Replacing organic liquid electrolytes (LEs) in lithium‐ion batteries (LIBs) with solid‐state electrolytes (SSEs) to achieve all‐solid‐state lithium batteries (ASSLBs) with improved safety and potential higher energy density has been attracting growing attention for their wide application in various electronic devices, electric vehicles and renewable energy integration. To achieve high‐performance ASSLBs, the design of SSEs with high ionic conductivity, easy processability, and compatible and stable interfaces with the cathode and anode has become a research priority in recent years. Among all the challenges and issues concerning interfaces, the mechanisms and suppression methods of interfacial reactions are particularly important in the rational design of efficient electrolyte/electrode interfaces. This review mainly focuses on interfacial reactions in various types of inorganic ASSLBs and significant negative effects on battery performance. We also highlight advanced characterization methods and summarize some notable approaches to stabilize interfaces. Finally, we believe the scientific prospect of ASSLBs interface research will be helpful to keep pace with future research trends.

中文翻译：

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无机全固态锂电池的界面反应

用固态电解质（SSE）代替锂离子电池（LIB）中的有机液体电解质（LE）来实现具有更高安全性和潜在更高能量密度的全固态锂电池（ASSLB），这引起了越来越多的关注广泛应用于各种电子设备，电动汽车和可再生能源的集成。为了实现高性能的ASSLB，具有高离子电导率，易加工性以及与阴极和阳极兼容和稳定的界面的SSE的设计已成为近年来的研究重点。在有关界面的所有挑战和问题中，界面反应的机理和抑制方法在合理设计高效电解质/电极界面中尤为重要。这篇综述主要集中在各种类型的无机ASSLB中的界面反应以及对电池性能的重大负面影响。我们还将重点介绍高级表征方法，并总结一些稳定接口的著名方法。最后，我们相信ASSLB接口研究的科学前景将有助于与未来的研究趋势保持同步。