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2019-08-27, 08:16
Main culprit behind lithium metal battery failure
Researchers have discovered the root cause of why lithium metal batteries fail -- bits of lithium metal deposits break off from the surface of the anode during discharging and are trapped as 'dead' lithium that the battery can no longer cycle. The discovery challenges a long-held belief in the field about lithium metal battery failure. The study presents new ways to boost battery performance, bringing research a step closer to incorporating lithium anodes into rechargeable batteries.
https://www.sciencedaily.com/releases/20...135244.htm
Researchers have discovered the root cause of why lithium metal batteries fail -- bits of lithium metal deposits break off from the surface of the anode during discharging and are trapped as 'dead' lithium that the battery can no longer cycle. The discovery challenges a long-held belief in the field about lithium metal battery failure. The study presents new ways to boost battery performance, bringing research a step closer to incorporating lithium anodes into rechargeable batteries.
https://www.sciencedaily.com/releases/20...135244.htm