Thursday, 19 December 2019
IBM Research says new battery design lacks heavy metals, can perform better than lithium-ion | ZDNet
quote [ The IBM Research battery is built with materials extracted from seawater and would minimize the need to mine. IBM Research said it has created a battery design that doesn't use heavy metals and could ultimately outperform lithium-ion batteries on multiple fronts. ]
it's still a few years away, but still sounds promising.
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