Hydrogenation of Zr60Ti2Cu20Al10Ni8 bulk metallic glass

被引：14
|
作者：
Mattern, N [1 ]
Gebert, A [1 ]
机构：
[1] Leibniz Inst Solid State & Mat Dresden, D-01171 Dresden, Germany
来源：
APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 06期
关键词：
Electric charge - Electrochemistry - Hydrogen - Hydrogenation - Zirconium;
D O I：
10.1063/1.1600836
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The influence of hydrogen on the short-range order of Zr60Ti2Cu20Al10Ni8 bulk metallic glass has been investigated. Interstitial solution of hydrogen up to a hydrogen-to-metal ratio of H/M=0.43 was reached in 1 mm thick bulk samples by slow electrochemical charging. Preferred occupation of interstitial sites of polyhedra formed by Zr atoms is observed. The atomic distances of higher coordination shells expand with hydrogen analogously to the macroscopic volume expansion. (C) 2003 American Institute of Physics.
引用
收藏
页码：1134 / 1135
页数：2
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