A strongly complexed solid polymer electrolyte enables a stable solid state high-voltage lithium metal battery

作者：Hangchao Wang, Song Jin, Kun Zhang, Qiu Fang, Yuxuan Zuo, Tonghuan Yang, Yali Yang, Chuan Gao, Xuefeng Wang, Quanquan Pang, Dingguo Xia · 发表于：Energy & Environmental Science · 年份：2022 · DOI：10.1039/d2ee02904a · 被引用次数：208 · 研究领域：Advanced Battery Materials and Technologies、Advancements in Battery Materials、Advanced battery technologies research

Bi-functional N -methylurea molecules participate in co-solvating the Li + ions enhancing the ionic conductivity, and deactivate the non-solvating polymer ethereal groups through the amide acceptor, providing a wide electrochemical window.