Two mathematical models for the hydrogen storage properties of AB2 type alloys

被引：59

作者：

Fang, SS ^{[1
]}

Zhou, ZQ

Zhang, JL

Yao, MY

Feng, F

Northwood, DD

机构：

[1] Shanghai Univ, Inst Hydrogen Storage Mat, Shanghai 200072, Peoples R China

[2] Univ Windsor, Dept Mech & Mat Engn, Windsor, ON N9B 3P4, Canada

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 293卷

基金：

中国国家自然科学基金; 加拿大自然科学与工程研究理事会;

关键词：

mathematical model; hydrogen storage allay; PCT curve;

D O I：

10.1016/S0925-8388(99)00380-1

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：

Two semi-empirical models have been applied to AB(2) hydrogen storage alloys. One is concerned with the relation between formation enthalpy in hydriding and the atomic parameters of the alloys. The other is an expression for the PCT carves, which can be used for estimating some physical parameters of these compounds and their hydrides, calculating unknown PC isotherms at given temperatures and finding the relationship of hysteresis to temperature and hydrogen concentration. (C) 1999 Published by Elsevier Science S.A. All rights reserved.

引用

页码：10 / 13

页数：4

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