DICP OpenIR
学科主题物理化学
Development of Metal-N-H Systems for Hydrogen Storage
Chen P(陈萍)
会议文集Materials Science Forum(EI, ISTP)
会议名称11th IUMRS International Conference in Asia
会议日期2010-9-25
2011
会议地点青岛
页码0-0
出版者待补充
出版地待补充
合作性质分会特邀报告
部门归属1901
主办者CMRS
英文摘要The Interactions between N-H contenting chemicals and hydrides produce hydrogen. Such strong interactions enable these substances potential materials for hydrogen storage. In the previous investigations, ~ 10.5wt.% and 5.5 wt.% of hydrogen storage capacities have been achieved in lithium amide-lithium hydride and magnesium amide-lithium hydride systems, respectively.1-5 However, relatively high operating temperatures place a serious restriction onto the application of those substances. It is clear that to lower down the operation temperatures the composition and structure of the subject material have to be altered in order to sit within a suitable thermodynamic range. In the same time catalytic modification is needed to improve the kinetics of the reaction. Successful attempts were made to develop Li-based ternary systems, such as Li-Al-N-H and Li-B-N-H, in which considerable reduction in hydrogen absorption and desorption temperatures and increased storage capacity have been achieved.6 A few new structures have been developed and characterized.; The Interactions between N-H contenting chemicals and hydrides produce hydrogen. Such strong interactions enable these substances potential materials for hydrogen storage. In the previous investigations, ~ 10.5wt.% and 5.5 wt.% of hydrogen storage capacities have been achieved in lithium amide-lithium hydride and magnesium amide-lithium hydride systems, respectively.1-5 However, relatively high operating temperatures place a serious restriction onto the application of those substances. It is clear that to lower down the operation temperatures the composition and structure of the subject material have to be altered in order to sit within a suitable thermodynamic range. In the same time catalytic modification is needed to improve the kinetics of the reaction. Successful attempts were made to develop Li-based ternary systems, such as Li-Al-N-H and Li-B-N-H, in which considerable reduction in hydrogen absorption and desorption temperatures and increased storage capacity have been achieved.6 A few new structures have been developed and characterized.
文献类型会议论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/115886
专题中国科学院大连化学物理研究所
通讯作者Chen P(陈萍)
推荐引用方式
GB/T 7714
Chen P. Development of Metal-N-H Systems for Hydrogen Storage[C]. 待补充:待补充,2011:0-0.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[陈萍]的文章
百度学术
百度学术中相似的文章
[陈萍]的文章
必应学术
必应学术中相似的文章
[陈萍]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。