Hydrogen electrocatalysis revisited: Weak bonding of adsorbed hydrogen as the design principle for active electrode materials
Sign Up to like & getrecommendations! Published in 2021 at "Current Opinion in Electrochemistry"
DOI: 10.1016/j.coelec.2020.100673
Abstract: Abstract Hydrogen electrocatalysis has been spurred by theoretical predictions, using simple ab initio thermodynamic considerations, in that the free-binding energy of adsorbed hydrogen has been applied in a heuristic fashion to search for sustainable electrocatalysts… read more here.
Keywords: principle; hydrogen; adsorbed hydrogen; hydrogen evolution ... See more keywords
Bidirectional Hydrogen Electrocatalysis on Epitaxial Graphene
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00655
Abstract: The climate change due to human activities stimulates the research on new energy resources. Hydrogen has attracted interest as a green carrier of high energy density. The sustainable production of hydrogen is achievable only by… read more here.
Keywords: hydrogen electrocatalysis; electrocatalysis epitaxial; epitaxial graphene; bidirectional hydrogen ... See more keywords
Electric-Double-Layer Origin of the Kinetic pH Effect of Hydrogen Electrocatalysis Revealed by a Universal Hydroxide Adsorption-Dependent Inflection-Point Behavior.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c01164
Abstract: The mechanism of the kinetic pH effect in hydrogen electrocatalysis, that is, the order-of-magnitude kinetic gap between the hydrogen oxidation and evolution reactions (HOR/HER) in acidic and alkaline electrolytes, has been drastically explored but still… read more here.
Keywords: hydrogen electrocatalysis; kinetic effect; inflection point; hydrogen ... See more keywords
Recent advances in transition metal nitrides for hydrogen electrocatalysis in alkaline media: From catalyst design to application
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.1073175
Abstract: Hydrogen (H2) has been considered an ideal alternative energy source for solving energy supply security and greenhouse gas reduction. Although platinum group metal (PGM) catalysts have excellent performance in hydrogen electrocatalysis, their scarcity and high… read more here.
Keywords: metal nitrides; hydrogen electrocatalysis; transition metal; hydrogen ... See more keywords