镁基合金吸放氢动力学研究进展  

Research Progress on Hydrogen Absorption and Desorption Kinetics of Mg Based Alloys

作　　者：杨庆宇[1] 熊茫茫 杨峰[1] 刘静[1] YANG Qingyu;XIONG Mangmang;YANG Feng;LIU Jing(School of Materials and Architectural Engineering,Guizhou Normal University,Guiyang 550001)

机构地区：[1]贵州师范大学材料与建筑工程学院,贵阳550001

出　　处：《材料导报》2017年第A01期178-183,共6页Materials Reports

基　　金：国家自然科学基金(51464008)

摘　　要：主要介绍了几种常见镁系储氢合金以及其储放氢动力学行为,对吸放氢动力学模型及机理研究进行了总结;对比分析了常见动力学模型之间的区别以及特点;并对镁基储氢合金在动力学实验和模型研究方面存在的问题及今后的发展方向进行了分析与展望。This paper mainly introduces several common Mg based alloys and its kinetics of hydrogen absorption and desorption behavior.The kinetic model and mechanism of hydrogen absorption and desorption are summarized.The differences and characteristics of the common kinetic models are compared and analyzed.Moreover,the existing problems and future development of Mg based hydrogen storage alloys in kinetic experiment and model research are analyzed,and the future development trend is also analyzed and forecasted.

关 键 词：镁基合金 储氢 动力学 热力学 模型 

分 类 号：TG139.7[一般工业技术—材料科学与工程]