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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Nikiforov, Aleksey
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2020CsH2PO4 as Electrolyte for the Formation of CH4 by Electrochemical Reduction of CO2citations
- 2014Development of Non-Platinum Catalysts for Intermediate Temperature Water Electrolysis
- 2013Development and Study of Tantalum and Niobium Carbides as Electrocatalyst Supports for the Oxygen Electrode for PEM Water Electrolysis at Elevated Temperaturescitations
- 2012Nickel and its alloys as perspective materials for intermediate temperature steam electrolysers operating on proton conducting solid acids as electrolyte
- 2012WC as a non-platinum hydrogen evolution electrocatalyst for high temperature PEM water electrolyserscitations
- 2012Development of Refractory Ceramics for The Oxygen Evolution Reaction (OER) Electrocatalyst Support for Water Electrolysis at elevated temperaturescitations
- 2011Corrosion behaviour of construction materials for high temperature steam electrolyserscitations
- 2011Corrosion behaviour of construction materials for high temperature steam electrolyserscitations
- 2011New Construction and Catalyst Support Materials for Water Electrolysis at Elevated Temperatures
- 2011New Construction and Catalyst Support Materials for Water Electrolysis at Elevated Temperatures
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article
WC as a non-platinum hydrogen evolution electrocatalyst for high temperature PEM water electrolysers
Abstract
Tungsten carbide (WC) nanopowder was tested as a non-platinum cathode electrocatalyst for polymer electrolyte membrane (PEM) water electrolysers, operating at elevated temperatures. It was prepared in thermal plasma reactor with confined plasma jet from WO3 precursor in combination with CH4 carburizing agent. The results of the investigation showed that the activity of tungsten carbide as cathode electrocatalyst increases significantly with temperature and this effect is more pronounced than for platinum, especially, at 150 °C.