Now Santhakumar Kannappan at the Gwangju Institute of Science and Technology in
Korea and a few pals say they have a solution based on the wonder material of
the moment–graphene. These guys have built high-performance supercapacitors out
of graphene that store almost as much energy as a lithium-ion battery, can
charge and discharge in seconds and maintain all this over many tens of
thousands of charging cycles.
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Koreans say graphene supercapacitors are ready for electric cars - 0 views
Graphene Hype - 1 views
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A Portable Kinetic Motion Charger »» MetaEfficient Reviews - 0 views
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