Metal-free batteries could make the industry more ethical and sustainable

May 18, 2021

image of an employee working at a production line of lithium ion batteries inside a factory in Dongguan, Guangdong province, China

A new scientific development is underway which could help make the battery industry more sustainable. Image: REUTERS/Joyce Zhou

Drew Thompson

Author, Futurity

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Scientists are currently working to develop this completely metal-free battery. Image: Nature

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