Ultrasmall RuO2/CoFe2O4 nanoparticles with robust interfacial interactions for the enhanced acidic oxygen evolution reaction DOI Creative Commons

Ming Wei,

Liuhua Mu, Zhi‐Wei Liu

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Ultrasmall RuO 2 /CoFe O 4 nanoparticles with strong interfacial interactions exhibit enhanced oxygen evolution reaction (OER) performance, driven by efficient charge transfer between and CoFe .

Language: Английский

Heterostructured electrocatalysts for the oxygen evolution reaction DOI

Shao-Lan Zheng,

Huimin Xu, Hongrui Zhu

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(30), P. 18832 - 18865

Published: Jan. 1, 2024

This review focuses mainly on the overall facilitating effect of heterostructures OER process. The fabrication heterostructured electrocatalysts and relationship between their structures electrocatalytic properties are discussed.

Language: Английский

Citations

27
Interface Engineering of RuO2/Ni-Co3O4 Heterostructures for enhanced acidic oxygen evolution reaction DOI

Bilal Zaman,

Dongxu Jiao,

Jinchang Fan

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 682, P. 548 - 555

Published: Dec. 1, 2024

Language: Английский

Citations

4
Advances in Ru-based Acidic OER Electrocatalysts: Addressing the Activity-Stability Trade-off DOI Creative Commons
Yurui Wang, Yang Liu, Jinqiang Zhang

et al.

Published: April 1, 2025

Language: Английский

Citations

0
Manganese-containing electrocatalysts for sustainable acidic oxygen evolution DOI Creative Commons

Wenqi Jia,

Licheng Miao, Xuejie Cao

et al.

eScience, Journal Year: 2025, Volume and Issue: unknown, P. 100427 - 100427

Published: May 1, 2025

Language: Английский

Citations

0
Closed-Loop Framework for Discovering Stable and Low-Cost Bifunctional Metal Oxide Catalysts for Efficient Electrocatalytic Water Splitting in Acid DOI Creative Commons
Xue Jia, Zihan Zhou, Fangzhou Liu

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: May 19, 2025

Electrocatalytic water splitting, comprising the oxygen evolution reaction (OER) and hydrogen (HER), provides a sustainable route for production. While low-cost metal oxides (MOs) are appealing as alternatives to noble electrocatalysts, their application in acidic media remains challenging. However, dynamic nature of some MO surface structures under electrochemical conditions offers an opportunity rational catalyst design achieve bifunctionality OER HER. Here, we present closed-loop framework that integrates potential exploration (front-end), synthesis tests (mid-end), advanced characterizations (back-end). This combines crucial steps electrocatalyst exploration, including data mining, state analysis, microkinetic modeling, proof-of-concept experiments identify stable cost-effective catalysts splitting. Using this approach, RbSbWO6 is identified promising bifunctional first time, with experimental validation demonstrating its exceptional stability performance Notably, outperforms many other reported non-noble stoichiometric have not undergone major modifications These findings, derived from our Digital Catalysis Platform (DigCat), establish highly effective underscore power workflow accelerating discovery. begins DigCat platform, concludes validation, feeds into designing electrocatalysts systems such nitrides or carbides. study demonstrates importance high efficiency data-driven approaches new scientific discovery paradigm.

Language: Английский

Citations

0
Tuning Iron Active Sites of FeOOH via Al3+ and Heteroatom Doping‐Induced Asymmetric Oxygen Vacancy Electronic Structure for Efficient Alkaline Water Splitting DOI Open Access

Jiaqi Lv,

Ying‐Fei Chang,

Xinyu Chen

et al.

Small, Journal Year: 2024, Volume and Issue: 20(46)

Published: Aug. 6, 2024

Abstract Oxygen evolution reaction is the essential anodic for water splitting. Designing tunable electronic structures to overcome its slow kinetics an effective strategy. Herein, molecular ammonium iron sulfate dodecahydrate employed as precursor synthesize C, N, S triatomic co‐doped Fe(Al)OOH on Ni foam (C,N,S‐Fe(Al)OOH‐NF) with asymmetric structure. Both in situ oxygen vacancies and their special configuration enable electron transfer between d‐p orbitals get increase of OER activity. Density functional theory calculation further indicates effect structure catalytic activity stability at vacancies. In alkaline solution, catalyst C,N,S‐Fe(Al)OOH‐NF shows good For OER, overpotential 10 mA cm −2 264 mV, tafel slope 46.4 mV dec −1 , HER 188 59.3 . The can maintain ≈100 h. This work has extraordinary implications understanding mechanistic relationship designing friendly metal (oxy)hydroxide catalysts.

Language: Английский

Citations

2
Ultrasmall RuO2/CoFe2O4 nanoparticles with robust interfacial interactions for the enhanced acidic oxygen evolution reaction DOI Creative Commons

Ming Wei,

Liuhua Mu, Zhi‐Wei Liu

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Ultrasmall RuO 2 /CoFe O 4 nanoparticles with strong interfacial interactions exhibit enhanced oxygen evolution reaction (OER) performance, driven by efficient charge transfer between and CoFe .

Language: Английский

Citations

0