Journal
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Volume 39, Issue 27, Pages 14935-14941Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2014.07.063
Keywords
Electroless plating; Hydrogen generation; Sodium borohydride; Hydrolysis
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Funding
- Natural Science Foundation of Shandong Province [ZR2011EMM005]
- National Natural Science Foundation of China [21136008]
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The supported amorphous alloy catalysts Ni-Co-P/gamma-Al2O3 were synthesized by electroless plating for hydrogen generation from catalytic hydrolysis of sodium borohydride solution. The influences of deposition time, pH, NaBH4 concentration and the Co/Ni atomic ratio on the hydrogen generation rate were investigated in this paper. The reported work also includes the full experimental details for the collection of a wealth of kinetic data to determine the activation energy (E-a = 52.05 kJ mol(-1)). Energy dispersive X-ray spectrometer (EDS), field emission scanning electron Microscope (SEM), inductively coupled plasma-atomic emission spectrometer (ICP-AES) and X-ray diffraction (XRD), nitrogen adsorption -desorption isotherm were used to characterize surface element composition, morphology and structure of the amorphous alloy. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
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