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subota, 20.11.2010.

Prijenosni ćelije goriva će postati sretna zvijezda

Prijenosni ćelije goriva će postati sretna zvijezda

Trendovi aspekt: je veći, još zgodan, više zgodan, bez naknade, isto kao i vode iz slavine na gorive ćelije zamijeniti naširoko koristi litij-ionsku bateriju smatra trendove baterije industriji. Danas, prijenosni digitalni tip uređaja se veseli dolasku gorivih ćelija, a time i povećanje proizvoda popularnost među korisnicima.

Obnovljeni poziva gorive ćelije

23. svibnja 2008, francuski znanstvenici su izmislili vrsta mobilnih telefona može se koristiti kao snage u stanju koristiti vodik gorivo ćelija koje se mogu koristiti za rješavanje raznih malih mobilnih uređaja, napajanja problema.

Komisija za atomsku energiju (CEW), istraživači su prikazani podaci pokazuju da je mikro gorive ćelije koristeći vodik za punjenje kutije, veličina odgovara tek malom upaljač. Ovaj uređaj je namijenjen za punjenje za rješavanje raznih mobilnih uređaja moći nedostatak. Projekt STMicroelectronics u 2005 bio je prvi u kojem goriva ispune okvira dijelom BIC je razvio, korisnik koristite telefon može uzeti tradicionalne baterije i gorive ćelije s način da se prioritet da koristite telefon u tradicionalne baterije, kada je vlast je niska ponovno prebaciti na gorive ćelije.

Slučajno, iu najnovije vijesti drugog proizvođača gorivih ćelija.

Ove godine u travnju, na gorive ćelije proizvođači Shang MTIMicro rekao je cilj gorive ćelije u prijenosnim električni aparati koristiti kao zamjena za litij-ionske baterije u 2007 i Wan Cheng od prototipa goriva ćelija proizvod Kaifagongzuo, 2008, Jiang izgraditi postrojenje počela masovna proizvodnja gorivih ćelija. Godine 2009, prvi goriva ćelija će biti na popisu. Južna Koreja je Samsung Electronics na gorive ćelije R & D također se uzima velike bolove, Samsung Electro-Mechanics Research Center, rekli su dužnosnici, većina postojećih metanol goriva ćelija se koristi kao gorivo za proizvodnju vodika, a Samsung će omogućiti izravnu uporabu goriva stanica je više siguran i prikladan vode proizvoditi vodik kao aditiv. To je izvijestio da je gorivo stanica može pružiti korisnicima s prosječnim uvjetima za 10 sati mobilne snage, očekuje se da koristite "vode gorivo" električne energije mikro gorive ćelije mogu biti već 2010, službena prodaja, oprema mobilne telefone.

Ranije, u 2004 japanskom operater KDDI najavio Hitachi, Toshiba postignut dogovor u srpnju 2005, KDDI u Japanu, bežične komunikacije proizvodi izložba na zaslonu. U međuvremenu, japanski operater NTT je također još jedan u tom pravcu. Hitachi se nada da će metanol mikro gorive ćelije, gorivo je više inovativne načine za dodavanje, vektor sliči čahure, meci za isti ljudi kao i dodati pogledati unutar baterije. Može se vidjeti iz 2000 godine, mnoge tvrtke su počeli razvijati gorive ćelije, ali do sada, s mobitela, laptopa i razne povećanje popularnosti mobilne prijenosnih uređaja, baterija život je uvijek glavobolja problem. Gorive ćelije još nisu zreli komercijalni proizvod.

Gdje je kartica goriva ćelija

U stvari, gorive ćelije u nekim slučajevima, trend zamijeniti litij-ionskih baterija može se očekivati. Prednost gorivih ćelija, baterije, u usporedbi s iste veličine, vrijeme je za poboljšanje napajanje nekoliko puta. Općenito, bez obzira je li mobitel, laptop, ili DC, DV kontinuirano sposobnosti za rad se stalno osporava, 2-tri sata u osnovi morati zamijeniti bateriju, tako da mnogi potrošači samo nositi više litij-ionsku bateriju završetak ovog štafeta . Kako razbiti ovaj usko grlo, baterija je postao jednoglasno izbor goriva.

