文献类型：期刊文献

英文题名：Oxidative polymerization of aniline using NaClO₂ as an oxidant

作者：Li, Xiaoxuan; Li, Xingwei

机构：[1]E China Univ Sci & Technol, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China;[2]Nanjing Univ Sci & Technol, Dept Chem, Nanjing 210094, Peoples R China;[3]E China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

年份：2007

卷号：61

期号：10

起止页码：2011

外文期刊名：MATERIALS LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000245760900015)】；

语种：英文

外文关键词：polyaniline; NaClO2; nanomaterials; semiconductors; conductivity

摘要：Using sodium chlorite (NaClO2) as an oxidant, a fibrillar polyaniline with diameters of 50-60 nm was prepared. It was characterized via Fourier-transform infrared spectra (FTIR), UV/vis absorption spectra, wide-angle X-ray diffraction (WXRD) and transmission electron microscopy (TEM), as well as conductivity. Our synthesis approach was very easy and inexpensive. The process of polymerization took less than 1 h, but its conductivity reached 2.76 S cm(-1) at 25 degrees C. (c) 2006 Elsevier B.V. All rights reserved.