Study of electrodepositing Au on hollow polystyrene microspheres

被引：5
|
作者：
Jin Rong [1 ,2 ]
Zhang Yunwang [1 ]
Zhang Lin [1 ]
Wei Chengfu [2 ]
Guo Jianjun [2 ]
机构：
[1] China Acad Engn Phys, Res Ctr Laser Fus, Mianyang 621900, Peoples R China
[2] Xihua Univ, Sch Mat Sci & Engn, Chengdu 610039, Peoples R China
来源：
APPLIED SURFACE SCIENCE | 2013年 / 265卷
关键词：
Hollow polystyrene microspheres; Self-designed device; Au electrodeposit; GLASS SHELLS; FABRICATION;
D O I：
10.1016/j.apsusc.2012.11.029
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The electrodeposited Au film on hollow polystyrene microspheres is successfully prepared by a set of self-designed device. The film is more compact and uniform on account of the microspheres freely moving on the cathode. These experiments mainly focus on the analysis of spherical symmetry, thickness and roughness of electrodeposited Au film. Under conditions of current density 1.5-3 mA cm(-2), the temperature 25 degrees C, and the stirring rate 150 rpm, the electrodeposited microsphere is coated with a considerably orbicular film. The morphology, thickness and roughness of Au electrodeposits are studied by Scanning Electron Microscopy (SEM), X-ray diffraction (XRD) and Atomic Force Microscope (AFM), respectively. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：465 / 469
页数：5
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