Volumen i veličina istog litij-ion baterija, litij-ionska baterija omogućuje korisnicima da snimaju fotografije 1400 - 2200, goriva ćelija biti podignute na 2800-4 1000. Uz gorive ćelije, korisnici više ne moraju nositi toliko baterije imao.

A s litij omjer gorive ćelije će "puniti" vrijeme smanjuje gotovo na nulu. Kao što je litij-ionska baterija može potrajati nekoliko sati, ali gorive ćelije trebaju samo kako bi se uvelo neke nove goriva naplatiti na liniji. Metanol gorive ćelije reakcija s kisikom i metanol za proizvodnju energije, njezinim proizvodima za elektroniku, vode i ugljičnog dioksida, tako jednostavno. Osim toga, ćelija goriva neće topline eksplozije, litij ion baterija eksplozija dogodilo vrlo često tijekom godina. Nadalje, gorive ćelije su dva aspekta zaštite okoliša. Metanol iz prirodnog plina, prirodni plin je fosilno plin. Gorive ćelije također će osloboditi ugljični dioksid, ali male, litij-ionske baterije trebaju moći podrška, koja će povećati opterećenje mreže.

Zašto takve baterije, ali to je uvijek teško rođenja? S jedne strane je tehnički stupanj zrelosti još uvijek nije dovoljno, kao što su u volumen, izgled i "napuniti" pristup o tome kako integrirati sustava gorivih ćelija kako bi mobilni uređaj, te u konačnici postići komercijalni dizajn razini, ali su jedinstveni globalni model . Također ključni faktor je gorivo skupo stanice nekoliko puta veći od običnih baterija, koja se također sprečava tempo gorivih ćelija širiti.

Međutim, općenito, na gorive ćelije gustoća energije teorije za litij-ionsku bateriju za više od pet do deset puta, sada tehnički do tri do pet puta, Osim toga, gorive ćelije, bez napajanja, regulatori napona, naboj, potpuno izvan naknade tereta i ograničenja za dobavu goriva, umjesto samo nekoliko sekundi, pružajući veliku pogodnost za korisnike. Dakle, mikro gorive ćelije, ogromna prednost tržišnih poticaja i mogućnosti, zasigurno uvelike ubrzati razvoj odgovarajućih tehnologija zrele. Štoviše, gorive ćelije širok spektar aplikacija, dok je oprema prijenosni, može biti zamijenjen s gorivih ćelija.

Sada, pravi gorive ćelije u potrošača pozornost svibanj također trebati oko godinu 2009, -2010, ali kao trend u razvoju tehnologije baterija, gorivih ćelija će donijeti zelenu revoluciju tehnologiju i zaštitu okoliša, te promovirati drugim srodnim industrijama na novu razinu, dok je opterećen baterije proizvoda također će biti podizanje okova hodanja.

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20.11.2010. u 05:22 • 0 Komentara • Print • #

srijeda, 10.11.2010.

Suzhou Industrial Park nano-industry cluster development

Suzhou Industrial Park nano-industry cluster development

Nano now is not a strange term. The minimum length of the unit of measurement is a burst of unprecedented economic power. Nanotechnology is the application of research in nano-scale material properties and interactions, so that the material world of human knowledge and transform the means and ability to extend to the atoms and molecules. U.S. Business Week as the 21st century will be nanotechnology most likely to achieve important breakthroughs in three major areas of.

In 2007, the National Nanotechnology International Innovation Park is unveiled in the park, the park onto the national nanotechnology industry forefront. At present, the Innovation Park, nearly 30 nanotechnology companies, attracting more than 600 related high-tech talent. Innovation Park in the nano-industry involves a number of areas, including medicine, new materials, new energy and semiconductor lighting. Park nano industry cluster development preliminary showing a trend.

Case LED lighting industry: new industry park

LED is a light-emitting diode (Light Emitting Diode) for short, different types of LED can be sent from the infrared to the blue light of different wavelengths between, with tens of thousands of hours of up to 10 million hours of service life, also have energy-saving, environmental protection mercury-free, small size, fast response, high seismic can be used in low temperature environment, with a directional light source, resulting in less light pollution, color saturation and color gamut, rich, etc, it is also known as the century and new LED light. Semiconductor lighting (LED) into the 21st century, the most promising high-tech one of the areas.

