It could be electrochemically reduced on graphite electrode prior to the electrolyte solvent reduction, participating in SEI formation. The major decomposition component of DVC is poly-DVC or its derivate, which can significantly improve the stability of interface films.
研究结果表明,DVC具有较高的反应活性,优先于电解液溶剂在电极表面分解参与界面膜的形成,其分解的主要产物为DVC的聚合产物,能够显著提高界面膜的稳定性。
参考来源 - 锂离子电池电解质功能组分的作用机理及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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