Subramanian, A. and Sathiyapriya, A.R. and Muralidharan, V.S. (2007) Electrocatalytic cobalt–molybdenum alloy deposits. International Journal of Hydrogen Energy, 32. 2843 -2847.

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Electrodeposition of Mo alloys with iron group metals is of renewed interest. The electrodeposits are used as cathode materials in fuel cells. Electodeposition of Co–Mo alloy from triammonium citrate bath is described. To get a bright Co–Mo alloy deposit the optimum plating bath conditions are CoSO4 0.3 M, (NH4)2MoO4 0.25 M, triammonium citrate 0.2 M, pH 8, c.d 4A/dm2 at 303 K. Hardness of the alloy deposit increased with molybdenum content and annealing. Increase of Mo content in the alloy favoured electrocatalytic property for hydrogen evolution reaction.

Item Type: Article
Uncontrolled Keywords: Co–Mo alloy deposit; Electrodeposition; Electrocatalysis and hydrogen evolution reaction
Subjects: Corrosion Science and Engineering
Depositing User: ttbdar CECRI
Date Deposited: 26 Mar 2012 17:35
Last Modified: 26 Mar 2012 17:35

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