The nanocrystalline forming by combustion synthesis of Ti (Zr) hydrides

被引：16
|
作者：
Shekhtman, VS [1 ]
Dolukhanyan, SK
Abrosimova, GE
Abrahamyan, KA
Aleksanyan, AG
Aghajanyan, NN
Ter-Galstyan, OP
机构：
[1] Inst Solid State Phys, Chernogolovka 142432, Russia
[2] Inst Phys Chem, Yerevan 375044, Armenia
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2001年 / 26卷 / 05期
关键词：
self-propagating high temperature synthesis (SHS); nanoscale hydrides and hydridonitrides;
D O I：
10.1016/S0360-3199(00)00075-6
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 experimental data concerning nanoscale hydrides of transition metals, obtained by synthesis in combustion wave are presented. The systems TI-H, Zr-H, Ti-N-H, Zr-N-H. Ti-Zr-N-H were studied. In all samples, the dimensions of grains were as low as 50 nm. The peculiarities of self-propagating high-temperature synthesis processing and structure causes of this phenomena are discussed. The relations between cubic structure of TiH2 hydride and hexagonal structure of Ti-hydridonitride were demonstrated. (C) 2001 International Association for Hydrogen Energy. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：435 / 440
页数：6
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