Recent progress in Ru electrocatalyst design for acidic oxygen evolution reaction DOI
Yingde Cui, Yan Zhao, Zhen Han

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review surveys recent advances in Ru-based electrocatalysts for the acidic OER, focusing on strategies to enhance activity and stability, mitigate Ru dissolution performance degradation, inform design of robust PEMWE.

Language: Английский

Bifunctional barium cerate catalyst doped with Fe for enhanced electrochemical stability during oxygen reduction and evolution reactions DOI
P. C. Meléndez-González,

J.F. Méndez-Vázquez,

W. J. Pech-Rodríguez

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Hydrogenation of Mixed Ir–Ti Oxide: A Powerful Concept to Promote the Oxygen Evolution Reaction in Acidic Water Electrolysis DOI Creative Commons
Wei Wang, Matej Zlatar, Yuejun Wang

et al.

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 6721 - 6730

Published: April 10, 2025

Language: Английский

Citations

0
Recent Advances of Ruthenium‐Based Electrocatalysts for Industrial Water Electrolyzers DOI
Wentao Zhou,

Chen Gu,

Lingbin Xie

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: April 10, 2025

Abstract Hydrogen production by electrochemical water splitting is considered to be a key strategic energy technology, and proton exchange membrane electrolyzers (PEMWEs) anion (AEMWEs) are ideal technologies for green hydrogen in recent years. However, PEMWEs AEMWEs lack low‐cost high‐performance acidic oxygen evolution reaction (OER) alkaline (HER) electrocatalysts respectively, limiting their large‐scale development. Recently, ruthenium (Ru)‐based have received lot of attention because activity better than that commercial catalysts price more affordable, showing great potential OER HER. there still obstacles Ru‐based practical applications industrial electrolyzers, regulatory strategies need developed further optimize its performance. Herein, comprehensive review presented concerning it. First, fundamental principles focus the basic content application discussed. Then, summarized, providing detailed analysis elucidate mechanisms, properties, electrolyzers. Finally, outlooks prospects challenges future proposed.

Language: Английский

Citations

0
Key Role of Bridge Adsorbed Hydrogen Intermediate on Pt–Ru Pair for Efficient Acidic Hydrogen Production DOI

Hao Zhao,

Baoxin Ni, Y.B. Pan

et al.

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

Published: April 11, 2025

Abstract Atop and multiple adsorbed hydrogen are considered as key intermediates on Pt‐group metal for acidic evolution reaction (HER), yet the role of bridge intermediate ( * H ) is consistently overlooked experimentally. Herein, a Pt atomic chain modified fcc ‐Ru nanocrystal (Pt–Ru( )) developed with co‐crystalline structure, featuring bonded Pt–Ru pair site. Electrons leap from site to facilitate desorption, thus accelerating Tafel kinetics ensuring outstanding electrocatalytic performance, low overpotential (4.0 mV at 10 mA cm −2 high turnover frequency (56.4 2 s −1 50 mV). Notably, proton exchange membrane water electrolyzer PEMWE ultra‐low loading ug shows excellent activity (1.61 V 1.0 A average degradation rate µV h over 1000 h), significantly outperforming benchmark Pt/C. Furthermore, PEMWE‐based 80 µm Gore under identical operating conditions requires only 1.54 1.58 achieve 1.5 . This finding highlights interface in obtaining HER intrinsic underscores transformative potential designing next‐generation bimetallic catalysts clean energy.

Language: Английский

Citations

0
Machine-learning-assisted Design of Cathode Catalysts for Metal-Sulfur/Oxygen/Carbon Dioxide Batteries DOI
Qi Zhang, Rui Yang,

Zhengran Wang

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104261 - 104261

Published: April 1, 2025

Language: Английский

Citations

0
Nitrogen-doped carbon nanotube encapsulated CoCu bimetallic alloy particles to promote efficient oxygen evolution reaction via electronic structure regulation DOI
Xianyu Chu,

Yanan Wang,

Jiayi Sun

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137775 - 137775

Published: May 1, 2025

Language: Английский

Citations

0
Recent progress in Ru electrocatalyst design for acidic oxygen evolution reaction DOI
Yingde Cui, Yan Zhao, Zhen Han

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This review surveys recent advances in Ru-based electrocatalysts for the acidic OER, focusing on strategies to enhance activity and stability, mitigate Ru dissolution performance degradation, inform design of robust PEMWE.

Language: Английский

Citations

0