Please use this identifier to cite or link to this item: https://doi.org/10.1021/cm900672h
Title: Nanosized Co- and Ni-Catalyzed ammonia borane for hydrogen storage
Authors: He, T.
Xiong, Z.
Wu, G.
Chu, H.
Wu, C.
Zhang, T.
Chen, P. 
Issue Date: 9-Jun-2009
Citation: He, T., Xiong, Z., Wu, G., Chu, H., Wu, C., Zhang, T., Chen, P. (2009-06-09). Nanosized Co- and Ni-Catalyzed ammonia borane for hydrogen storage. Chemistry of Materials 21 (11) : 2315-2318. ScholarBank@NUS Repository. https://doi.org/10.1021/cm900672h
Abstract: A "co-precipitation" method was applied to introduce nanosized Co- and Ni-based catalysts to ammonia borane. It was observed that approximately 1 equiv. of hydrogen was evolved from the doped ammonia borane samples at a temperature as low as 59 °C. Moreover, the catalytic dehydrogenation did not present any induction period, undesirable byproduct borazine, or sample forming. Electron paramagnetic resonance (EPR) characterization revealed that Co in a partially reduced state is the active species in the catalytic dehydrogenation of ammonia borane. © 2009 American Chemical Society.
Source Title: Chemistry of Materials
URI: http://scholarbank.nus.edu.sg/handle/10635/76621
ISSN: 08974756
DOI: 10.1021/cm900672h
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