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Effects of water quality on alkaline water electrolysis performance
, 2023 The development of renewable energy is a key element to reach carbon neutrality by 2050. Offshore wind turbines are increasingly used, even far from the coast.
4th International Conference on Electrolysis +3 more
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Thermodynamic analysis and optimization design of alkaline water electrolysis hydrogen production system for offshore wind power [PDF]
Zhongguo Jianchuan YanjiuObjectivesIn order to fully leverage electricity and seawater resources, this paper carries out the thermodynamic analysis and optimization design of an alkaline water electrolysis（AWE） hydrogen production system for offshore wind power.
Xiuyuan QU +3 more
doaj +2 more sources
Behavior of oxygem bubbles during alkaline water electrolysis
International Journal of Heat and Mass Transfer, 1982 Growth rate, departure radius and population of oxygen bubbles at the transparent anode during alkaline water electrolysis have been investigated experimentally. The supersaturation of dissolved oxygen in the electrolyte adjacent to the anode surface has
Jonge, de, R.M. +3 more
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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
Basic Study of Alkaline Water Electrolysis [PDF]
ECS Meeting Abstracts, 2012 Abstract not Available.
A. Manabe +7 more
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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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A comparison of photodeposited RuOx for alkaline water electrolysis
, 2022 The storage of renewable energy is a pressing challenge to overcome in the transition towards a power grid based on plentiful, yet intermittent energy supplies.
Santiago, Jimenez-Villegas +6 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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Battery‐Buffered Alkaline Water Electrolysis Powered by Photovoltaics [PDF]
Chemie Ingenieur Technik, 2021 AbstractThe combination of an alkaline water electrolyzer (AWE) with a battery system powered by photovoltaics (PV) for the production of green hydrogen is investigated. A model describes the power distribution between these three subsystems (AWE, battery and PV).
Becker, Maik +2 more
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