Mg 2+ initiated in situ polymerization of dioxolane enabling stable interfaces in solid-state lithium metal batteries

作者：Hao Xu, Jinshuo Mi, Jiabin Ma, Zhuo Han, Shun Lv, Likun Chen, Jiameng Zhang, Ke Yang, Boyu Li, Yuhang Li, Xufei An, Yuetao Ma, Shaoke Guo, Hai Su, Peiran Shi, Ming Liu, Feiyu Kang, Yanbing He · 发表于：Energy & Environmental Science · 年份：2025 · DOI：10.1039/d4ee05606j · 被引用次数：59 · 研究领域：Advancements in Battery Materials、Advanced Battery Materials and Technologies、Supercapacitor Materials and Fabrication

A poly(1,3-dioxolane) solid-state electrolyte was via in situ polymerized using Mg 2+ -containing montmorillonite. The competitive coordination of Mg 2+ and TFSI − led to the stable MgF 2 interphases, suppressing the interfacial side reactions.