铅锡合金薄层电沉积形态研究

杜燕军; 尹志刚; 夏同驰

doi:10.61558/2993-074X.3331

电化学 >

2007 , Vol. 13 >Issue 3: 312 - 315

DOI: https://doi.org/10.61558/2993-074X.3331

研究论文

铅锡合金薄层电沉积形态研究

杜燕军 ,
尹志刚 ,
夏同驰

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安阳师范学院学报编辑部,郑州轻工业学院材料化工学院,郑州轻工业学院材料化工学院河南安阳461002,河南郑州450002,河南郑州450002

收稿日期: 2007-08-28

修回日期: 2007-08-28

网络出版日期: 2007-08-28

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Morphology of the Pb-Sn Alloy Thin-layer Electrodeposition

DU Yan-jun ,
YIN Zhi-gang ,
XIA Tong-chi

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(1.Editorial Department of Journal of Anyang Teachers College,Anyang 461002,Henan,China,2.School of Materials and Chemical Engineering,Zhengzhou Institute of Light Industry,Zhengzhou 450002,Henan,China

Received date: 2007-08-28

Revised date: 2007-08-28

Online published: 2007-08-28

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摘要

研究铅锡合金薄层电沉积物的形态及其形态随电解液含不同铅锡离子浓度的转变.实验表明,沉积物呈现出不同的形态,包括枝晶型、分枝型、密枝型、分叉型和线状型.这些形态变化从根本上是由于晶体生长各向异性的变化和沉积物的生长速率不同造成的.

关键词： 电沉积; 形态; 薄层

本文引用格式

杜燕军 , 尹志刚 , 夏同驰 . 铅锡合金薄层电沉积形态研究[J]. 电化学, 2007 , 13(3) : 312 -315 . DOI: 10.61558/2993-074X.3331

Abstract

The morphology of Pb-Sn alloy thin-layer electrodeposition was studied.Experimental results showed that the morphology of deposit could vary as the concentration of Pb2+、 Sn2+ two kind metallic ion to be changed.The patterns of product appeared the dendritic,ramification,dense branch,fractal,and homogeneous structure and their morphological evolution was caused by the change in anisotropy of crystal growth and different stage of electrodeposits.

Key words： electrodeposition; morphology(or pattern); thin-layer

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