FAST IMPEDANCE ANALYSIS OF A SURFACE MICROSTRUCTURE DURING ANODIC-OXIDATION OF A COPPER-GOLD ALLOY

被引：10

作者：

PITTERMANN, U

REINING, R

WEIL, KG

机构：

[1] Technische Hochschule Darmstadt, Darmstadt

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1994年 / 141卷 / 12期

关键词：

D O I：

10.1149/1.2059347

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The anodic oxidation of ordered Cu/Au alloys was studied by quartz crystal microbalance measurements and quartz crystal impedance spectroscopy. A fast impedance measurement technique is presented, which allows us to monitor the surface microstructure during the selective dissolution. We learn that the state of the alloy surface characterized by impedance measurements after the oxidation is not necessarily equal to that during the oxidation.

引用

页码：3416 / 3422

页数：7

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