Highly active ruthenium sites stabilized by modulating electron-feeding for sustainable acidic oxygen-evolution electrocatalysis

K Wang, Y Wang, B Yang, Z Li, X Qin… - Energy & …, 2022 - pubs.rsc.org
Designing acid-stable oxygen evolution reaction (OER) electrocatalysts with low noble-
metal content to facilitate the sluggish kinetics is crucial for sustaining green hydrogen …

Robust interfacial Ru-RuO2 heterostructures for highly efficient and ultrastable oxygen evolution reaction and overall water splitting in acidic media

L Ai, Y Wang, Y Luo, Y Tian, S Yang, M Chen… - Journal of Alloys and …, 2022 - Elsevier
It is essential but challenging to develop advanced electrocatalysts for oxygen evolution
reaction (OER) under acidic conditions to break the activity-stability trade-off. In this work …

Motivating Ru-bri site of RuO2 by boron doping toward high performance acidic and neutral oxygen evolution

C Liu, B Sheng, Q Zhou, D Cao, H Ding, S Chen… - Nano Research, 2022 - Springer
The electrocatalysis of oxygen evolution reaction (OER) plays a key role in clean energy
storage and transfer. Nonetheless, the sluggish kinetics and poor durability under acidic and …

[HTML][HTML] Ruthenium oxychloride supported by manganese oxide for stable oxygen evolution in acidic media

Y Zhao, J Hu, CL Chiang, Y Li, W Yang… - Journal of Materials …, 2022 - pubs.rsc.org
Despite the recent advances in enhancing the durability and reducing the overpotential of
ruthenium (Ru)-based electrocatalysts for acidic oxygen evolution reaction (OER), their …

Ru/Se‐RuO2 Composites via Controlled Selenization Strategy for Enhanced Acidic Oxygen Evolution

K Huang, C Lin, G Yu, P Du, X Xie, X He… - Advanced Functional …, 2023 - Wiley Online Library
The introduction of electronegative non‐metallic heterostructures is promisingly desired to
develop Ru‐based oxide catalysts, which have higher activity and robust stability for acidic …

Lowering the kinetic barrier via enhancing electrophilicity of surface oxygen to boost acidic oxygen evolution reaction

N Han, X Zhang, C Zhang, S Feng, W Zhang, W Guo… - Matter, 2024 - cell.com
The acidic oxygen evolution reaction (OER) is essential for many renewable energy
conversion and storage technologies. However, the high energy required to break the strong …

Mn-Doped RuO2 Nanocrystals as Highly Active Electrocatalysts for Enhanced Oxygen Evolution in Acidic Media

S Chen, H Huang, P Jiang, K Yang, J Diao… - ACS …, 2019 - ACS Publications
Currently, RuO2 is a benchmark acidic oxygen evolution reaction (OER) catalyst.
Nevertheless, its wide applications are always restricted by slow dynamics and limited …

[PDF][PDF] Rare-earth-regulated Ru-O interaction within the pyrochlore ruthenate for electrocatalytic oxygen evolution in acidic media

H Liu, Z Wang, M Li, X Zhao, X Duan, S Wang… - Sci. China …, 2021 - researchgate.net
Ruthenium-based catalyst is one of the most active catalysts for oxygen evolution reaction
(OER) in acid media. However, the strong bonding between the Ru sites and oxygen …

Redirecting dynamic structural evolution of nickel-contained RuO2 catalyst during electrochemical oxygen evolution reaction

Y Zhao, M Xi, Y Qi, X Sheng, P Tian, Y Zhu… - Journal of Energy …, 2022 - Elsevier
Electrochemical oxygen evolution reaction (OER) is a main efficiency bottleneck of water
electrolysis. Commercial ruthenium oxide (RuO 2) catalyst displays remarkable activities but …

Optimizing the electronic structure of ruthenium oxide by neodymium doping for enhanced acidic oxygen evolution catalysis

L Li, G Zhang, J Xu, H He, B Wang… - Advanced Functional …, 2023 - Wiley Online Library
It is a great challenge to design active and durable oxygen evolution reaction (OER)
electrocatalysts for proton exchange membrane (PEM) electrolyzer due to the high …