ELECTROCHEMICAL-BEHAVIOR OF AN ELECTRODEPOSITED IRIDIUM ELECTRODE IN ACID-SOLUTION

被引：32

作者：

CUKMAN, D

VUKOVIC, M

机构：

[1] Laboratory of Electrochemistry and Surface Phenomena, Rudjer Bošković Institute, Zagreb

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1990年 / 279卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(90)85183-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electrochemistry of an electrodeposited iridium electrode on a titanium substrate in 0.5 mol dm-3 sulphuric acid was investigated. The efficiency of electrodeposition is enhanced at elevated temperatures and satisfactory coating is achieved at 343 K. Experimental evidence is shown for the presence of two types of oxide, using anodic galvanostatic polarization in the potential range of the oxygen evolution reaction. The compact type was formed at the inner part of the iridium oxide, while the hydrous type was detected at the metal/solution interface. © 1990.

引用

页码：283 / 290

页数：8

共 35 条

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