Passivation of Lithium Metal Anode via Hybrid Ionic Liquid Electrolyte toward Stable Li Plating/Stripping.
Passivation of Lithium Metal Anode via Hybrid Ionic Liquid Electrolyte toward Stable Li Plating/Stripping.
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DOI：
10.1002/advs.201600400
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发表时间：
2017-02
期刊：
影响因子：
--
通讯作者：
Guo YG
中科院分区：
文献类型：
--
作者：
Li NW;Yin YX;Li JY;Zhang CH;Guo YG
使用离子液体和醚的混合电解质，通过用N-丙基-N-甲基吡咯烷鎓双（三氟甲磺酰基）酰胺（Py 13 TFSI）对所形成的固体电解质界面进行改性来钝化Li金属表面，从而减少Li金属和电解质之间的副反应，导致显著抑制Li枝晶生长并减轻Li金属腐蚀。
Hybrid electrolyte of ionic liquid and ethers is used to passivate the surface of Li metal surface via modification of the as‐formed solid electrolyte interphase with N‐propyl‐N‐methylpyrrolidinium bis(trifluoromethanesulfonyl)amide (Py13TFSI), thereby reducing the side reactions between the Li metal and electrolyte, leading to remarkably suppressed Li dendrite growth and mitigating Li metal corrosion.