devil001 Posted March 12, 2009 Share Posted March 12, 2009 Scientists at MIT have developed a new design for lithium batteries that could cut recharge times down to seconds.Traditional lithium batteries dispense power slowly, but also charge slowly because of perceived limitations in the lithium itself.AdvertisementHowever, the team at MIT found that the problem lies not in the lithium, but in the substrate around it, according to a paper (PDF) published in Nature.The team, led by Gerbrand Ceder, the Richard P. Simmons Professor of Materials Science and Engineering at MIT, and Byoungwoo Kang, a graduate student in materials science and engineering, has created a battery that can be fully charged and discharged in under 20 seconds."The ability to charge and discharge batteries in a matter of seconds rather than hours may open up new technological applications and induce lifestyle changes," Ceder and Kang concluded in the paper.The team believe that the new technology could be available in two or three years, because it is based around the commonly used lithium battery.Fonte: vnunet.comBoas noticias, achei importante partilhar. ;)Cumps Link to comment Share on other sites More sharing options...
Mini0n Posted March 12, 2009 Share Posted March 12, 2009 Isso é muito bom, mas segundo percebi, carrega e descarrega em segundos, certo? A parte do descarregar tem de ser melhorada :lol: Link to comment Share on other sites More sharing options...
X-static Posted March 12, 2009 Share Posted March 12, 2009 Descarrega mas é deliberadamente, assim como o carregar. lol Não é carregada e perde logo a bateria. Link to comment Share on other sites More sharing options...
devil001 Posted March 12, 2009 Author Share Posted March 12, 2009 Pois loollolo. Li na diagonal e não me apercebi desse 'pikinino' pormenor. :-.. Link to comment Share on other sites More sharing options...
kreus Posted March 13, 2009 Share Posted March 13, 2009 carregar e descarregar em segundo dessa maneira já eu sabia. era meter a carregar durante segundos e depois ligar o 3g+bluetooth e bai bai Link to comment Share on other sites More sharing options...
X-static Posted March 13, 2009 Share Posted March 13, 2009 Compra um telemóvel de jeito. Link to comment Share on other sites More sharing options...
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