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Start Over Author "Cui, Liang" Journal chemistry - a european journal
6 results on '"Cui, Liang"'

3. Cobalt Carbonate Hydroxide Nanowire Array on Ti Mesh: An Efficient and Robust 3D Catalyst for On-Demand Hydrogen Generation from Alkaline NaBH4 Solution.

Author

Cui, Liang, Sun, Xuping, Xu, Yuanhong, Yang, Wenrong, and Liu, Jingquan

Subjects
*HYDROXIDES, *COBALT, *INTERSTITIAL hydrogen generation, *SODIUM borohydride, *ALKALINE earth compounds
Abstract

In this work, for the first time, a cobalt carbonate hydroxide (Co(CO3)0.5(OH)⋅0.11 H2O) nanowire array on Ti mesh (CHNA/Ti) was applied to drive the dehydrogenation of alkaline NaBH4 solution for on-demand hydrogen production. Compared with other nanostructured Co-based catalyst systems, CHNA/Ti can be activated more quickly and separated easily from fuel solutions. This self-supported cobalt salt nanowire array catalyst works as an efficient and robust 3D catalyst for the hydrolysis reaction of NaBH4 with a hydrogen generation rate of 4000 mL min−1 gCo−1 and a low apparent activation energy of 39.78 kJ mol−1 and offers an attractive system for on-demand hydrogen generation. [ABSTRACT FROM AUTHOR]

Published
2016
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