Results 241 to 250 of about 31,150 (293)
The Influence of Nanoconfinement on Electrocatalysis [PDF]
Angewandte Chemie - International Edition, 2022 AbstractThe use of nanoparticles and nanostructured electrodes are abundant in electrocatalysis. These nanometric systems contain elements of nanoconfinement in different degrees, depending on the geometry, which can have a much greater effect on the activity and selectivity than often considered.
Tânia M Benedetti, Richard Tilley
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Phys. Chem. Chem. Phys., 2014
This perspective article reviews recent advances in the study of important catalytic reactions on gold electrodes.
Paramaconi, Rodriguez, Marc T M, Koper
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This perspective article reviews recent advances in the study of important catalytic reactions on gold electrodes.
Paramaconi, Rodriguez, Marc T M, Koper
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A tutorial on asymmetric electrocatalysis
Chemical Society Reviews, 2023This tutorial review delves into the unique advantages of electrochemistry in the context of asymmetric catalysis, first providing a brief tutorial introduction to electrosynthesis, then exploring representative case studies with a mechanistic focus.
Jonas Rein +3 more
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Angewandte Chemie
AbstractRenewable electricity‐powered electrocatalysis technologies occupy a central position in clean energy conversion and the pursuit of a net‐zero carbon emission future. Water can serve multiple roles in electrocatalytic reactions, for instance, as a reaction medium, reactant, modifier, promoter, etc.
Yuliang Yuan +8 more
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AbstractRenewable electricity‐powered electrocatalysis technologies occupy a central position in clean energy conversion and the pursuit of a net‐zero carbon emission future. Water can serve multiple roles in electrocatalytic reactions, for instance, as a reaction medium, reactant, modifier, promoter, etc.
Yuliang Yuan +8 more
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Insights into electrocatalysis
Phys. Chem. Chem. Phys., 2012When standard reversible potentials for bulk solution reactions, U(0), are known, the reversible potentials when the reactant and product are adsorbed on an electrocatalyst surface, U(surf)(rev), are given in terms of these potentials and the adsorption Gibbs energy bond strengths: U(surf)(rev) = U0 + D(ads)G (Ox)/F-Δ(ads)G (R)/F (i). When the Δ(ads)G (
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ChemPhysChem, 2006
AbstractA selection of recent theoretical and experimental studies on electrolytic hydrogen evolution is presented. It is demonstrated with well‐defined model surfaces that this reaction is a very structure‐sensitive process. Crystallographic orientation, defect density and surface composition are parameters that determine the local geometric and ...
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AbstractA selection of recent theoretical and experimental studies on electrolytic hydrogen evolution is presented. It is demonstrated with well‐defined model surfaces that this reaction is a very structure‐sensitive process. Crystallographic orientation, defect density and surface composition are parameters that determine the local geometric and ...
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The Vanadium Redox Reactions – Electrocatalysis versus Non‐Electrocatalysis
ChemPhysChem, 2019AbstractCatalytic effects of surface groups on porous carbon electrodes are claimed in literature for the redox reactions V(II)/V(III) and V(IV)/V(V). The literature is critically analysed also in relation to work of this group. A method how to overcome the problem of assessing the electrochemically active surface area on porous electrodes is presented.
Ulrich Stimming +2 more
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Nanoarchitectonics of Metallene Materials for Electrocatalysis
ACS Nano, 2023Controlling the synthesis of metal nanostructures is one approach for catalyst engineering and performance optimization in electrocatalysis. As an emerging class of unconventional electrocatalysts, two-dimensional (2D) metallene electrocatalysts with ultrathin sheet-like morphology have gained ever-growing attention and exhibited superior performance ...
Bo Jiang +10 more
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Tailoring Biointerfaces for Electrocatalysis
Langmuir, 2016Bioelectrocatalysis is an expanding research area due to the use of this type of electrocatalysis in electrochemical biosensors, biofuel cells, bioelectrochemical cells, and biosolar cells. This feature article discusses recent advancements in tailoring the biointerface between electrodes and biocatalysts for facile electrocatalysis.
Ross D, Milton +3 more
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