KINETICS FOR ELECTROOXIDATION OF ETHANOL ON THERMALLY PREPARED RUTHENIUM OXIDE IN ALKALINE-SOLUTION

被引：42

作者：

SHIEH, DT

HWANG, BJ

机构：

[1] Department of Chemical Engineering, National Taiwan Institute of Technology, Taipei

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1995年 / 142卷 / 03期

关键词：

D O I：

10.1149/1.2048541

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The electro-oxidation of ethanol on thermally prepared ruthenium oxide in alkaline solution was investigated by rotating-disk electrode (RDE) and polarization techniques. The oxidation of ethanol was mediated by perruthenate electrogenerated on the electrode surface. The following mechanism of ethanol oxidation on ruthenium oxide was proposed Heterogeneous reactions. [GRAPHICS] Homogeneous reaction [GRAPHICS] The kinetic parameters also were obtained by comparing the developed kinetic model and the experimental results.

引用

页码：816 / 823

页数：8

共 42 条

[1]

ARDIZZONE S, 1984, ELECTROCHIM ACTA, V29, P211

[2] THE WEAR MECHANISM OF ACTIVATED TITANIUM ANODES UNDER CURRENT FLOW [J].