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Wednesday, March 28, 2018

Next-gen lithium-metal batteries for electric vehicles, smart grids

https://ift.tt/eA8V8J Electric vehicles, wind turbines or smart grids require batteries with far greater energy capacity than currently available. A leading contender is the lithium-metal battery. However, dendrite, or sharp needles, made of clumps of lithium atoms can cause the batteries to heat up, lose efficiency and occasionally short-circuit. Using supercomputers, researchers have simulated the behavior of graphene oxide nanosheets that can limit the formation of dendrites.

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