Electrochemical Behavior and Its Electrocatalytic Activity of A P-Mo Heteropolyanion Modified ITO Electrode  

作　　者：Xiao Feng QIU Jin Zhong XU Jun Jie ZHU Hong Yuan CHEN 

机构地区：[1]Department of Chemistry,State key Laboratory of Coronation Chemistry,Nanjing University,Nanjing 210093

出　　处：《Chinese Chemical Letters》2002年第7期649-652,共4页中国化学快报(英文版)

基　　金：Authors greatly appreciate the supports from the National Natural Science Foundation of China; Returnee Foundation of Ministry of Education of China and Analytical Foundation of Nanjing University.

摘　　要：s: A new method for the preparation of an organic-inorganic composite film of the heteropolyanion has been developed by modifying P(Mo2O7)6-7 to the indium tin oxide (ITO) electrode surface. The modified electrode displayed a strong catalytic activity towards the reduction of IO3-. In the range of 1.0?0-6~5?0-4mol/L, the catalytic current was linear proportional to the IO3- concentration.s: A new method for the preparation of an organic-inorganic composite film of the heteropolyanion has been developed by modifying P(Mo2O7)6-7 to the indium tin oxide (ITO) electrode surface. The modified electrode displayed a strong catalytic activity towards the reduction of IO3-. In the range of 1.0?0-6~5?0-4mol/L, the catalytic current was linear proportional to the IO3- concentration.

关 键 词：Chemically modified electrode HETEROPOLYANION indium tin oxide electrode IO_(3)^(-). 

分 类 号：O646[理学—物理化学]