THE STRUCTURAL-CHANGES OF PBO2 ANODES DURING OZONE EVOLUTION

被引：20

作者：

WEN, TC

CHANG, CC

机构：

[1] Department of Chemical Engineering, National Cheng Kung University

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1993年 / 140卷 / 10期

关键词：

D O I：

10.1149/1.2220908

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A PbO2-coated titanium anode is employed in the evolution of ozone and examined for its stability in perchlorate an phosphate solutions. The phosphate buffer is more appropriate for ozone evolution. Structural changes in the PbO2 anode with addition of anions to the phosphate solution are examined by SEM and XRD. In most cases, the addition of anions induce PbO2 anode corrosion and transmutation to Pb4O(PO4)2.

引用

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页码：2764 / 2770

页数：7

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