New Battery Tech Could Double Electric Car Driving Range

Altered Carbon

A team of researchers at the Korea Institute of Science and Technology have announced a new carbon-silicon material that they say could more than double the driving range of electric vehicles — and enable fast charging to more than 80 percent capacity in just five minutes.

Current-day EVs generally use graphite anode batteries, which tend to provide shorter range compared to their gas-guzzling brethren, according to the researchers. Silicon anodes, on the other hand, have ten times the capacity — but are much worse at holding their capacity over time.

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