容量法材料吸放氢性能测试技术研究进展  

Progress of Volumetric Measurement Technologies for Hydrogen Sorption/Desorption Properties of Materials

作　　者：程宏辉[1] 李文彪[1] 李超[1] 杨艳能 潘金平[2] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225127 [2]嘉兴市特种设备检测院,浙江嘉兴314001

出　　处：《煤炭技术》2014年第2期151-155,共5页Coal Technology

基　　金：江苏省高校自然科学研究项目(10KJB430017);扬州大学科技创新培育基金项目(2012CXJ022);浙江省质量技术监督系统科研计划项目(20120249;20120327)

摘　　要：固态储氢材料储氢是通过化学反应或物理吸附将氢气存储于材料中,被认为是最有发展前景的一种氢气存储方式,相应的材料吸放氢性能研究是被广泛关注的热点问题。概述容量法材料吸放氢性能测试系统的原理,总结改善测量精度的各种实验技术,对各种技术的特点和不足进行了比较,并对新技术的发展趋势进行了展望。Solid-state hydrogen storage, which is considered as the most promising way, can store hydrogen in solid-state materials through chemical reactions or physical adsorption. The relevant researches on hydrogen sorption/desorption properties of materials have attracted a lot of attentions. Outlines the principle of volumetric measurement system for hydrogen sorption/desorption properties of materials. Furthermore the various technologies of improving measurement precision are summarized and the characteristics and disadvantages of the technologies are compared,finally forecasts about the development of novel technologies are given

关 键 词：容量法 储氢 测试技术 

分 类 号：TG146.4[一般工业技术—材料科学与工程]