الاثنين، 1 سبتمبر 2014

Researchers cannibalize old car tires to avert the lithium-ion battery crisis

Tires

Lithium-ion batteries require a lot of graphite for anode material, and the cost of this material keeps going up. Researchers at Oak Ridge National Laboratory may have found a way to use old tires as the perfect graphite alternative to keep costs down and improve battery efficiency.



sourse ExtremeTech http://ift.tt/1x0Uu3f

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