A KINETIC, ANALYSIS OF THE ELECTROOXIDATION OF ETHANOL AT A PLATINUM-ELECTRODE IN ACID-MEDIUM

被引：261

作者：

HITMI, H ^{[1
]}

BELGSIR, EM ^{[1
]}

LEGER, JM ^{[1
]}

LAMY, C ^{[1
]}

LEZNA, RO ^{[1
]}

机构：

[1] UNIV NACL LA PLATA,INIFTA,RA-1900 LA PLATA,ARGENTINA

来源：

ELECTROCHIMICA ACTA | 1994年 / 39卷 / 03期

关键词：

ELECTROOXIDATION; ETHANOL; PLATINUM; CHROMATOGRAPHIC ANALYSIS; FORMAL KINETIC;

D O I：

10.1016/0013-4686(94)80080-4

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In order to establish the kinetic laws which govern the oxidation process of ethanol on smooth platinum electrodes in acid medium, electrolyses of ethanol were carried out under different experimental conditions. The influence of the initial ethanol concentration and of the potential plateau of electrolysis were investigated and allowed us to improve our understanding of the reaction mechanism. In addition, some ir reflectance spectroscopy experiments were performed to identify the adsorbed intermediates and the reaction products.

引用

页码：407 / 415

页数：9

共 22 条

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