Results 141 to 150 of about 5,253,550 (193)
Alkaline Water Electrolysis Powered by Renewable Energy: A Review [PDF]
Processes, 2020 Alkaline water electrolysis is a key technology for large-scale hydrogen production powered by renewable energy. As conventional electrolyzers are designed for operation at fixed process conditions, the implementation of fluctuating and highly ...
Thomas Turek, Jörn Brauns
exaly +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Bubbles in Porous Electrodes for Alkaline Water Electrolysis
Langmuir, 2023Porous electrodes with high specific surface areas have been commonly employed for alkaline water electrolysis. The gas bubbles generated in electrodes due to water electrolysis, however, can screen the reaction sites and hinder reactant transport, thereby deteriorating the performance of electrodes.
Rui Wu +5 more
openaire +2 more sources
2016
This chapter introduces alkaline water electrolysis for hydrogen production from water splitting, beginning with the basic principles of operation. This is followed by discussion of the types of cell components in general use in commercially available devices. The use of alkaline water electrolysis in industry is discussed, and finally recent trends in
Kohei Ito, Hua Li, Yan Ming Hao
openaire +1 more source
This chapter introduces alkaline water electrolysis for hydrogen production from water splitting, beginning with the basic principles of operation. This is followed by discussion of the types of cell components in general use in commercially available devices. The use of alkaline water electrolysis in industry is discussed, and finally recent trends in
Kohei Ito, Hua Li, Yan Ming Hao
openaire +1 more source
Overview of alkaline water electrolysis modeling
International Journal of Hydrogen EnergyTijani BOUNAHMIDI
exaly +2 more sources
Solid-State Water Electrolysis with an Alkaline Membrane
Journal of the American Chemical Society, 2012We report high-performance, durable alkaline membrane water electrolysis in a solid-state cell. An anion exchange membrane (AEM) and catalyst layer ionomer for hydroxide ion conduction were used without the addition of liquid electrolyte. At 50 °C, an AEM electrolysis cell using iridium oxide as the anode catalyst and Pt black as the cathode catalyst ...
Yongjun, Leng +5 more
openaire +2 more sources
International Journal of Hydrogen Energy, 2014
Abstract Among the catalysts for hydrogen evolution reaction (HER) in alkaline media, Ni–Mo turns out to be the most active one. Conventional preparations of Ni–Mo electrode involve repeated spraying of dilute solutions of precursors onto the electrode substrate, which is time-consuming and usually results in cracking and brittle electrodes.
Xun Tang +4 more
openaire +1 more source
Abstract Among the catalysts for hydrogen evolution reaction (HER) in alkaline media, Ni–Mo turns out to be the most active one. Conventional preparations of Ni–Mo electrode involve repeated spraying of dilute solutions of precursors onto the electrode substrate, which is time-consuming and usually results in cracking and brittle electrodes.
Xun Tang +4 more
openaire +1 more source
Electrodes for Alkaline Water Electrolysis
Journal of The Electrochemical Society, 1981Electrodes for alkaline water electrolysis have been made by applying high specific surface area coatings of nickel or nickel‐iron alloy to steel or nickel substrates. The coatings are applied as polysilicate‐based paints containing particles of the desired metals. The coating is sintered into a porous structure which is bonded firmly to the substrate.
openaire +1 more source
Developments on IME-alkaline water electrolysis
International Journal of Hydrogen Energy, 1983Abstract A research programme aiming at the development of a new advanced concept in alkaline water electrolysis has been demonstrated at S.C.K.-C.E.N. under the auspices of the Commission of the European Communities. The first R&D task was the development of an alkali-compatible ion exchange membrane as a replacement of the chrysotile asbestos ...
H VANDENBORRE, R LEYSEN, H NACKAERTS
openaire +1 more source
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
openaire +1 more source
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
openaire +1 more source