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Hydrogen production by alkaline water electrolysis
Química Nova, 2013 Water electrolysis is one of the simplest methods used for hydrogen production. It has the advantage of being able to produce hydrogen using only renewable energy.
Diogo M. F. Santos +2 more
doaj +3 more sources
High Pulsed Voltage Alkaline Electrolysis for Water Splitting
Sensors, 2023 Pulsed electrolysis has become a promising research topic in recent decades due to advances in solid-state semiconductor devices. These technologies have enabled the design and construction of simpler, more efficient, and less costly high-voltage and ...
Matías Albornoz +3 more
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Ionic Transport Aspects of Water Electrolysis in Alkaline Media
ResearchWater electrolysis is a key industrial process for producing green hydrogen. To avoid the use of noble metals and fluorinated polymer membranes, liquid water electrolysis is often carried out in alkaline conditions.
F. ElBachraoui +2 more
doaj +4 more sources
Nano-Scale Engineering of Heterojunction for Alkaline Water Electrolysis. [PDF]
Materials (Basel), 2023 Alkaline water electrolysis is promising for low-cost and scalable hydrogen production. Renewable energy-driven alkaline water electrolysis requires highly effective electrocatalysts for the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER).
Chen Y, Xu Z, Chen GZ.
europepmc +3 more sources
Separators and Membranes for Advanced Alkaline Water Electrolysis. [PDF]
Chem RevTraditionally, alkaline water electrolysis (AWE) uses diaphragms to separate anode and cathode and is operated with 5-7 M KOH feed solutions. The ban of asbestos diaphragms led to the development of polymeric diaphragms, which are now the state of the art material. A promising alternative is the ion solvating membrane.
Henkensmeier D +6 more
europepmc +3 more sources
Alkaline Water Electrolysis for Green Hydrogen Production. [PDF]
Acc Chem ResConspectusThe global energy landscape is undergoing significant change. Hydrogen is seen as the energy carrier of the future and will be a key element in the development of more sustainable industry and society. However, hydrogen is currently produced mainly from fossil fuels, and this needs to change.
Tüysüz H.
europepmc +4 more sources
Basic Study of Alkaline Water Electrolysis [PDF]
ECS Meeting Abstracts, 2012 Abstract not Available.
A. Manabe +7 more
openaire +1 more source
Study of Alkaline Water Electrolysis [PDF]
ECS Transactions, 2011 SPE type pure water electrolysis shows good performance for hydrogen generation. However, considering future hydrogen society, SPE electrolysis would face real difficulty to meet a large demand. Chlorine Engineers Corp., Ltd. (CEC) is one of the major electrolyzer manufacturers in the chlor-alkali industry and has great experience in cell design and ...
Akiyoshi Manabe +2 more
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Economic Analysis of Improved Alkaline Water Electrolysis [PDF]
Frontiers in Energy Research, 2017 Alkaline water electrolysis (AWE) is a mature hydrogen production technology and there exists a range of economic assessments for available technologies. For advanced AWEs, which may be based on novel polymer-based membrane concepts, it is of prime importance that development comes along with new configurations and technical and economic key process ...
Kuckshinrichs, Wilhelm +2 more
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Evaluation of Diaphragms and Membranes as Separators for Alkaline Water Electrolysis [PDF]
Journal of The Electrochemical Society, 2021 The separator is a critical component for the performance of alkaline water electrolysis as it ensures the ionic contact between the electrodes and prevents the product gases from mixing. While the ionic conductivity of the separator affects the cell voltage, the permeability of the dissolved product gases influences the product gas impurity. Currently,
Jörn Brauns +9 more
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