KINETICS OF THE OXYGEN-ELECTRODE REACTION IN MOLTEN LI+NA CARBONATE EUTECTIC .7. EFFECT OF CO2 PARTIAL-PRESSURE ON THE LINEAR SCAN VOLTAMMETRIC RESPONSE FOR THE REDUCTION PROCESS AT GOLD ELECTRODES

被引：14

作者：

TOMCZYK, P

机构：

[1] Institute of Physical Chemistry, the Polish Academy of Sciences, Molten Salts Laboratory, 30-318 Cracow

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1994年 / 379卷 / 1-2期

关键词：

OXYGEN REDUCTION; MOLTEN CARBONATES; LINEAR VOLTAMMETRY; GOLD ELECTRODES;

D O I：

10.1016/0022-0728(94)87157-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The effect of CO2 on the reduction of oxygen on gold in a molten Li + Na carbonate eutectic was examined by linear scan voltammetry. The data obtained were interpreted under the assumption that two independent electrode processes occur at similar potentials. These processes were postulated to be the reduction of peroxide to oxide ions (this reaction was investigated in detail in Parts 1-4) and a second-order reaction involving physically dissolved carbon dioxide and presumably percarbonate ions.

引用

页码：353 / 360

页数：8

共 42 条

[1] A COMPUTER-SIMULATION OF THE OXYGEN REDUCTION REACTION IN CARBONATE MELTS [J].