Lithium–oxygen batteries (LOBs) have drawn considerable attention in next generation energy storage systems owing to their large theoretical specific energy density. Unfortunately, the leakage of liquid electrolytes in LOBs generally causes major safety issues that hinder practical applications of LOBs. Therefore, it is significant to develop solid state electrolytes that can simultaneously avoid the electrolyte leakage and protect the lithium anode from air corrosion. In this work, we summarize recent developments in solid state LOBs and highlight their added values as flexible and water-proof power sources.

中文翻译：

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固态锂氧电池的最新进展：电解质和多功能

锂氧电池（LOB）由于其较高的理论比能量密度而在下一代储能系统中引起了相当大的关注。不幸的是，液体电解质在LOB中的泄漏通常会引起严重的安全问题，从而阻碍LOB的实际应用。因此，开发能够同时避免电解质泄漏并保护锂阳极免受空气腐蚀的固态电解质具有重要意义。在这项工作中，我们总结了固态LOB的最新发展，并强调了它们作为灵活和防水电源的附加值。