电解质
聚合
材料科学
聚合物
快离子导体
离子电导率
聚合物电解质
原位聚合
纳米技术
化学工程
电极
化学
复合材料
物理化学
工程类
作者
Hangyu Zhang,Xijun Xu,Weizhen Fan,Jing-Wei Zhao,Yanping Huo
标识
DOI:10.1002/chem.202402798
摘要
In pursuit of high energy density, lithium metal batteries (LMBs) are undoubtedly the best choice. However, leakage and inevitable dendrite growth in liquid electrolytes seriously hinder its practical application. Solid/quasi‐solid state electrolytes have emerged as an answer to solve the above issues. Especially, polymer electrolytes with excellent interface compatibility, high flexibility, and ease of machining have become a research hotspot for LMBs. Nevertheless, the interface contact between polymer electrolyte and inorganic electrode materials and the low ionic conductivity restrict its development. On account of these, in situ polymerized polymer electrolyte is proposed. Polymer solid electrolytes produced through in situ polymerization promote robust interface contact between the electrolyte and electrode while simplifying the preparation steps. This review summarized the latest research progress in in situ polymerized solid electrolytes for LMBs. These electrolytes were divided into three parts according to their polymerization methods: thermally induced polymerization, chemical initiator polymerization, ionizing radiation polymerization, and so on. Furthermore, we concluded the major challenges and future trends of in situ polymerized solid electrolytes for LMBs. It’s hoped that this review will provide meaningful guidance on designing high‐performance polymer solid electrolytes for LMBs.
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