Catalytic Effect of SCN^— on Electrodeposition of Zinc—Nickle Alloy Catalytic effect of SCN− on electrodeposition of zinc-nickle alloy期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Catalytic Effect of SCN^— on Electrodeposition of Zinc—Nickle Alloy

摘要：
关键词：	锌－镍合金反常沉积结晶效应
收稿时间：	2000-06-15
Catalytic effect of SCN− on electrodeposition of zinc-nickle alloy

Zheng-hua Fang,Ren-he Yin,A. Zakaria,Li Zhang. Catalytic effect of SCN− on electrodeposition of zinc-nickle alloy[J]. Journal of Shanghai University(English Edition), 2001, 5(2): 160-163. DOI: 10.1007/s11741-001-0015-7

Authors:	Zheng-hua Fang Ren-he Yin A. Zakaria Li Zhang

Affiliation:	(1) Department of Chemistry, College of Science, Shanghai University, 200436 Shanghai, China

Abstract:	The electrodeposition of zinc-nickle alloy was obtained on a copper cathode of 1×1cm². The deposited alloys are quantitatively analyzed by atomic absorption spectrometry. The morphology of the deposits was observed by means of scanning electron microscopy (SEM). We observed that the electrodeposition of zinc-nickle alloy is an anomalous codeposition. The catalytic effects of SCN” on the electrochemical behavior of Ni deposition and hydrogen discharge are obvious. SEM analysis shows that the surface morphology of the coating appears to be more compact and homogeneous with the increase of SCN” concentration. Supported by the State Key Lab. for Phys. Chem. of Solid Surface, Xiamen University

Keywords:	zinc-nickle alloy anomalous codeposition catalytic effect
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