电化学（中英文）2025，Vol.31Issue(10)：56-83,28.DOI:10.61558/2993-074X.3568
高压固态锂电池:电解质设计、界面工程和未来前景综述
High-Voltage Solid-State Lithium Batteries:A Review of Electrolyte Design,Interface Engineering,and Future Perspectives
摘要
Abstract
Solid-state lithium batteries have become a research hotspot in the field of large-scale energy storage due to their excel-lent safety performance.The development of high-voltage positive electrode materials matched with lithium metal anode have advanced the energy density of solid-state lithium batteries close to or even exceeding that of lithium batteries based on a liquid electrolyte,which is expected to be commercialized in the future.However,in high voltage conditions(＞4.3 V),the decomposition of electrolyte components,structural degradation,and interface side reactions significantly reduce bat-tery performance and hinder its further development.This review summarizes the latest research progress of inorganic electrolytes,polymer electrolytes,and composite electrolytes in high-voltage solid-state lithium batteries.At the same time,the designs of high-voltage polymer gel electrolyte and high-voltage quasi solid-state electrolyte are introduced in detail.In addition,interface engineering is crucial for improving the overall performance of high-voltage solid-state batteries.Finally,we highlight the challenges faced by high-voltage solid-state lithium batteries and put forward our own views on future research directions.This review offers instructive insights into the advancement of high-voltage solid-state lithium batteries for large-scale energy storage applications.关键词
固态锂电池/高电压/固态电解质/界面工程Key words
Solid-state lithium batteries/High-voltage/Solid-state electrolyte/Interface engineering引用本文复制引用
杨诚,梁子欣,张茗赟,陈明哲,张凯,周丽敏..高压固态锂电池:电解质设计、界面工程和未来前景综述[J].电化学（中英文）,2025,31(10):56-83,28.基金项目
This work was supported by the National Key R&D Program of China(2024YFA1211100),the Nation-al Natural Science Foundation of China(52301278,22479080,52202254,92372001,22393900,and 92372203),the Natural Science Foundation of Jiangsu Province(BK20230937,BK20220966),the Science and Technology Plans of Tianjin(23JCYBJC00170,24JCJQ-JC00220,and 24ZXZSSS00390),and the Fundamental Research Funds for the Central Universities(020-63253167,30922010708). （2024YFA1211100）
