An Artificial Solid Electrolyte Interphase Layer for Stable Lithium Metal Anodes

作者：Nianwu Li, Ya‐Xia Yin, Chunpeng Yang, Yu‐Guo Guo · 发表于：Advanced Materials · 年份：2015 · DOI：10.1002/adma.201504526 · 被引用次数：1581 · 研究领域：Advancements in Battery Materials、Advanced Battery Materials and Technologies、Advanced Battery Technologies Research

A Li3PO4 solid electrolyte interphase (SEI) layer is demonstrated to be stable in the organic electrolyte, even during the Li deposition/dissolution process. Thus, the Li-conducting Li3PO4 SEI layer with a high Young's modulus can effectively reduce side reactions between Li metal and the electrolyte and can restrain Li dendrite growth in lithium-metal batteries during cycling.