H-buffer effects boosting H-spillover for efficient hydrogen evolution reaction

Y Yan, J Du, C Li, J Yang, Y Xu, M Wang, Y Li… - Energy & …, 2024 - pubs.rsc.org
The hydrogen (H) spillover effect on metal/support electrocatalysts plays a significant role in
facilitating the hydrogen evolution reaction (HER). However, the gradual accumulated …

Exploring dynamic solvation kinetics at electrocatalyst surfaces

F Sarabia, C Gomez Rodellar… - Nature …, 2024 - nature.com
The interface between electrocatalyst and electrolyte is highly dynamic. Even in absence of
major structural changes, the intermediate coverage and interfacial solvent are bias and …

Confined Water for Catalysis: Thermodynamic Properties and Reaction Kinetics

T Wang, H Iriawan, J Peng, RR Rao, B Huang… - Chemical …, 2025 - ACS Publications
Water is a salient component in catalytic systems and acts as a reactant, product and/or
spectator species in the reaction. Confined water in distinct local environments can display …

What Controls Activity Trends of Electrocatalytic Hydrogen Evolution Reaction?─Activation Energy Versus Frequency Factor

AR Zeradjanin, P Narangoda, J Masa… - ACS Catalysis, 2022 - ACS Publications
Renewable energy storage via water electrolysis strongly depends on the design of
electrified electrode–electrolyte interfaces at which electricity is converted into chemical …

Boosting hydrogen evolution activity: next-nearest oxygen coordination in dual-phase supra-nanostructured multiprincipal element alloy catalysts

F Lyu, C Liu, S Zeng, X Bu, Y Chen, Z Jia… - Energy & …, 2024 - pubs.rsc.org
Achieving near-zero overpotential for a large-scale hydrogen evolution reaction (HER) using
multi-principal element alloys is a formidable challenge. These alloys, characterized by their …

Ion solvation kinetics in bipolar membranes and at electrolyte–metal interfaces

CG Rodellar, JM Gisbert-Gonzalez, F Sarabia… - Nature Energy, 2024 - nature.com
Ion (de) solvation at solid–electrolyte interfaces is pivotal for energy and chemical
conversion technology, such as (electro) catalysis, batteries and bipolar membranes. For …

Temperature-Controlled Syngas Production via Electrochemical CO2 Reduction on a CoTPP/MWCNT Composite in a Flow Cell

MN Hossain, R Khakpour, M Busch… - ACS Applied Energy …, 2022 - ACS Publications
The mixture of CO and H2, known as syngas, is a building block for many substantial
chemicals and fuels. Electrochemical reduction of CO2 and H2O to syngas would be a …

On the Origins of Intrinsic Limitations of Electrocatalytic Hydrogen Evolution in Alkaline Media

AR Zeradjanin, P Narangoda, J Masa - ChemCatChem, 2024 - Wiley Online Library
Electrocatalytic hydrogen evolution reaction (HER) in alkaline media was investigated in
comparative relationship to HER in acidic media. Experimentally obtained adsorption free …

What Limits Conquest of Stability Descriptors?–Intriguing Aspects of Dissolution of Oxygen Evolution Electrocatalysts

AR Zeradjanin, A Lim, I Spanos, J Masa - ChemElectroChem, 2024 - Wiley Online Library
Abstract Design of active and stable electrocatalysts for the oxygen evolution reaction (OER)
requires in‐depth understanding of the electrocatalyst properties and interfacial structural …

Boosting ammonia synthesis over molybdenum nitride through nickel‐mediated nitrogen activation and hydrogen transfer

J Li, C Zhang, Y Liu, B Fang, J Ni, J Lin, B Lin… - AIChE …, 2023 - Wiley Online Library
Synergistic optimization of nitrogen dissociation and hydrogen transfer might be an efficient
strategy to develop a highly efficient ammonia synthesis catalyst. Herein, the Ni‐modified …