THE INFLUENCE OF IONIC COMPOSITION ON THE ELECTRODISSOLUTION AND PASSIVATION OF IRON ELECTRODES IN POTASSIUM CARBONATE BICARBONATE SOLUTIONS IN THE 8.4-10.5 PH RANGE AT 25-DEGREES-C

被引：73

作者：

CASTRO, EB ^{[1
]}

VALENTINI, CR ^{[1
]}

MOINA, CA ^{[1
]}

VILCHE, JR ^{[1
]}

ARVIA, AJ ^{[1
]}

机构：

[1] INST NACL TECNOL IND,ELECTROQUIM APLICADA SECT,RA-1650 SAN MARTIN,ARGENTINA

来源：

CORROSION SCIENCE | 1986年 / 26卷 / 10期

关键词：

HYDROGEN ION CONCENTRATION;

D O I：

10.1016/0010-938X(86)90063-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The influence of ionic composition was studied over the concentration range of anions compatible with the regulating capacity of the buffer using voltammetric and rotating disk electrode techniques. The interaction plays a role at the outer part of the passivating layer where the local pH resulting from the thickening of the passivating layer is determined by the coupling of different ionic equilibria.

引用

页码：781 / &

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