A process for the tenfold increase in capacity of Li-ion batteries developed Scientists at the University of Stanford. With the help of silicon wires of nanometer size.
Example, instead of just two hours of notebook batteries in the future could hold 20 hours, the battery life of MP3 players, cell phones, digital cameras and other mobile devices based on a Li-ion Dell Vostro 1000 battery could increase tenfold. Researchers at the U.S. university stanford have also developed a process by which the capacity of lithium-ion Dell Inspiron 1501 battery can be extremely high. For use in nano-meter tiny silicon wires. So far, the use of Silizum as the anode to absorb charged Li atoms was difficult because during the recording and subsequent release of the first and then subsides. The result: the Dell Latitude D830 battery loses much of its performance. If the material in the form of nanowires, there is the structure of the silicon.
Not only to improve but even a revolution, the researchers at Project Yi Cui in the art. The market opportunities are considered very good: According to Stanford techniques are developed for processing silicon high, which is a mass production of high-capacitive Dell XPS M1730 battery are no obstacles. When the first products hit the market, but it is still unclear. Currently being considered include a collaboration with a Dell XPS M1330 battery manufacturer.
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