 5850 features 1440 stream processors.

However, due to the GPU clock of 800 MHz with 5830 only slightly below the top model with 850 MHz and higher than that of 5850 with 725 MHz. The faster the chip clock reached only by a voltage increase, which is the reason for a slightly higher power consumption at full load compared to the HD 5850th

The raster operation units are limited to 16 in 5830, while have the two fastest variants of the 5800er-line over twice that number. The architectural limitations affect the performance of graphics chips considerably. Thus, the texture fill rate is of 5830 with 44.8 GTexel / s compared to 5850 with 52.2 GTexel / s and 5870 with 68.0 GTexel / s significantly lower. The pixel processing power suffers from the circumcisions: while the top model one Pixelfüllrate GPixel of 27.2 / s and offers 5850 to 23.2 GPixel / s comes, must be content with only 12.8 of the 5830 GPixel / s. Thus equipped the 5830 5770th in this discipline is not even the power of 100 euros cheaper HD

Which are compared to the fastest models in the lower 5800er Series theoretical performance values of an adverse effect in practice. Thus, the Radeon 5830 in game tests achieved significantly lower performance than the little more expensive Radeon HD 5850th Even the Nvidia Geforce GTX 260 is the Radeon HD 5830 in some tests outperform. The available starting from 170 Euro model DX10 ATI Radeon HD 4890 offers the HD 5830 also in many cases, stand up.

In total, the ATI Radeon HD 5830 with a price target of 230 euros for ambitious players to little power. Radeon HD 5850 graphics cards cost only 20 euros more and offer much higher performance. provides for the standard user who place heavy emphasis on DirectX 11 graphics cards, but not as high demands on the performance, the 5770 and 5750 models are better. The latter are available from 110 Euro.

Nvidia can not currently come up with similar solutions. First DX11 models of AMD’s competitor will introduce in late March. The market launch is expected to recent rumors that move but up in May.

The ATI Radeon HD 5830 AMD completes its high-end portfolio with the single GPU models 5870 and 5850 downwards. Because of numerous architectural limitations made the chip, however, significantly less performance than the top models of the 5800er series.

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Samsung announces slim 23-inch LED monitor

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Samsung announces slim 23-inch LED monitor

The Syncmaster PX2370 offers a Full HD resolution of 1920 by 1080 pixels and a dynamic contrast ratio of 5.000.000:1. He is just 2.7 inches deep. The price is 379 euros.

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In March of supplies from Samsung Syncmaster monitor with a slim LED-backlit display in 16:9 format. The 23-inch model PX2370 costs 379 euros.

The built-TN panel has a native Full HD resolution 1920 by 1080 pixels. It achieved according to the manufacturer a dynamic contrast ratio of 5.000.000:1. The brightness is a maximum of 250 candelas per square meter and automatically adjusts to light sensor means.

The reaction is Samsung with 2 milliseconds (Grey to Grey). The maximum horizontal viewing angle is at 170 and 160 degrees vertically. The connection to a computer either via DVI or HDMI.

The shining black, crystal-like “Touch of Color” design to reduce light reflections on the display frame. The case is only 2.65 inches deep without stand.

In operation, the PX2370 allegedly consumes significantly less power than comparable monitors on the market. He comes from, according to Samsung with 25 watts in standby all it does is 0.3 watts.

The package, in addition to power supply, driver CD and manual (on CD) and per network and a DVI cable included. Samsung granted a two year warranty on the monitor, including on-site pick-up service loaner.

The Syncmaster PX2370 comes in March for 379 euros in the trade (Image: Samsung).

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Toshiba expanded its business notebook series

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Toshiba expanded its business notebook series

The 15.6-inch model Tecra S11-11G comes with the Intel Core i7 CPU 620M, 4 GB of DDR3 RAM, a 320-gigabyte hard drive and an integrated UMTS module. Even the youngest representative of the Tecra A11 series the first to feature UMTS.

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The Tecra S11-11G is now available for 1599 Euro (Picture: Toshiba).

