Candle soot can power the lithium batteries in electric cars

7 octubre 2015

Burning a candle could be all it takes to make an inexpensive but powerful electric car battery, according to new research. The research reveals that candle soot could be used to power the kind of lithium ion battery used in plug-in hybrid electric cars. The authors of the study say their discovery opens up the possibilities to use carbon in more powerful batteries, driving down the costs of portable power. Lithium ion batteries power many devices, from smartphones and digital cameras all the way up to cars and even aircraft.