A novel electrolyte 1-ethylimidazolium trifluoroacetate used for electropolymerization of aniline

被引：76

作者：

Li, MC ^{[1
]}

Ma, CA

Liu, BY

Jin, ZM

机构：

[1] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, State Key Lab Breeding Base Green Chem Synth Tech, Hangzhou 310032, Zhejiang, Peoples R China

[2] Zhejiang Univ Technol, Coll Pharmaceut Sci, Hangzhou 310032, Zhejiang, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2005年 / 7卷 / 02期

关键词：

1-ethylimidazolium trifluoroacetate; polyaniline; formic acid; electrocatalytic activity; electropolymerization;

D O I：

10.1016/j.elecom.2004.12.012

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A Bronsted acidic ionic liquid l-ethylimidazolium trifluoroacetate (HEImTfa) was prepared with high yield and used as a novel electrolyte for electropolymerization of aniline. HElmTfa played an important role in increasing the electrochemical polymerization rate of aniline. Scanning electron microscopy results showed that polyaniline prepared in HEImTfa (PAN-HEImTfa) was composed of significantly regulated nano-structures, which was smooth and homogeneous with a perfect-adhesion to Pt matrix. The electrocatalytic activity of PAN-HEImTfa for oxidation of formic acid was quite high and stable. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：209 / 212

页数：4

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