Glycine-based ionic liquids as potential electrolyte for electrochemical studies of organometallic and organic redox couples

Tzi Yi Wu, Shyh Gang Su, H. Paul Wang, I. Wen Sun

研究成果: Article同行評審

27 引文 斯高帕斯(Scopus)

摘要

Ten ionic liquids (ILs) based on glycine cations with bis(trifluoromethanesulfonyl)amide or alkylsulfate anions as novel electrolytes are prepared and evaluated. The ILs exhibit wide electrochemical windows of 5.0 V and good ionic conductivity (up to 1.44 mS cm-1 at 35 °C). The Stokes-Einstein products of two organometallic redox couples, Fc/Fc+ (ferrocene/ferrocenium) and Cc/Cc+ (cobaltocene/cobaltocenium), and an organic redox couple TMPD (N,N,N′,N′-tetramethyl-para- phenylenediamine) in the ILs are determined. The solvodynamic radii of Fc, Cc, and TMPD are found to be independent of the types of ILs.

原文English
頁(從 - 到)237-241
頁數5
期刊Electrochemistry Communications
13
發行號3
DOIs
出版狀態Published - 2011 3月

All Science Journal Classification (ASJC) codes

  • 電化學

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