Preparation of nanoporous Cu coatings with high specific surface area

被引：0
|
作者：
Kan, Yide [1 ]
Liu, Wenjin [1 ]
Zhong, Minlin [1 ]
Ma, Mingxing [1 ]
Kang, Ruiquan [1 ]
Gu, Yu [1 ]
机构：
[1] Key Laboratory for Advanced Materials Processing Technology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
来源：
Jinshu Xuebao/ Acta Metallurgica Sinica | 2008年 / 44卷 / 12期
关键词：
Binary alloys - Copper alloys - Specific surface area - Coatings - Manganese alloys;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Mn-Cu alloy coatings with fine shape, low dilute ratio and refined microstructure were fabricated on medium carbon steel substrate by means of laser processing, and then treated by electrochemical etching to selectively dissolve Mn atoms in the coatings. Nanoporous Cu coatings with high specific surface area were finally achieved. The sizes of the pores in the etched coatings are mainly ranging from 30 to 50 nm, and the initial composition of coatings has a great effect on the morphology of the nanoporous Cu coatings.
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页码：1419 / 1423
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