Acidic oxygen evolution reaction: Mechanism, catalyst classification, and enhancement strategies

Q Ma, S Mu - Interdisciplinary Materials, 2023 - Wiley Online Library
As the most desirable hydrogen production device, the highly efficient acidic proton
exchange membrane water electrolyzers (PEMWE) are severely limited by the sluggish …

Multicomponent transition metal oxides and (oxy) hydroxides for oxygen evolution

J Han, J Guan - Nano Research, 2023 - Springer
Oxygen evolution reaction (OER) is the core electrode reaction in energy-related
technologies, such as electrolytic water, electrocatalytic carbon dioxide reduction …

Switching the oxygen evolution mechanism on atomically dispersed Ru for enhanced acidic reaction kinetics

Y Hao, SF Hung, WJ Zeng, Y Wang… - Journal of the …, 2023 - ACS Publications
Designing stable single-atom electrocatalysts with lower energy barriers is urgent for the
acidic oxygen evolution reaction. In particular, the atomic catalysts are highly dependent on …

Eliminating over-oxidation of ruthenium oxides by niobium for highly stable electrocatalytic oxygen evolution in acidic media

H Liu, Z Zhang, J Fang, M Li, MG Sendeku, X Wang… - Joule, 2023 - cell.com
Proton exchange membrane (PEM) water electrolysis shows advantages including high
current density, high efficiency, and compact configuration but suffers from the scarcity and …

Simultaneously engineering the synergistic-effects and coordination-environment of dual-single-atomic iron/cobalt-sites as a bifunctional oxygen electrocatalyst for …

G Yasin, S Ali, S Ibraheem, A Kumar, M Tabish… - ACS …, 2023 - ACS Publications
Single-atom introduced carbon nanomaterials show favorable oxygen-reduction reaction
(ORR) and oxygen-evolution reaction (OER) performance for renewable energy …

Misoriented high-entropy iridium ruthenium oxide for acidic water splitting

C Hu, K Yue, J Han, X Liu, L Liu, Q Liu, Q Kong… - Science …, 2023 - science.org
Designing an efficient catalyst for acidic oxygen evolution reaction (OER) is of critical
importance in manipulating proton exchange membrane water electrolyzer (PEMWE) for …

Breaking the activity and stability bottlenecks of electrocatalysts for oxygen evolution reactions in acids

C Rong, K Dastafkan, Y Wang, C Zhao - Advanced Materials, 2023 - Wiley Online Library
Oxygen evolution reaction (OER) is a cornerstone reaction for a variety of electrochemical
energy conversion and storage systems such as water splitting, CO2/N2 reduction …

Effect of surface‐adsorbed and intercalated (Oxy) anions on the oxygen evolution reaction

JN Hausmann, PW Menezes - … Chemie International Edition, 2022 - Wiley Online Library
As the kinetically demanding oxygen evolution reaction (OER) is crucial for the
decarbonization of our society, a wide range of (pre) catalysts with various non‐active‐site …

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 …

Sulfate-decorated amorphous–crystalline cobalt-iron oxide nanosheets to enhance O–O coupling in the oxygen evolution reaction

X Wang, J Li, Q Xue, X Han, C Xing, Z Liang… - ACS …, 2022 - ACS Publications
The electrochemical oxygen evolution reaction (OER) plays a fundamental role in several
energy technologies, which performance and cost-effectiveness are in large part related to …