REDUCTION OF CARBON-DIOXIDE TO METHANE AND ETHENE - AN ONLINE MS STUDY WITH ROTATING ELECTRODES

被引：110

作者：

WASMUS, S

CATTANEO, E

VIELSTICH, W

机构：

[1] Institut für Physikalische Chemie, Universität Bonn, D5300 Bonn 1

来源：

ELECTROCHIMICA ACTA | 1990年 / 35卷 / 04期

关键词：

D O I：

10.1016/0013-4686(90)90014-Q

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this paper, a new type of cell for the detection of volatile products developed during CO2 reduction on copper by on-line mass spectroscopy is described. Bulk copper, electrodeposited copper on glassy carbon and in situ electrodeposited copper on glassy carbon are employed as electrocatalysts. Measurements of the mass signal as function of potential or time are presented. A possible reaction mechanism of the CO2 reduction on copper is discussed. © 1990.

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页码：771 / 775

页数：5

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