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Keyword: siliconair

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  • Silicon-air battery achieves running time of over 1,000 hours for the first time

    07/27/2016 10:19:31 AM PDT · by Red Badger · 1 replies
    phys.org ^ | July 27, 2016 | Provided by: Forschungszentrum Juelich
    Test set-up for the silicon battery: the battery itself is only the size of a button cell and is located in the hollow cylinder in the middle of the acrylic glass casing. The thin channels that pass through the housing control the supply and outlet of the electrolyte fluid. Credit: Forschungszentrum Jülich +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- Silicon-air batteries are viewed as a promising and cost-effective alternative to current energy storage technology. However, they have thus far only achieved relatively short running times. Jülich researchers have now discovered why. In theory, silicon-air batteries have a much higher energy density and are also smaller and...