Results 281 to 290 of about 67,671 (331)

Development of Nanostructured Electrodes for Electrochemical Water Splitting

open access: yesDevelopment of Nanostructured Electrodes for Electrochemical Water Splitting
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Impact of Surface Hydrophilicity on Electrochemical Water Splitting

ACS Applied Materials & Interfaces, 2021
The activity of electrocatalysts can be improved by modifying their electronic structures and surface morphologies. In electrochemical reactions with gas evolution, the performance of an electrocatalyst is also affected by how easily gas bubbles depart from an electrocatalyst surface.
Byung Keun Kim   +2 more
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Nanomaterials for photo-electrochemical water splitting: a review

Environmental Science and Pollution Research, 2023
Over the last few decades, the global rise in energy demand has prompted researchers to investigate the energy requirements from alternative green fuels apart from the conventional fossil fuels, due to the surge in CO2 emission levels. In this context, the global demand for hydrogen is anticipated to extend by 4-5% in the next 5 years.
Vivek, Dhiman   +4 more
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Electrochemical potential tuned solar water splitting

Chemical Communications, 2003
As a fundamental step towards a clean, renewable source of H2, a novel physical chemical process within molten NaOH in which an external single, small bad gap photosentizer, such as Si, can drive the energetics of water cleavage is demonstrated, and is accomplished by tuning (decreasing) the water splitting electrochemical potential, EH2O, rather than ...
Stuart, Licht   +4 more
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Electrochemical Water-Splitting Based on Hypochlorite Oxidation

Journal of the American Chemical Society, 2015
Effective catalytic water-splitting can be electrochemically triggered in an alkaline solution of sodium hypochlorite. Hypochlorite oxidation on polycrystalline platinum yields ClO· radicals, which initiate a radical-assisted water-splitting, yielding oxygen, hydrogen peroxide, and protons.
Minhová Macounová, K. (Kateřina)   +3 more
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3D Printing for Electrochemical Water Splitting

2023
Additive manufacturing (or 3D printing) has been increasingly employed for energy conversion and storage applications. Although it is still in the early stage of research and development, the utilization of 3D printing for electrochemical water splitting applications has gained significant interest.
Lee, Chong Yong, Wallace, Gordon G.
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The Electrochemical Splitting of Water

1983
The electrochemical production of hydrogen as an energy medium is becoming economically feasible. The technology is established; it is clean and requires no extra separation or purification of products; it generates suitable pressures for storage and can be used in a modular mode.
F. Gutmann, Oliver J. Murphy
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Metallic nanostructures with low dimensionality for electrochemical water splitting

Chemical Society Reviews, 2020
The recent advances in 1D and 2D metallic nanostructures for electrochemical water splitting (HER and OER) are highlighted.
Leigang Li   +3 more
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Comparing Electrochemical and Biological Water Splitting

The Journal of Physical Chemistry C, 2007
On the basis of density functional theory calculations, we compare the free energies of key intermediates in the water splitting reaction over transition metal oxide surfaces to those of the Mn cluster in photo system II. In spite of the very different environments in the enzyme system and on the inorganic catalyst surface of an acidic electrolysis ...
J. Rossmeisl   +3 more
openaire   +1 more source

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