ANALYSIS AND CHARACTERIZATION OF MICROSCOPIC MORPHOLOGY AND ORIENTATION STRUCTURE OF POLYANILINE POLYMERIZED IN A CONSTANT MAGNETIC FIELD  

作　　者：马利 

机构地区：[1]College of Chemistry & Chemical Engineering,Chongqing University [2]College of Chemistry & Chemical Engineering,Central South University

出　　处：《Chinese Journal of Polymer Science》2009年第4期487-492,共6页高分子科学（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.20176066).

摘　　要：Conductive polyaniline(PAn-_M and PAn-_O) doped with dodecylbenzene sulfonic acid(DBSA) was synthesized by using emulsion polymerization method in the presence of a constant magnetic field(0.4 T) and the absence of magnetic field, respectively.The effects of magnetic field on the microscopic morphology and orientation structure of PAn were generally analyzed and characterized by using transmission electron microscope(TEM),X-ray diffraction(XRD) and through the conductivity anisotropy of unit resistance of t...Conductive polyaniline(PAn-_M and PAn-_O) doped with dodecylbenzene sulfonic acid(DBSA) was synthesized by using emulsion polymerization method in the presence of a constant magnetic field(0.4 T) and the absence of magnetic field, respectively.The effects of magnetic field on the microscopic morphology and orientation structure of PAn were generally analyzed and characterized by using transmission electron microscope(TEM),X-ray diffraction(XRD) and through the conductivity anisotropy of unit resistance of t...

关 键 词：POLYANILINE Magnetic field Orientation microstructure Anisotropic conductivity 

分 类 号：O633.2[理学—高分子化学]