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Efficient hydrogen production using ternary Ni-Cu-Mo ionic activator
(International Journal of Hydrogen Energy, 2015)
This manuscript presents contribution on the improved efficiency of the alkaline electrolytic production of hydrogen by in situ adding activating compounds directly into the electrolyte during the electrolytic process. New ...
Energy consumption and stability of the Ni-Mo electrodes for the alkaline hydrogen production at industrial conditions
(International Journal of Hydrogen Energy, 2011)
Hydrogen production via electrolysis of water from alkaline aqueous electrolytes is a well-established conventional technology. However, the cost of hydrogen produced in such a way is high. To improve this process we have ...
A study on the Co-W activated Ni electrodes for the hydrogen production from alkaline water electrolysis - Energy saving
(International Journal of Hydrogen Energy, 2011)
Hydrogen is considered to be the most promising candidate as a future energy carrier. One of the most used technologies for the electrolytic hydrogen production is alkaline water electrolysis. However, due to high energy ...
Electrocatalytic activation of Ni electrode for hydrogen production by electrodeposition of Co and V species
(International Journal of Hydrogen Energy, 2009)
Hydrogen is considered to be the most promising candidate as a future energy carrier. One of the most used technologies for the electrolytic hydrogen production is alkaline water electrolysis. Electrode materials used in ...
On the tungsten carbide synthesis for PEM fuel cell application - Problems, challenges and advantages
(International Journal of Hydrogen Energy, 2014)
Fuel cell application of tungsten carbide is revisited starting with four different tungsten carbide precursors used for high temperature synthesis. It was shown that the final products greatly depend on the nature of the ...
Influence of electrodeposition parameters of Ni-W on Ni cathode for alkaline water electrolyser
(International Journal of Hydrogen Energy, 2013)
In this study, different Ni-W coatings, obtained by cheap and technologically simple electrodeposition method, were examined as potential electrocatalysts for the hydrogen evolution reaction (HER). All electrodepositions ...
Investigation of tungsten carbide supported Pd or Pt as anode catalysts for PEM fuel cells
(International Journal of Hydrogen Energy, 2013)
In this contribution, we present results of electrochemical characterization of prepared tungsten carbide supported palladium and platinum and Vulcan XC-72 supported palladium. These catalysts were employed as anode catalysts ...
Novel ternary Ni-Co-Mo based ionic activator for efficient alkaline water electrolysis
(International Journal of Hydrogen Energy, 2013)
In this manuscript we have presented the results of the use of ternary ionic activator in the alkaline water electrolysis. Novel Ni-Co-Mo based ionic activator was added in-situ to standard electrolyte. Energy consumption ...
Raising efficiency of hydrogen generation from alkaline water electrolysis - Energy saving
(International Journal of Hydrogen Energy, 2010)
This paper presents an attempt to make the alkaline electrolytic production of hydrogen more efficient by adding in situ activating compounds in ionic and complex form Cobalt and tungsten based ionic activators (i a) added ...
Cobalt-chrome activation of the nickel electrodes for the HER in alkaline water electrolysis - Part II
(International Journal of Hydrogen Energy, 2013)
Catalyst based on cobalt and chrome was investigated as cathode material for hydrogen production process via water electrolysis. Electrocatalytic efficiency of proposed system was studied using quasi-potentiostatic, ...