Cobalt-doped molybdenum carbide nanoparticles embedded in nitrogen-doped carbon nanosheets for efficient pH-universal hydrogen evolution DOI
Haochen Zhang, Y.H. Zhang, Mingyan Zhang

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 137280 - 137280

Published: May 1, 2025

Language: Английский

Ultrasound-enhanced Alkaline Water Splitting with Fast Bubble Release and Sustained Ni Catalysts DOI Creative Commons
Ali Saad, Lu Bai,

Frederick Munk S. Christensen

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125152 - 125152

Published: Feb. 1, 2025

Language: Английский

Citations

4
Breaking symmetry for better catalysis: insights into single-atom catalyst design DOI
Peng Cao,

Xueqin Mu,

Fanjiao Chen

et al.

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review examines the strategies of symmetry breaking (charge/coordination/geometric) in single-atom catalysts to regulate active site electronic structures, greatly enhancing catalytic performance.

Language: Английский

Citations

3
Manipulating Interfacial Water Via Metallic Pt1Co6 Sites on Self‐Adaptive Metal Phosphides to Enhance Water Electrolysis DOI Open Access
Kang Jiang, Zhixiao Liu, Zhen Wang

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

Abstract Metallizing active sites to control the structural and kinetic dissociation of water at catalyst–electrolyte interface, along with elucidating its mechanism under operating conditions, is a pivotal innovation for hydrogen evolution reaction (HER). Here, design singly dispersed Pt–Co in fully metallic state on nanoporous Co 2 P, tailored HER, introduced. An anion‐exchange‐membrane electrolyzer equipped this catalyst can achieve industrial current densities 1.0 2.0 A cm −2 1.71 1.85 V, respectively. It revealed that undergo self‐adaptive distortion which form Pt 1 6 configuration strongly negative charge optimizes reactant binding reorganizes interfacial structure, resulting an improved concentration potassium (K + ) ions closest ion plane. The K interact cooperatively H O (K·H O), strengthens Pt–H interaction facilitates polarization H─OH bond, leading HER activity. This study not only propels advancement cathodic catalysts electrolysis but also delineates metallization strategy interface principle, thereby enhancing electrocatalytic rates.

Language: Английский

Citations

1
High-Entropy Alloy Nanocatalysts for Efficient Water Splitting DOI Creative Commons

Hui-Huan Qin

Highlights in Science Engineering and Technology, Journal Year: 2025, Volume and Issue: 125, P. 380 - 386

Published: Feb. 18, 2025

High-entropy alloy (HEA) nanocatalysts have garnered increasing attention as a cutting-edge solution to the challenges of sustainable hydrogen production via water splitting, offering significant improvements over traditional catalysts. These advanced nanocatalysts, composed five or more principal elements, exhibit exceptional catalytic activity, superior thermal and electrochemical stability, notably reduced overpotential for both evolution reaction (HER) oxygen (OER). This review delves into synthesis methodologies HEA including their structural characterization, while highlighting performance in electrolysis green production. We also evaluate scalability, cost-effectiveness, environmental impact these comparing them conventional systems. Furthermore, discusses key emerging research directions, such optimizing elemental composition surface properties enhance efficiency address commercialization barriers. Through this comprehensive analysis, we aim provide insights future potential promoting energy solutions.

Language: Английский

Citations

0
Trace Pt Induced electron-enriched Ru to boost interfacial water-activation for alkaline hydrogen generation under industrial condition DOI
Qihao Wang,

Yusen Chen,

Xingchao Zang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162421 - 162421

Published: April 1, 2025

Language: Английский

Citations

0
A systematic investigation on the advantage of confinement effect by nitrogen doped carbon nanotubes for hydrogen evolution reaction DOI
Yehai Yan, Bing Wang, Chen Li

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137667 - 137667

Published: April 1, 2025

Language: Английский

Citations

0
Cobalt-doped molybdenum carbide nanoparticles embedded in nitrogen-doped carbon nanosheets for efficient pH-universal hydrogen evolution DOI
Haochen Zhang, Y.H. Zhang, Mingyan Zhang

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 137280 - 137280

Published: May 1, 2025

Language: Английский

Citations

0