Results 31 to 40 of about 940,379 (203)
Hydrogen generation via photoelectrochemical water splitting using chemically exfoliated MoS2 layers
AIP Advances, 2016 Study on hydrogen generation has been of huge interest due to increasing demand for new energy sources. Photoelectrochemical reaction by catalysts was proposed as a promising technique for hydrogen generation.
R. K. Joshi +5 more
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The winds of the hot massive first stars [PDF]
, 2005 We study dynamical aspects of circumstellar environment around massive zero-metallicity first stars. For this purpose we apply our NLTE wind models. We show that the hydrogen-helium stellar wind from stationary massive first generation (Population III ...
Krticka, J., Kubat, J.
core +1 more source
Recent advances and challenges in solid sorbents for CO2 capture
Carbon Capture Science & TechnologyCarbon capture is still a crucial technology for lowering CO₂ emissions, especially since fossil fuels persist in supplying a considerable share of global energy needs.
Hamid Zentou +8 more
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Huge Variation in H2 Generation During Seawater Alteration of Ultramafic Rocks
Geochemistry, Geophysics, Geosystems, 2023 Water‐rock reactions liberate bioavailable energy, a necessary condition for chemotrophic habitability and origins of life. The major minerals of ultramafic (UM) rocks: olivine (ol), orthopyroxene (opx), and clinopyroxene (cpx), are of particular ...
T. D. Ely +3 more
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Possibility of large-area carbon nanotube films formation through spray coating
Micro and Nano Systems LettersThis study deals with the process of developing and optimizing the spray coating method for large-area deposition of carbon nanotubes. Carbon nanotubes have excellent electrical and thermal properties and strength, so they are used in various fields of ...
Jinkyeong Kim +3 more
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Thermochemical generation of hydrogen [PDF]
, 1982 The direct fluid contact heat exchange with H2SO4 at about 330 C prior to high temperature decomposition at about 830 C in the oxygen release step of several thermochemical cycles for splitting water into hydrogen and oxygen provides higher heat transfer
Lawson, D. D., Petersen, G. R.
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发电技术ObjectivesAs an important support for the new power system, hydrogen gas turbines can help reduce carbon emissions and are conducive to grid peak regulation.
CHENG Ming +4 more
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On general-relativistic hydrogen and hydrogenic ions [PDF]
Journal of Mathematical Physics, 2020 This paper studies how the static non-linear electromagnetic-vacuum spacetime of a point nucleus with a negative bare mass affects the self-adjointness of the general-relativistic Dirac Hamiltonian for a test electron, without and with an anomalous magnetic moment.
Michael K.-H. Kiessling +2 more
openaire +3 more sources
Complex System Modeling and SimulationHydrogen production from wind-solar generation is of great importance for consuming renewable energy and it is meeting industrial hydrogen demand. In this paper, the modelling of the off-grid hydrogen production system from wind-solar generation and the ...
Hua Xie +5 more
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Journal of Magnesium and AlloysAs a promising in-situ hydrogen generation material, magnesium (Mg) has been seeking a promotion in its hydrogen generation property. Increasing the specific surface area, for example, replacing the Mg bulk using Mg powder, can greatly increase the ...
Jingru Liu +5 more
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