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, 2010 Possible means of producing hydrogen are discussed. Emphasis is given on the electrolytic hydrogen production from water electrolysis, at large scale, via the use of renewable electricity (solar, wind, tidal, etc.). Its storage, transport and possible end-uses are also considered. Discutem-se processos de obtenção de hidrogénio.
Sequeira, César A. C. +1 more
+6 more sources
A Brief Review of Hydrogen Production Methods and Their Challenges
Energies, 2023 Hydrogen is emerging as a new energy vector outside of its traditional role and gaining more recognition internationally as a viable fuel route. This review paper offers a crisp analysis of the most recent developments in hydrogen production techniques ...
Santanu Kumar Dash +2 more
semanticscholar +1 more source
Ultra-short-term wind power prediction based on PVMD-ESMA-DELM
Energy Reports, 2022 The non-linearity and non-stationarity of wind power data have brought great challenges to the safe operation of the power system. It is particularly important to effectively improve the accuracy of ultra-short-term prediction of wind power.
Guoqing An +5 more
doaj +1 more source
Membranes, 2022 An increase in human activities and population growth have significantly increased the world’s energy demands. The major source of energy for the world today is from fossil fuels, which are polluting and degrading the environment due to the emission of ...
E. B. Agyekum +3 more
semanticscholar +1 more source
Hydrogen Production Using TiO2-Based Photocatalysts: A Comprehensive Review
ACS Omega, 2023 Titanium dioxide (TiO2) is one of the most widely used photocatalysts due to its physical and chemical properties. In this study, hydrogen energy production using TiO2- and titanate-based photocatalysts is discussed along with the pros and cons.
M. Rafique +6 more
semanticscholar +1 more source
Hydrogen production, storage, utilisation and environmental impacts: a review
Environmental Chemistry Letters, 2021 Dihydrogen (H 2 ), commonly named ‘hydrogen’, is increasingly recognised as a clean and reliable energy vector for decarbonisation and defossilisation by various sectors.
A. Osman +6 more
semanticscholar +1 more source
Recent progress of NaBH4 for hydrogen production [PDF]
E3S Web of Conferences, 2023 Hydrogen energy is gaining more and more attention because of its high calorific value and environmental friendliness. Hydrogen production technology, which determines the cost of hydrogen, become a focus of attention in the 21st century.
Zhou Ren +3 more
doaj +1 more source
Cost Projection of Global Green Hydrogen Production Scenarios
Hydrogen, 2023 A sustainable future hydrogen economy hinges on the development of green hydrogen and the shift away from grey hydrogen, but this is highly reliant on reducing production costs, which are currently too high for green hydrogen to be competitive.
Moe Thiri Zun, B. Mclellan
semanticscholar +1 more source
Case Studies in Thermal Engineering, 2023 Endeavors have recently been concentrated on minimizing the dependency on fossil fuels in order to mitigate the ever-increasing problem of greenhouse gas (GHG) emissions.
Mohamed A. Habib +10 more
doaj +1 more source
Hydrogen Production Methods Based on Solar and Wind Energy: A Review
Energies, 2023 Several research works have investigated the direct supply of renewable electricity to electrolysis, particularly from photovoltaic (PV) and wind generator (WG) systems.
M. Benghanem +7 more
semanticscholar +1 more source