Gallery: New Nanomaterial Could Charge Electric Vehicles 40 Times Faste...

 

Researchers at Rensselaer Polytechnic Institute (RPI) have developed a new type of material made from “nanoscoops”, which can increase the charging speed of small lithium-ion batteries by 40-60 times. Previously the anodes in lithium ion batteries — lithium ion molecules which travel between anodes and cathodes to create a charge — would become stressed, swell, and wear out if charged quickly, so batteries were designed to charge at a snail’s pace. Nanoscoops are specifically designed to withstand the stress of a quick charge and won’t swell under the pressure. If scaled up, this technology could mean less waiting around to charge for the owners of electric vehicles.

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