Preparation of thin solid CoNiFe films by pulse-reverse electroplating technique

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	Preparation of thin solid CoNiFe films by pulse-reverse electroplating technique
	Z. Zhang; S. W. Deng; J. Q. Zhang
	2005
发表期刊	Bulletin of Electrochemistry
ISSN	0256-1654
卷号	21 期号:5 页码:233-239
摘要	CoNiFe alloys have been prepared by means of pulse-reverse electroplating technique. The effects of the electroplating variables on the deposition of CoNiFe alloys have been investigated by the Taguchi orthogonal array experiment coupled with response surface methodology. The results show that the concentrations of Co2+, Fe2+ and Ni2+ ions, bath temperature, cathodic peak pulse current, and rotating speed influence the composition of CoNiFe electrodeposits. A theoretical analysis of the alloy-plating shows that the anomalous co-deposition of iron-group metals mainly originate from differences in their atomic radii, which results in the differences in the stability and electrochemical reduction rate between their monohydroxide ions. A deposit with a composition of Fe30.50Co64.49Ni5.01 possesses high saturation magnetic flux density and can meet requirements of future micro-electro-mechanical systems.
部门归属	zhejiang univ, dept chem, hangzhou 310027, peoples r china. state key lab corros & protect, shenyang 110015, peoples r china.;zhang, z (reprint author), zhejiang univ, dept chem, yu quan campus, hangzhou 310027, peoples r china;eaglezzy@zjuem.zju.edu.cn
关键词	Conife Alloy Nanocrystalline Deposits Pulse-reverse Electroplating Anomalous Co-deposition Nickel-iron Anomalous Codeposition Electrodeposition Alloys Density
URL	查看原文
WOS记录号	WOS:000233580300008
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35246
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Z. Zhang,S. W. Deng,J. Q. Zhang. Preparation of thin solid CoNiFe films by pulse-reverse electroplating technique[J]. Bulletin of Electrochemistry,2005,21(5):233-239.
APA	Z. Zhang,S. W. Deng,&J. Q. Zhang.(2005).Preparation of thin solid CoNiFe films by pulse-reverse electroplating technique.Bulletin of Electrochemistry,21(5),233-239.
MLA	Z. Zhang,et al."Preparation of thin solid CoNiFe films by pulse-reverse electroplating technique".Bulletin of Electrochemistry 21.5(2005):233-239.