LED was invented in the 60s of last century, but until recent years been widely used. LED has been troubled by high costs to promote the use of a problem. With the field of nanotechnology application in LED production, reduce costs, improve light efficiency possible.

The data show that in 2008 the application of the global LED market will grow from 12.5 billion in 2004 to 500 billion dollars. The LED industry in 2006 sales in China 160 billion yuan, accounting for 18% of the world market, but the main products are still concentrated in low-end, LED industry big but not strong. The current Olympic Birds Nest, Water Cube and other venues with high-brightness 60lm / w for led chip has been provided by the domestic manufacturers, reversing a foreign high-end LED chips monopolize the domestic market situation. This shows that Chinas LED industry has experienced buying the device, to buy chips, buy a piece of the highway extension, is now gradually with the independent production capacity of epitaxial wafers and chips.

While in the park, relying on the Suzhou Institute of Nano technology, and talent, Yuan Qu Yi Cheng Li of the number of Han Gai Chan Ye chain Shang LED middle of self-innovation and high-tech enterprise, Qi Zhong Ke Ji Youxiangongsi Zhuanyecongshi Suzhou Navier-GaN substrate wafer Jiqixiangguan Qi Jian , equipment, R & D and industrialization, has developed a 20-100um thick GaN substrate chip and proprietary can produce more of HVPE epitaxial growth systems, applications related to a number of invention patents, breaking the foreign upstream of the Gaoduan technology monopoly. Optical Co., Ltd. Suzhou Nanocrystalline products are mainly targeted at high-power semiconductor light-emitting type LED epitaxial wafers, chip, LD laser chips and related equipment R & D, production and sales. Display Technology Co., Ltd. Suzhou Nako is specialized in large-size LED backlight technology and product development, production and sales.

LED lighting, a new industrial park. According to reports, the development of semiconductor lighting industrial park located in the middle reaches of the industry chain and high-end products, will be through the introduction of internationally renowned leader in semiconductor lighting team and core technology Guli Yanjiu Suo Keyanrenyuan derived from the company founder, to attract Guonei mature companies are moving or cooperation speed up the industrial chain integration, for 3 years basically formed a complete industrial chain of semiconductor lighting, gathered more than 10 enterprises, the annual output value of over one billion yuan.

Status Nano Innovation Park, the development of steady progress in building

Suzhou National Nanotechnology International Innovation Park (hereinafter referred to as Nano Innovation Park) is the Ministry of Science, the Ministry of Commerce and Jiangsu build, the construction of the Suzhou Industrial Park to develop nano-technology and related industries as the key to international cooperation in R & D and industry characterized by combination of innovative technology park.

Innovation in science and education in the region Dushu Lake Biological Nano Science and Technology Park, Innovation Park as a nano-international, professional and technological carrier, has brought together a group of high level of technology and independent intellectual property rights of nano-technology enterprises, and support for enterprise development the basis of public technology platform. Bio Nano Science and Technology Park covers an area of about 863,000 square meters, total construction area of about one million square meters, has completed 100,000 square meters in use, while nearly 200,000 square meters which was under construction. Suzhou Nano is a research and planning, including the main building, laboratory building cleaning, education and other complex building of about 48,000 square meters have been completed and put into use. Invested 100 million yuan of Jiangsu Province nanotechnology testing, processing, and Gong Cheng-based platforms, Yi Wan Cheng Tai Bufen equipment installation commissioning, at the same time, platform Jiang Zhenggequnei all kinds of science | Yibiao equipment, the establishment of nanotechnology Ziyuangongxiang Network platform. Speeding up infrastructure construction, a large number of high-end professionals have also been attracted to this piece of high ground in emerging nanotechnology. According to reports, Nano Innovation Park, use of national, provincial, municipal and special funds to attract qualified personnel policies, strengthening the leading talents at home and abroad, its efforts to bring high-end technical personnel, has accumulated in nanotechnology R & D and industrialization of developing the talents of 600 people, including Vice research and over 100 people super-high-end talent, including the Chinese Academy of Sciences, the Third World Academy of Sciences, City University of Hong Kong, Professor Li Shutang, Chinese Academy of Sciences Hundred Talents 5, Changjiang Scholar two people, innovation and entrepreneurship in Jiangsu Province Talent 6, Suzhou for the talents of six people, Suzhou Industrial Park in talents 7. Zai under the leadership of these professionals, Nano Innovation Park has accumulated nearly 90 patent applications, all levels of science and technology Jihuaxiangmu more than 200 Qizhong You Suzhou Nami the lead of the project Nano-Jie Gou Ji Yus Kuandai spectrum Gao Xiao solar cell Guanjiankexue Wentiyanjiu supported by National 973 plan, all kinds of talents and technology projects for funding over 100 million yuan.

