Magnetic ionic liquid-assisted synthesis of polyaniline/AgCl nanocomposites by interface polymerization

被引:19
|
作者
Zhang, Qiang [1 ]
Liu, Fangjun [1 ]
Li, Liang [1 ]
Pan, Guoliang [1 ]
Shang, Songmin [2 ]
机构
[1] Wuhan Inst Technol, Key Lab Green Chem Proc, Minist Educ, Sch Mat Sci & Engn, Wuhan 430073, Peoples R China
[2] Hong Kong Polytech Univ, Inst Text & Clothing, Kowloon, Hong Kong, Peoples R China
基金
中国国家自然科学基金;
关键词
Polyaniline; Nanoparticles; AgCl; Ionic liquid; Interface; Nanocomposites; NANOPARTICLES; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); EMERALDINE; NANOFIBERS; FILMS;
D O I
10.1007/s11051-010-0070-8
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A simple strategy for the one-step synthesis of polyaniline/AgCl nanocomposites at the water/magnetic ionic liquid interface was reported. By controlling the reactive conditions, highly dispersed polyaniline/AgCl nanocomposites with their size ranging around 50-80 nm were obtained with magnetic ionic liquid as the oxidant. Transmission electron microscopy was used to show the morphology of the nanocomposites. The nanocomposites were also characterized by Fourier transform infrared spectroscopy, X-ray diffraction, and thermogravimetric analysis. Moreover, polyaniline/AgCl nanocomposites on a glassy carbon electrode showed strong electrocatalytic activity for H2O2 and could be used to construct a H2O2 biosensor.
引用
收藏
页码:415 / 421
页数:7
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