Electrodeposition behaviour of zinc-iron group metal alloys from a methanol bath

被引：0
|
作者：
T. TSURU
S. KOBAYASHI
T. AKIYAMA
H. FUKUSHIMA
S. K. GOGIA
R. KAMMEL
机构：
[1] Kyushu Sangyo University,Department of Industrial Chemistry, Faculty of Engineering
[2] Kyushu University,Department of Materials Science and Engineering, Faculty of Engineering
[3] Regional Research Laboratory,Hydro & Electrometallurgy Division
[4] Technische Universita¨t,Institut fu¨r Metallurgie
来源：
Journal of Applied Electrochemistry | 1997年 / 27卷
关键词：
Bath Composition; Zinc Alloy; Alloy Deposition; Underpotential Deposition; Single Deposition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Electrodeposition of zinc–iron-group metal alloys is carried out in a methanol bath. The effects of different parameters, such as bath composition and current density on current efficiency and alloy composition are investigated. Partial polarization curves of zinc and nickel are measured for both alloy and single metal deposition to evaluate the codeposition behaviour of zinc–iron-group metal alloys. Attempts are also made to confirm the proposed hydroxide suppression mechanism explaining the anomalous type of codeposition of zinc–iron-group metal alloys by investigating the role of water in the electroreduction process of zinc and iron-group metal ions.
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页码：209 / 214
页数：5
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