Battery researchers from Washington State University create "extra salty" sodium-ion battery that is as good as some lithium-ion varieties, and could be a lot cheaper.
Bridie Schmidt is lead reporter for The Driven, sister site of Renew Economy. She specialises in writing about new technology and has been writing about electric vehicles for two years. She has a keen interest in the role that zero emissions transport has to play in sustainability and is co-organiser of the Northern Rivers Electric Vehicle Forum.
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