Industrial park development is a major nanotechnology innovation characteristics. Significant results by using the Transformation Fund Jiangsu Province, Suzhou Industrial Park Industrial Fazhan fund, seed capital industry, venture up Touzi, foreign and private capital Deng Fengxianchuangtou advantage, Namichuangxin Park established diversified business investment and financing mechanisms combination of favorable policy, superior first-class industrial innovation environment and innovation incubation carrier to attract talented entrepreneurs and industrial development, while relying on strong R & D institutions of higher learning Chinese Academy of Sciences and the power and wealth of scientific and technological achievements, founded by research staff derived from the company, technology transfer, contract development, strategic cooperation, technology investment, technology export, technology transfer, technology licensing and other modes to promote the industrialization of nanotechnology. At present, the Innovation Park, nearly 30 nanotechnology companies, formed a cluster of development.

With the cooperation and exchange channels of increasingly rich and the introduction of a large number of overseas personnel, Nano Innovation Park has been the emergence of a large number of high quality international cooperation projects. In 2008, the Ministry reporting Nano Innovation Park, provincial and municipal cooperation projects in more than 40. Currently, Suzhou Nano by the University of California has launched the construction of nano-technology international laboratories and to actively promote and build the Finnish National Research Center for Surface Engineering Laboratory, University of Hong Kong build a nano-photonics lab.

Next target the nations largest nanotechnology R & D and industrialization base

3 5 years building world-class industrial technology innovation Combination of strategic alliances, international joint construction 3 Key Laboratory of three international construction engineering technology research center, the introduction of high-level nanotechnology research and development personnel at home and abroad 300 attracted 3,000 domestic and foreign professionals, gathered a group of some nano-scale international leading enterprise technology to create annual output value of 10 billion yuan of nano-technology industry clusters, nano Innovation Park to become Chinas largest nanotechnology R & D and industry base.

It is understood that National Nanotechnology International Innovation Park used the 3 +13 model building. 33 to 1 +1 +1 Park base, that is, Chinese Academy of Sciences, Suzhou Institute of Nano Technology and Nano-Bionics, Suzhou Industrial Park Bio & Nano Technology Park, the Chinese Academy of Nano-tech industry base, 13 that is Dushu Lake Science and Education innovation area for scientific research and talent matching support in the construction of a number of world-class backbone of the leading R & D institutions, a number of innovative nano-technology R & D enterprise, a group of high-quality nano-technology industry services and carry out a number of nano-technology industry of the enterprise, into a set of basic application development, innovation and technology incubators, public technology platform support, product development and production, technical consulting and services as one of the nano-technology-intensive areas of innovation and entrepreneurship.

