A comparative study of the microemulsion and interfacial polymerization for polyindole

被引：68

作者：

An, Shuying ^{[1
]}

Abdiryim, Tursun ^{[1
,2
]}

Ding, Youjiang ^{[1
]}

Nurulla, Ismayil ^{[1
,2
]}

机构：

[1] Xinjiang Univ, Sch Chem & Chem Engn, Educ Minist, Key Lab Oil & Gas Fine Chem, Urumqi 830046, Peoples R China

[2] Xi An Jiao Tong Univ, Sch Sci, Xian 710049, Peoples R China

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 6-7期

基金：

中国国家自然科学基金;

关键词：

polyindole; microemulsion polymerization; interfacial polymerization; microstructure; polymers; hollow microspheres;

D O I：

10.1016/j.matlet.2007.07.014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyindole was successfully prepared by the microemulsion polymerization and interfacial polymerization using ammonium persulfate (NH4)(2)S2O8 as an oxidant. Cetyltrimethylammonium bromide (CTAB) was employed as a surfactant in the microemulsion system. Polyindole was characterized via Fourier-transform infrared spectra (FTIR) and UV-vis absorption spectra. The hollow microsphere morphologies of polyindole obtained by the microemulsion polymerization were confirmed by scanning electron microscopic (SEM) and transmission electron microscopic (TEM) images. The sizes of the hollow spheres were in the range of 1 mu m to 3 mu m. However, polyindole synthesized by the interfacial polymerization was composed of many nanoparticles. Furthermore, cyclic voltammetric (CV) study was done to investigate the electrochemical behaviors of polyindole. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：935 / 938

页数：4

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