Toshiba has introduced additional configurations of its business notebook series Tecra S11, Tecra A11 and Satellite Pro L500 and L550. The new models are now available at prices from 699 to 1599 euros.

The 15-inch Tecra S11-11G for example, works with a fast 2.66 GHz Intel Core i7 processor of the type-620M (3.33 GHz with Turbo Boost, 3 MB L2 cache), 4 GB DDR3-1066 - RAM and a 320 GB hard drive. Its non-reflective 15.6-inch display with LED-backlit display has a 16:9 resolution of 1600 by 900 pixels. When Nvidia Quadro FX graphics solution is 2100M with 512 MB of dedicated memory.

The S11-11G is the first model, the Tecra S11-series about an integrated UMTS module with HSPA, the transmission rates of up to 7.2 Mbps downstream and 2 Mbps upstream enable. Further facilities WLAN (includes 802.11a/b/g/n), Gigabit Ethernet, Bluetooth 2.1 with EDR, a webcam HD (1280 x 800 pixels), a touchpad pointing stick as an alternative, a spill-resistant keyboard, a 5 — in-1 card reader and a dual-layer DVD burner. The battery life is Toshiba, with up to 3.5 hours.

Peripherals can be by means of three USB 2.0 ports to connect a combined eSATA / USB port with power supply when power is off, an ExpressCard slot and a serial interface with the notebook. For connecting an external display, a VGA output and a mini DisplayPort are available. Like all the Tecra models, the S11 can also be used with a docking station connected 11G.

To protect against unauthorized access, the device has a fingerprint sensor. In the case of theft, and repeated unsuccessful logon attempts, the notebook from a distance can be disabled so can not even boot the operating system.

The nearly 1600 euros expensive Tecra S11-11G measured 37.4 times 25.1 times 3.8 centimeters and weighs less than 2.5 kilograms. As an operating system is the 64-bit version of Windows preinstalled 7 Professional, Windows XP Professional is installed as an OEM recovery DVD. The warranty period is two years, including pick-up service.

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The new configurations of the Tecra A11 come with Intel Core-i-CPU, 15.6-inch display and Intel’s GMA graphics internal HD. They, too, the first to feature a built-in UMTS module. The 1199 Euro expensive top-A11-126 also offers a smart card reader, and Intel’s Active Management Technology for remote maintenance.

The recent representatives of the 15-inch Satellite Pro L500 and L550 series come with Intel’s Core-i3-(L500-1T1) or i5 Core CPUs (L550-21F), 4 to 8 GB of RAM, 500 GB hard disk storage and AMD Graphics ATI Mobility Radeon HD 5165 equipped. The price amount to 799, respectively 1099 Euro.

Binhai New District build a new energy industry base plan

High-tech Zone and the Tianjin University in Tianjin, China Electronics Technology Group 18, Haitai Group, Tianjin to invest in the company, Yang Ming wind energy investment company in Tianjin, Shenyang University of Technology Institute of wind energy has signed an agreement to jointly build several parties coastal New Energy Industrial Technology Research Institute.

Under the agreement, these companies will jointly set up coastal New Energy and Industrial Technology Research Institute, Tianjin Hi-tech District, planning and construction of the energy industry base. The base is located in Binhai New District, covers an area of 6.6 square kilometers. Bases around the energy storage, wind power, solar cells and fuel cells, four plates, culture and the introduction of a number of leading enterprises. 2012 strive to achieve output of 60 billion yuan, more than triple in 2007, making it the new Binhai New District and in the energy industry, carrying the core area of innovation.

In addition, Tianjin Hi-tech Zone set up a “green energy special funds,” put 200 million yuan annually to support the listing of new energy companies, mergers and acquisitions, implementation of major science and technology industrialization projects, explore the international market, the introduction and development of supporting enterprises. At present, Tianjin Hi-tech Zone in the green batteries, solar cells and wind power generation has formed three major sections. It is reported that the introduction of Binhai New District of new wind power project near Yang Ming is expected to officially start the construction.

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