The goal for the Da Dao, park Jiang Jiakuainami R & D and Industrialization of Jin Du, Genzong latest international Yanjiuchengguo, Suoduan gap with the advanced international technology, Zhongdian will Kaizhan and the United States, Britain, Finland, France, Switzerland, Singapore, Japan, Korea, Hong Kong and other places of research institutions or industry organizations, specifically including the Silicon Valley Chinese American Semiconductor Professional Association, the United States and Western bio-medicine associations, Huayuan Science and Technology Association, Monte Jade Science and Technology Association, IBM, Symyx Corp, GCS, University of Pennsylvania, Yale University College of Engineering College, University of California, Los Angeles, New York State University Albany College of Nanoscale Science and Engineering Campus, University of Washington College of Chemistry, University of Southern California Department of Electronic Engineering, Harvard University, Lieber Research Group, the United States Nanotechnology Alliance, the international semiconductor equipment and materials industry alliance University of Toronto, Canada, the European Technology Platform Nano Medicine (ETP), in Northeast England nanotechnology research institutions and the Finnish National Technology Agency Fenlannami programs of the agency, the French National Science Center, University of Manchester, the German Paul-Drude Institute for Solid State Electronics, National Microelectronics Institute of Singapore, Singapore Institute of Materials Science and Technology Bureau, STM, nano-electronic collaboration University of Tokyo Research Center, Chiba University, Japan, South Koreas National Nanofabrication Centre, Hong Kong University of Science and Technology Optoelectronics | Laser Devices Technology Centre, Hong Kong Polytechnic University Nano technology center. At the same time to bring in more high-level talents, build international standards of intellectual property protection of the environment, and build a world-class industry service system, support the sustainable development of industry.

Popular areas of nanotechnology R & D

Nanometer manufacturing process and structural materials is the largest nanotechnology applications. Quantum developed the scope of nano metal powders can be used in fuel cells, hydrogen batteries, air conversion system; Dallas and Princeton Universitys research team developed a single-walled carbon nanotubes can be used in memory devices and durable tubes need of magnetic nanostructures. Nano-acoustic engineering study recently produced a rubber, it has both bending and stretching properties of rubber, but also the conductivity of solid metal.

Food and Agriculture

Denmark Fulisilan food companies invested heavily in research using nanotechnology control the fermentation process of cheese with flour; Norwegian Institute of Technology is testing in food packaging materials to add nano particles to increase the time and quality of food preservation.

Nano-electronic materials and computing devices

Deformation of carbon nanotubes can be used in the synthesis is not easy, high operation speed, high-density memory materials and their components, electronic components of this material is not only resistant to radiation, and very little energy, it provides a better computing platforms, significantly increasing the capacity of computing devices, especially for the future of portable computing devices.

Health and health sector

The United States on the application of nanotechnology demand for medical and health products increased 50% per year in 2009 will reach 6.5 billion U.S. dollars. Is in clinical development stage with semiconductor nano-catalysts to help doctors with the naked eye cancer images, easy to find early cancer; Luogesite pharmaceutical company, Eco-Tru Corporation is developing the use of nanotechnology were to contain a new infectious disease Methods.

Energy

To solve the storage of liquid hydrogen can only be a few days the problem, the U.S. Department of Energy National Laboratory is developing the use of carbon nano-filtration material to extract hydrogen from ammonia, a new process for the future in order to form ammonia, easier, more convenient storage and transportation of liquid hydrogen. Scientists are using nanotechnology and the development of photovoltaic cells 100 times the current energy efficiency of solar panels.

Via: Suzhou Industrial Park nano-industry cluster development

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10.11.2010. u 09:38 • 3 Komentara • Print • #

ponedjeljak, 01.11.2010.

Apple sued distributor because of power supply replicas

Apple sued distributor because of power supply replicas

The action is brought against Brilliant Store, and Sunvalleytek Hootoo.com. The power supplies offered by the firms imitate the patented design of the MagSafe adapter. Apple had a similar case decided in January for himself.

Apple has sued three retailers for selling power supply replicas. This is clear from documents submitted to the Mac maker has filed late last week at a district court in the State of California.

According to the complaint is directed against Brilliant Store, Sunvalleytek International and Hootoo.com. to distribute infringing Their online store computer parts and accessories, including adapters for MacBook and MacBook Pro that Apples patents.

Usadapter.com, one of the online stores, operated by Sunvalleytek points, to emphasize that in addition to original MacBook power supplies and replacement power adapters are available that are compatible with Apple products.

Apple had applied for a patent in 2001 for the design of its MagSafe adapter. It has the number D478.310 and was granted in August 2003.

The patent application Apple had defended in November 2009 in a dispute with Media Solutions Holdings. The company should be named eReplacements "on several websites and retailers have also distributed copies of MagSafe adapters. The case was decided in January 2010 for Apples.

apple-macbook-pro-power-adapter-85wh

From http://laptopsbattery.us offered Macbook power supplies to emulate the Apple patented design of the MagSafe adapter.