摘要
用电化学聚合制备了同多钼酸掺杂的聚吡咯(IPMo/PPy)薄膜电极,这种电极在硫酸水溶液中扫描时具有良好的稳定性.用循环伏安法;X射线光电子能谱(XPS)、现场紫外可见光谱电化学及电子自旋共振波谱(ESR)对这种修饰电极进行了表征.
Isopolymolybdic anion doped polypyrrole film electrode was prepared by electrochemical polymerization of pyrrole in 0.5mol·L-1 H2SO4 aqueous solution containing isopolymolybdic anions. The film thus prepared has good stability upon potential cycling in sulfuric acid solution. The film electrode was characterized by cyclic voltammetry, X-ray photoelectron spectroscopy (XPS), vn situ UV-vis apectroelectro-chemistry and electron spin resonance (ESR) spectroscopy.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
1994年第2期144-149,共6页
Acta Chimica Sinica
基金
国家自然科学基金资助的项目
