Results 291 to 300 of about 441,985 (347)

Intensifying Hydrogen Spillover for Boosting Electrocatalytic Hydrogen Evolution Reaction

The Chemical Record, 2022
AbstractHydrogen spillover has attracted increasing interests in the field of electrocatalytic hydrogen evolution reaction (HER) in recent years because of their distinct reaction mechanism and beneficial terms for simultaneously weakening the strong hydrogen adsorption on metal and strengthening the weak hydrogen adsorption on support.
Hui Xu, Junru Li, Xianxu Chu
openaire   +2 more sources

Nanocatalysts for hydrogen evolution reactions

Physical Chemistry Chemical Physics, 2018
Hydrogen fuel is among the cleanest renewable resources and is the best alternative to fossil fuels for the future.
Kasinath Ojha   +3 more
openaire   +2 more sources

Hydrogen Evolution Reaction from EDTA Solutions

Materials Science Forum, 2002
An attempt was made to investigate the mechanism and kinetics of hydrogen evolution reaction on zinc and platinum wire electrodes from solutions containing ethylene diamine tetraacetic acid (EDTA). EDTA is a tetra-basic acid whose dissociation covers a wide range of pH, with a betaine structure in solutions.
Stanković, Slavka   +5 more
openaire   +2 more sources

Hydrogen Evolution Reaction by Platinum Coating

Iranian Journal of Science and Technology, Transactions A: Science, 2021
A thin layer of platinum coating (0.5 µgcm−2) on stainless steel surface was deposited by direct current (DC) and pulse current (PC) electrodeposition method for hydrogen evolution reaction (HER) application. Scanning electron microscopy, atomic force microscopy, and X-ray diffraction analysis were used to characterize the coatings.
Bharath K. Devendra   +4 more
openaire   +1 more source

Pristine Graphene Electrode in Hydrogen Evolution Reaction

ACS Applied Materials & Interfaces, 2017
Graphene, the sp2 carbonaceous two-dimensional (2D) material, is gaining more attention in recent electrochemical studies. However, this atomic thick electrode usually suffers with surface contamination and poor electrochemical endurance. To overcome the drawbacks, we developed a PMMA-assisted, flipped transfer method to fabricate the graphene ...
Aozhen Xie   +3 more
openaire   +2 more sources

Organocatalytic Hydrogen Evolution Reaction by Diazaphospholenes

Journal of the American Chemical Society
The electrochemical hydrogen evolution reaction (HER) is currently recognized as a prospective way to obtain clean energy. The electrocatalysts used currently are dominantly based on transition metals. In this work, we have demonstrated a diazaphospholene (N-heterocyclic phosphine (NHP))-type small molecular organocatalyst that can catalyze the HER ...
Kaini Xu   +5 more
openaire   +2 more sources

Strain engineering of electrocatalysts for hydrogen evolution reaction

Materials Horizons, 2023
As the key half reaction of water-splitting electrolysis, the hydrogen evolution reaction (HER) that occurs at the cathode directly determines the overall efficiency of hydrogen production.
Xinyuan Mao   +5 more
openaire   +2 more sources

Identifying Reaction Sites for the Hydrogen Evolution Reaction

ECS Meeting Abstracts, 2006
Abstract not Available.
Dieter M. Kolb   +2 more
openaire   +1 more source

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