The Cover Feature shows the concept of the lithium metal anode with an artificial layer in high‐energy lithium metal batteries being able to power electric vehicles and large energy storage systems instead of traditional energy sources. Modifying the surface of lithium metal is one of the most effective solutions to get over challenges that the lithium metal battery has faced. This review deals with the state‐of‐the‐art lithium metal anodes with artificial layers paired with high capacity cathodes such as air, sulfur, and Ni‐rich cathode materials, as well as introducing analysis tools to study them. More information can be found in the Review by S. Park and co‐workers.

中文翻译：

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用于高能电池的锂金属界面改性：方法和表征

封面功能展示了锂金属阳极的概念，该阳极在高能锂金属电池中具有人工层，能够为电动汽车和大型储能系统提供动力，而非传统能源。改性锂金属的表面是克服锂金属电池面临的挑战的最有效解决方案之一。这篇评论探讨了最先进的锂金属阳极，其人造层与高容量阴极（如空气，硫和富镍阴极材料）配对，并介绍了分析工具来对其进行研究。有关更多信息，请参见S. Park及其同事的评论。