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Hydrogen Production by Water Electrolysis: Progress and Suggestions
中国工程科学, 2021 The increasing demand for carbon emission reduction has drawn wide attention on the green hydrogen-manufacturing technology. Hydrogen production by water electrolysis based on renewable energies has the lowest carbon emission among the main hydrogen ...
Yu Hongmei +5 more
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Journal of Materials Research and Technology, 2022 Developing efficiently non-precious metals electrocatalysts are beneficial in hydrogen energy for water splitting. In this study, the bulk porous NiMo@MoS2 electrocatalyst was synthesized by microwave sintering powder metallurgy, and then hydrothermal ...
L.W. Zhang +4 more
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, 2021 Applying a voltage to metal electrodes in contact with aqueous electrolytes results in the electrolysis of water at low voltages and plasma formation in the electrolyte at high voltages referred to as contact glow discharge electrolysis (CGDE).
Pramod V., Menezes +6 more
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, 2023 In this paper, a plane electrode reactor with gas electro-generation in alkaline water electrolysis was developed. In such electrochemical reactors, the efficiency is closely linked to the hydrodynamics of the electrogenerated bubbles acting as movable ...
Luhaibo Zhao +5 more
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Advanced alkaline water electrolysis. Task 2 summary report. Model for alkaline water electrolysis systems [PDF]
, 1980 Task 2 involved the establishment of an engineering and economic model for the evaluation of various options in water electrolysis. The mode, verification of the specific coding and four case studies are described. The model was tested by evaluation of a nearly commercial technology, i.e., an 80-kW alkaline electrolyte system, operating at 60/sup 0/C ...
Yaffe, M. R., Murray, J. N.
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Nature Communications, 2022 While alkaline water electrolysis offers a green means for hydrogen production, H2-evolving catalysts typically show worse activities in alkaline media than in acid.
Jiaxi Zhang +8 more
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High Temperature Water Electrolysis Using Metal Supported Solid Oxide Electrolyzer Cells (SOEC)
, 2010 Metal supported cells as developed at DLR for use as solid oxide fuel cells by applying plasma deposition technologies were investigated in operation of high temperature steam electrolysis.
Patz, Olaf +5 more
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Boosting alkaline water electrolysis by asymmetric temperature modulation
, 2021 Hydrogen production by water electrolysis is a sustainable and promising pathway to store surplus electricity from intermittent renewable energy. In conventional electrolyzers, hydrogen evolution and oxygen evolution reactions at the two electrodes run ...
Kang Liu +11 more
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Model-Based Analysis and Optimization of Pressurized Alkaline Water Electrolysis Powered by Renewable Energy [PDF]
, 2023 Alkaline water electrolysis is a key technology for large-scale hydrogen production. In this process, safety and efficiency are among the most essential requirements. Hence, optimization strategies must consider both aspects.
Jörn Brauns +3 more
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Solar‐Driven Alkaline Water Electrolysis with Multifunctional Catalysts [PDF]
Advanced Functional Materials, 2020 AbstractAlkaline water electrolysis (AWE) holds great promise for a truly sustainable energy future if it can be driven by renewable energy sources such as solar and wind. The main challenge arises from the serious partial loading issue when intermittent and unstable renewable energy is coupled to water electrolyzers.
Zixu Sun +10 more
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