Ultrathin CuF2-Rich Solid-Electrolyte Interphase Induced by Cation-Tailored Double Electrical Layer toward Durable Sodium Storage,Angewandte Chemie International Edition

当前位置： X-MOL 学术 › Angew. Chem. Int. Ed. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Ultrathin CuF2-Rich Solid-Electrolyte Interphase Induced by Cation-Tailored Double Electrical Layer toward Durable Sodium Storage
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-01-04 , DOI: 10.1002/anie.202216450
Keming Song ₁ , Xiang Wang ₁ , Zhengkun Xie ₁ , Zhiwei Zhao ₂ , Zhe Fang ₃ , Zhengfeng Zhang ₄ , Jun Luo ₁ , Pengfei Yan ₄ , Zhangquan Peng ₂ , Weihua Chen _{1,

5}

Affiliation

An ultrathin and CuF₂-rich solid-electrolyte interphase is formed on CuS anode via Cu cation-tailored double electrical layer in NaSO₃CF₃/diglyme electrolyte, which ensures high ion-conductivity and greatly suppresses the electrolyte continuous decomposition. The modified CuS enables high reversible capacity and ultralong cycling life for sodium-ion batteries.

中文翻译：

阳离子定制双电层诱导超薄富含 CuF2 的固体电解质中间相实现持久储钠

_{在NaSO 3} CF ₃ /二甘醇二甲醚电解质中，通过Cu阳离子定制的双电层在CuS负极上形成超薄且富含CuF _{2 的}固体电解质界面，确保了高离子电导率并极大地抑制了电解质的连续分解。改性 CuS 使钠离子电池具有高可逆容量和超长循环寿命。

更新日期：2023-01-04

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南