Chemical Crossover Accelerates Degradation of Lithium Electrode in High Energy Density Rechargeable Lithium–Oxygen Batteries
—Use of Lightweight Protective Layer Greatly Extends Battery Cycle Life—

NIMS, SoftBank Corp. and Ohara Inc. jointly identified the detailed mechanisms behind the degradation of high-energy-density lithium–oxygen batteries.

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Shoichi Matsuda, Manai Ono, Hitoshi Asahina, Shin Kimura, Emiko Mizuki, Eiki Yasukawa, Shoji Yamaguchi, Yoshimi Kubo, Kohei Uosaki, Adv. Energy Mater. 13, 2203062 (2023). "Chemical Crossover Accelerates Degradation of Lithium Electrode in High Energy Density Rechargeable Lithium–Oxygen Batteries"
DOI : 10.1002/aenm.202203062