The Electrochemical Behavior of Alkali and Alkaline Earth Metals in Nonaqueous Battery Systems—The Solid Electrolyte Interphase Model

作者：E. Peled · 发表于：Journal of The Electrochemical Society · 年份：1979 · DOI：10.1149/1.2128859 · 被引用次数：2874 · 研究领域：Extraction and Separation Processes、Advanced Battery Materials and Technologies、Fuel Cells and Related Materials

It is suggested that in practical nonaqueous battery systems the alkali and alkaline earth metals are always covered by a surface layer which is instantly formed by the reaction of the metal with the electrolyte. This layer, which acts as an interphase between the metal and the solution, has the properties of a solid electrolyte. The corrosion rate of the metal, the mechanism of the deposition‐dissolution process, the kinetic parameters, the quality of the metal deposit, and the half‐cell potential depend on the character of the solid electrolyte interphase (SEI).