Results 1 to 10 of about 6,689,107 (211)
Hydrogen production by PEM water electrolysis – A review
Materials Science for Energy Technologies, 2019 Hydrogen is the most efficient energy carrier. Hydrogen can be obtained from different sources of raw materials including water. Among many hydrogen production methods, eco-friendly and high purity of hydrogen can be obtained by water electrolysis ...
S. Shiva Kumar, V. Himabindu
doaj +4 more sources
Hydrogen production by water electrolysis technologies: A review
Results in Engineering, 2023 Hydrogen as an energy source has been identified as an optimal pathway for mitigating climate change by combining renewable electricity with water electrolysis systems.
Mostafa El-Shafie
doaj +2 more sources
An overview of water electrolysis technologies for green hydrogen production
Energy Reports, 2022 Hankwon Lim, S Shiva Kumar
exaly +2 more sources
Perovskite-based electrocatalysts for oxygen evolution reaction in alkaline media: A mini review
Frontiers in Chemistry, 2022 Water electrolysis is one of the attractive technologies for producing clean and sustainable hydrogen fuels with high purity. Among the various kinds of water electrolysis systems, anion exchange membrane water electrolysis has received much attention by
Dongkyu Kim +9 more
doaj +1 more source
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
doaj +1 more source
Micromachines, 2023 Water electrolysis using a proton exchange membrane (PEM) holds substantial promise to produce green hydrogen with zero carbon discharge. Although various techniques are available to produce hydrogen gas, the water electrolysis process tends to be more ...
Bongliba T. Sangtam, Hanwook Park
doaj +1 more source
Nature Reviews Methods Primers, 2022 Electrochemistry has the potential to sustainably transform molecules with electrons supplied by renewable electricity. It is one of many solutions towards a more circular, sustainable and equitable society. To achieve this, collaboration between industry and research laboratories is a must.
Arthur J. Shih +18 more
openaire +4 more sources
Resources, 2022 Carbon capture and utilization is an attractive technique to mitigate the damage to the environment. The aim of this study was to techno-economically investigate the hydrogenation of CO2 to methanol and then conversion of methanol to dimethyl ether using
Yusra Muazzam +6 more
doaj +1 more source
Micromachines, 2020 The hydrogen production reaction of the proton exchange membrane (PEM) water electrolysis cell stack is the reverse reaction of the fuel cell, but the water electrolysis operation requires high pressure, and the high pressure decomposes hydrogen ...
Chi-Yuan Lee +4 more
doaj +1 more source
Metals, 2021 The way to decarbonization will be characterized by the huge production of hydrogen through sustainable routes. Thus, the basic production way is water electrolysis sustained by renewable energy sources allowing for obtaining “green hydrogen”.
Pasquale Daniele Cavaliere +2 more
doaj +1 more source