Cobalt-catalyzed hydrogen desorption from the LiNH2-LiBH 4 system

Please use this identifier to cite or link to this item: https://doi.org/10.1039/b719420j

Title:	Cobalt-catalyzed hydrogen desorption from the LiNH2-LiBH 4 system
Authors:	Tang, W.S. Wu, G. Liu, T. Wee, A.T.S. Yong, C.K. Xiong, Z. Hor, A.T.S. Chen, P.
Issue Date:	2008
Citation:	Tang, W.S., Wu, G., Liu, T., Wee, A.T.S., Yong, C.K., Xiong, Z., Hor, A.T.S., Chen, P. (2008). Cobalt-catalyzed hydrogen desorption from the LiNH2-LiBH 4 system. Dalton Transactions (18) : 2395-2399. ScholarBank@NUS Repository. https://doi.org/10.1039/b719420j
Abstract:	A doping of 5 wt% CoCl2 considerably decreases the dehydrogenation temperature of a mixture of LiNH2 and LiBH 4. More that 8 wt% of hydrogen can be released at ca. 155 °C. X-Ray absorption near edge structure (XANES) spectroscopy indicated the formation of metallic Co after ball milling CoCl2 with LiNH 2 and LiBH4. Extended X-ray absorption fine structure (EXAFS) spectroscopy measurements revealed that Co particles have poor crystallinity and are finely dispersed in the sample, which could lead to a high catalytic efficiency. © The Royal Society of Chemistry.
Source Title:	Dalton Transactions
URI:	http://scholarbank.nus.edu.sg/handle/10635/93320
ISSN:	14779226
DOI:	10.1039/b719420j
Appears in Collections:	Staff Publications

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