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

E. Markevich, G. Salitra, A. Rosenman, Y. Talyosef, D. Aurbach, A. Garsuch

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

The cycling performance of thick (about 7 μm) 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.

Original languageEnglish
Pages (from-to)48572-48575
Number of pages4
JournalRSC Advances
Volume4
Issue number89
DOIs
StatePublished - 2014

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