Pressure-enhanced dehydrogenation reaction of the LiBH4-YH3 composite

Title
Pressure-enhanced dehydrogenation reaction of the LiBH4-YH3 composite
Authors
김기범심재혁조영환오규환
Keywords
Hydrogen storage; Metal hydride; Composite; Back pressure; Dehydrogenation; Kinetics; LiBH4
Issue Date
2011-08
Publisher
Chemical communications
Citation
VOL 47, NO 35, 9831-9833
Abstract
The increase in hydrogen back pressure unexpectedly enhances the overall dehydrogenation reaction rate of the 4LiBH4 + YH3 composite significantly. Also, argon back pressure has a similar influence on the composite. Gas back pressure seems to enhance the dehydrogenation reaction by kinetically suppressing the formation of the diborane by-product.
URI
http://pubs.kist.re.kr/handle/201004/45625
ISSN
1359-7345
Appears in Collections:
KIST Publication > Article
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