An unusual electrochemically induced demetalation of iron-substituted Keggin-type undecatungstozincate ZnW11FeIII(H2O)O397-

被引：20

作者：

Cheng, L

Sun, HR

Liu, BF

Liu, JF

Dong, SJ ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, Electroanalyt Chem Lab, Changchun 130022, Peoples R China

[2] Jilin Univ, Dept Chem, Changchun 130023, Peoples R China

[3] NE Normal Univ, Dept Chem, Changchun 130023, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 1999年 / 1卷 / 05期

基金：

中国国家自然科学基金;

关键词：

transition metal substituted polyoxometalates; iron-substituted Keggin-type undecatungstozincates; cyclic voltammetry; in situ UV-Vis-NIR spectroelectrochemistry; demetalation;

D O I：

10.1016/S1388-2481(99)00028-4

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Firstly reported for Fe-containing transition metal substituted polyoxometalates was an unusual Fe-centered demetalation process induced by the reduction of ZnW11FeIII to ZnW11FeII which resulted in a new couple of Fe-relating redox waves at positive potentials. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：155 / 158

页数：4

共 16 条

[11] Electrochemical properties of polyoxometalates as electrocatalysts [J].