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ID 20041
file
creator
Leng, Haiyan
Hino, Satoshi
Hanada, Nobuko
Isobe, Shigehito
Fujii, Hironobu
subject
Hydrogen storage
Metal hydride
Ammonia
Metal amide
Reactive ball milling
NDC
Physics
abstract
After some metal amides M(NH2)x such as LiNH2, NaNH2, Mg(NH2)2 and Ca(NH2)2 were synthesized by ball milling the corresponding metal hydrides MHx under ammonia atmosphere at room temperature, their thermal decomposition properties were examined, which play important roles for designing a new family of novel Metal-N-H systems. The results indicate that the kinetics of their synthesizing reactions are faster in the order of Na amide > Li amide > Ca amide > Mg amide, while both Mg(NH2)2 and Ca(NH2)2 decompose and emit NH3 at lower temperature than LiNH2.
journal title
Journal of Power Sources
volume
Volume 156
issue
Issue 2
start page
166
end page
170
date of issued
2006-06-01
publisher
Elsevier B.V.
issn
0378-7753
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2005 Elsevier B.V.
relation url
department
Graduate School of Advanced Sciences of Matter
Natural Science Center for Basic Research and Development
Institute for Advanced Materials Research