| 초록 |
Irreversible side reactions cause poor rechargeability and efficiency of lithium-oxygen batteries, and have predominantly been ascribed to the reaction of reduced oxygen species with cell components.Recently, it was clarified that singlet oxygen (1O2) formed at the cathode accounts for the majority of parasitic reaction rather than reduced oxygen species.In this presentation, I summarize the current knowledge about parasitic reactions of singlet oxygen in lithium-oxygen batteries and guide pathways to counteract this problem for reversible system. |
