Preparation of Hollow Polypyrrole Nanospheres in Niosome System  

作　　者：WANG Yuan-you LIU Tian-qing XU Wei-wei 

机构地区：[1]School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China [2]Department of Chemical Engineering, Yangzhou Polytechnic Institute, Yangzhou 225127, P. R. China

出　　处：《Chemical Research in Chinese Universities》2013年第3期607-610,共4页高等学校化学研究（英文版）

基　　金：Supported by the National Natural Science Foundation of China（No.20573091）, the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions of China and the Postgraduate Scientific Research and Innovation Projects of Jiangsu Province, China（No. CXLX 11-0995）.

摘　　要：Hollow polypyrrole nanospheres were successfully prepared in a Span80/PEG400/H20（PEG=polyethylene glycol） niosome system. The formation and morphology of the nanospheres vary with the concentrations of pyrrole monomer, salt and Span80. The shell thickness of the nanospheres increases gradually with monomer content. NaC1 can promote the formation of the nanospheres. The formation mechanism of the nanospheres was discussed.Hollow polypyrrole nanospheres were successfully prepared in a Span80/PEG400/H20（PEG=polyethylene glycol） niosome system. The formation and morphology of the nanospheres vary with the concentrations of pyrrole monomer, salt and Span80. The shell thickness of the nanospheres increases gradually with monomer content. NaC1 can promote the formation of the nanospheres. The formation mechanism of the nanospheres was discussed.

关 键 词：Hollow nanosphere NIOSOME POLYPYRROLE PREPARATION 

分 类 号：TQ325[化学工程—合成树脂塑料工业] O633.5[理学—高分子化学]