High performance of thick amorphous columnar monolithic film silicon anodes in ionic liquid electrolytes at elevated temperature

被引：20

作者：

Markevich, E. ^{[1
]}

Salitra, G. ^{[1
]}

Rosenman, A. ^{[1
]}

Talyosef, Y. ^{[1
]}

Aurbach, D. ^{[1
]}

Garsuch, A. ^{[1
]}

机构：

[1] Bar Ilan Univ, Dept Chem, IL-52900 Ramat Gan, Israel

来源：

RSC ADVANCES | 2014年 / 4卷 / 89期

基金：

以色列科学基金会;

关键词：

BATTERIES; SI;

D O I：

10.1039/c4ra09413a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The cycling performance of thick (about 7 mm) amorphous columnar monolithic film silicon anodes was studied in ionic liquid based electrolyte solutions. Cycling results obtained for these Si anodes in 1-methyl-1-propylpyrrolidinium bis(fluorosulfonyl)imide-based electrolyte solutions are superior to those demonstrated in LiPF6/fluoroethylene carbonate/dimethyl carbonate electrolyte solution under identical conditions.

引用

页码：48572 / 48575

页数：4

共 12 条

[11] Li-insertion/extraction Properties of Si Thick-film Anodes in Ionic Liquid Electrolytes Based on Bis(fluorosulfonyl)amide and Bis(trifluoromethanesulfonyl)amide Anions [J].