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Overview of alkaline water electrolysis modeling
International Journal of Hydrogen EnergyTijani Bounahmidi
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Reconstruction‐Determined Alkaline Water Electrolysis at Industrial Temperatures
Advanced Materials, 2020AbstractEvaluating the alkaline water electrolysis (AWE) at 50–80 °C required in industry can veritably promote practical applications. Here, the thermally induced complete reconstruction (TICR) of molybdate oxygen evolution reaction (OER) pre‐catalysts at 51.9 °C and its fundamental mechanism are uncovered.
Xiong Liu +10 more
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Developments in advanced alkaline water electrolysis
International Journal of Hydrogen Energy, 1984Abstract Two parallel alkaline water electrolysis programs are underway at the Noranda Research Centre. One of these is part of Canada's contribution to the International Energy Agency (IEA) hydrogen program. Its objective is the evaluation of new anode, cathode and separator materials on an industrially-significant scale.
C BOWEN +5 more
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Perovskites As Electrocatalysts for Alkaline Water Electrolysis
ECS Meeting Abstracts, 2014Water electrolysis is a promising technology for the production of hydrogen as a sustainable energy storage source, combined with solar or wind power. In this work various electrocatalysts for the Oxygen Evolution Reaction (OER) electrode were synthesized and characterized by several techniques such as X-ray diffraction, electrical ...
Aleksey Valerievich Nikiforov +4 more
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High Efficiency Electrodes for Alkaline Electrolysis of Water
Russian Journal of Applied Chemistry, 2020The paper presents a new porous coating of electrodes for water electrolyzers with an alkaline electrolyte, as well as methods for its modification with catalysts for the reaction of hydrogen and oxygen evolution. The coating is formed from a suspension of nickel-cobalt powder in an electroplating bath for applying a nickel-cobalt coating and is ...
V. N. Kuleshov +2 more
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Alkaline Water Electrolysis Anode Materials
Journal of The Electrochemical Society, 1985Mise au point. On note que les meilleurs electrocatalyseurs sont des oxydes metalliques mixtes, surtout des spinelles AB 2 O 4 ou des perovskites ABO ...
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(Invited) Alkaline Water Electrolysis Vs. PEM Water Electrolysis - Exploring Their Full Performance
ECS Meeting Abstracts, 2015The future of energy conversion and storage is expected to rely on the production and storage of hydrogen via water electrolysis1. In this scenario, water electrolyzers will play a key role to the establishment of an energy matrix based on renewable but intermittent power sources (e.g. wind turbines and photovoltaics).
Marcelo Carmo +3 more
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A novel cathode for alkaline water electrolysis
International Journal of Hydrogen Energy, 1997A novel cathode with a multilayer structure was developed. Mm-based hydride alloys served as the hydrogen absorbing alloy of the novel cathode. A Ni-Mo alloy coating was used as the electrocatalyst of the cathode. The experimental results showed that the novel cathode not only had highly catalytic activity for HER (hydrogen evolution reaction), but ...
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Improved components for advanced alkaline water electrolysis
International Journal of Hydrogen Energy, 1988The industrial realization of an advanced electrolysis cell for alkaline water electrolysis is gradually achieved and semitechnical cell units were constructed. The cells work with ceramic diaphragms and galvanically-deposited Raney nickel electrodes. The working temperature is 100–120°C and total pressure between 1 and 5 bar.
J DIVISEK +3 more
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