Ammonia borane confined by a metal-organic framework for chemical hydrogen storage: Enhancing kinetics and eliminating ammonia

Li, Zhongyue, Zhu, Guangshan, Lu, Gaoqing, Qiu, Shilun and Yao, Xiangdong (2010) Ammonia borane confined by a metal-organic framework for chemical hydrogen storage: Enhancing kinetics and eliminating ammonia. Journal of The American Chemical Society, 132 5: 1490-1491. doi:10.1021/ja9103217


Author Li, Zhongyue
Zhu, Guangshan
Lu, Gaoqing
Qiu, Shilun
Yao, Xiangdong
Title Ammonia borane confined by a metal-organic framework for chemical hydrogen storage: Enhancing kinetics and eliminating ammonia
Journal name Journal of The American Chemical Society   Check publisher's open access policy
ISSN 0002-7863
Publication date 2010-02-10
Year available 2010
Sub-type Article (original research)
DOI 10.1021/ja9103217
Volume 132
Issue 5
Start page 1490
End page 1491
Total pages 2
Place of publication Washington, D.C. U.S.A.
Publisher American Chemical Society
Collection year 2011
Language eng
Abstract (Graphical Equation Presented) A system involving ammonia borane (AB) confined in a metal-organic framework (JUC-32-Y) was synthesized. The hypothesis of nanoconfinement and metallic catalysis was tested and found to be effective for enhancing the hydrogen release kinetics and preventing the formation of ammonia. The AB in JUC-32-Y started to release hydrogen at a temperature as low as 50°C. The peak temperature of decomposition decreased 30°C (shifted to 84°C). AB inside JUC-32-Y can release 8.2 wt % hydrogen in 3 min at 95°C and 8.0 and 10.2 wt % hydrogen within 10 min at 85°C. © 2010 American Chemical Society.
Keyword Catalyzed Dehydrogenation
Lithium
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
Official 2011 Collection
 
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Created: Sun, 21 Mar 2010, 00:04:00 EST