摘要：【中文】本公开内容提供复合正极和包括其的锂‑空气电池，所述复合正极包括：包括第一固体电解质的正极导体层；以及邻近于所述正极导体层的正极连接层，所述正极连接层包括第二固体电解质，其中所述第一固体电解质具有锂离子传导性和电子传导性，且所述第二固体电解质具有锂离子传导性。 【EN】The present disclosure provides a composite positive electrode and a lithium-air battery including the same, the composite positive electrode including: a positive electrode conductor layer including a first solid electrolyte; and a positive electrode connection layer adjacent to the positive electrode conductor layer, the positive electrode connection layer including a second solid electrolyte, wherein the first solid electrolyte has lithium ion conductivity and electron conductivity, and the second solid electrolyte has lithium ion conductivity.

摘要：【中文】提供了金属空气电池和操作该金属空气电池的方法。该金属空气电池包括：电池模块，配置为通过金属的氧化以及氧气和水的还原来产生电；水蒸气供应单元，配置为向电池模块供应水蒸气；水蒸气回收单元，配置为从电池模块回收水蒸气。 【EN】A metal-air cell and a method of operating the metal-air cell are provided. The metal-air battery includes: a battery module configured to generate electricity by oxidation of a metal and reduction of oxygen and water; a water vapor supply unit configured to supply water vapor to the battery module; a water vapor recovery unit configured to recover water vapor from the battery module.