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|Title:||Cobalt-catalyzed hydrogen desorption from the LiNH2-LiBH 4 system||Authors:||Tang, W.S.
|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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