CURRENT-VOLTAGE CHARACTERISTICS OF POROUS ANODIC OXIDES ON ALUMINUM

被引：23

作者：

MICHELSON, CE

机构：

[1] Finishing and Joining Section, Metals Research Laboratories, Olin Mathieson Chemical Corporation, New Haven, Connecticut

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1968年 / 115卷 / 02期

关键词：

D O I：

10.1149/1.2411088

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Rapid voltage reduction across porous anodic coatings results in zero current, and a relatively long time is required for recovery to the new equilibrium current. The recovery time is dependent on the voltage change, rate of change, and electrolyte temperature. Capacity measurements show that physical thinning occurs only when current begins to increase late in the recovery period. This behavior appears inconsistent with the conventional pore base dissolution mechanism of porous oxide growth. © 1968, The Electrochemical Society, Inc. All rights reserved.

引用

页码：213 / +

页数：1

共 4 条

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[3] STRUCTURAL FEATURES OF OXIDE COATINGS ON ALUMINIUM [J].

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HUNTER, MS ;

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[4]

MURPHY JF, 1962, 1961 P S AN AL NOTT, P83

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