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ID 20044
file
creator
Isobe, Shigehito
Hino, Satoshi
Fujii, Hironobu
NDC
Physics
abstract
Hydrogen desorption dynamics in the reaction from LiH + LiNH2 to Li2NH + H2 was examined by the TDMS, TG and FT-IR analyses for the products replaced by LiD or LiND2 for LiH or LiNH2, respectively. The results obtained indicate that the hydrogen desorption reaction proceeds through the following two-step elementary reactions mediated by ammonia; 2LiNH2 → Li2NH + NH3 and LiH + NH3 → LiNH2 + H2, where hydrogen molecules are randomly formed from 4 equivalent hydrogen atoms in a hypothetic LiNH4 produced by the reaction between LiH and NH3 according to the laws of probability.
journal title
The Journal of Physical Chemistry B
volume
Volume 109
issue
Issue 31
start page
14855
end page
14858
date of issued
2005-07-15
publisher
American Chemical Society
issn
1520-6106
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 American Chemical Society
relation url
department
Graduate School of Advanced Sciences of Matter
Natural Science Center for Basic Research and Development
Institute for Advanced Materials Research