Nanoporous metallic glass with high surface area

被引:42
|
作者
Lee, M. H. [1 ]
Sordelet, D. J. [1 ]
机构
[1] Ames Lab, Mat & Engn Phys Program, Ames, IA 50011 USA
关键词
amorphous; metallic glass; surface area; nanopores;
D O I
10.1016/j.scriptamat.2006.07.024
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The synthesis of uniformly distributed nanoscale pores within a Cu(47)Ti(33)Z(11)Ni(8)Si(1) metallic glass is described. The porous metallic glass was obtained by extruding layered Cu-based metallic glass + Cu composite powders followed dissolution of the Cu in a HNO3 solution. The porous metallic glass has a specific surface area of 23.5 m(2)/g. (c) 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:947 / 950
页数:4
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