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Temat: New Charging Method Could Slash Battery Recharge Times

Apply an oscillating electric field to the anode of a lithium battery and the recharge drops dramatically, say chemists
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But get this: the team says there is an exponential relationship between the intercalation time and the oscillating field amplitude. So a small increase in amplitude of the field leads to a massive speed up of the process of intercalation.

"These simulations suggest a new charging method that has the potential to deliver much shorter charging times, as well as the possibility of providing higher power densities," they say.
http://www.technologyreview.com/blog/arxiv/24906/
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