Electrodeposition of compositionally modulated alloys by a electrodeposition-displacement reaction method

被引：31

作者：

Roy, S ^{[1
]}

机构：

[1] Univ Newcastle Upon Tyne, Dept Chem & Proc Engn, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

SURFACE & COATINGS TECHNOLOGY | 1998年 / 105卷 / 03期

关键词：

alloys; compositionally modulated alloys; electrodeposition; metal multilayers;

D O I：

10.1016/S0257-8972(98)00455-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A method for the electrodeposition of compositionally modulated alloys by a electrodeposition-displacement reaction scheme from a single electrolyte using pulsed currents is presented. The less noble material is deposited by applying a high cathodic current pulse, The more noble component is plated by a displacement reaction between the more noble and the less noble components when the current is switched off. Theoretical equations to calculate the composition of the modulated layers are discussed. Experimentally, modulated alloys of copper and nickel have been plated to illustrate the applicability of this scheme. (C) 1998 Elsevier Science S.A.

引用

页码：202 / 205

页数：4

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