Oxygen Evolution/Reduction Reaction Catalysts: From In Situ Monitoring and Reaction Mechanisms to Rational Design

Y Zhao, DP Adiyeri Saseendran, C Huang… - Chemical …, 2023 - ACS Publications
The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are core steps of
various energy conversion and storage systems. However, their sluggish reaction kinetics …

[HTML][HTML] Water electrolysis: from textbook knowledge to the latest scientific strategies and industrial developments

M Chatenet, BG Pollet, DR Dekel, F Dionigi… - Chemical society …, 2022 - pubs.rsc.org
Replacing fossil fuels with energy sources and carriers that are sustainable, environmentally
benign, and affordable is amongst the most pressing challenges for future socio-economic …

Non-iridium-based electrocatalyst for durable acidic oxygen evolution reaction in proton exchange membrane water electrolysis

ZY Wu, FY Chen, B Li, SW Yu, YZ Finfrock, DM Meira… - Nature Materials, 2023 - nature.com
Iridium-based electrocatalysts remain the only practical anode catalysts for proton exchange
membrane (PEM) water electrolysis, due to their excellent stability under acidic oxygen …

High-entropy single-atom activated carbon catalysts for sustainable oxygen electrocatalysis

X Lei, Q Tang, Y Zheng, P Kidkhunthod, X Zhou… - Nature …, 2023 - nature.com
The electrocatalytic oxygen reduction and evolution of molecular oxygen, known as oxygen
electrocatalysis, is one of the most important reactions that are central to a range of energy …

Tracking the Role of Defect Types in Co3O4 Structural Evolution and Active Motifs during Oxygen Evolution Reaction

R Zhang, L Pan, B Guo, ZF Huang, Z Chen… - Journal of the …, 2023 - ACS Publications
Dynamic reconstruction of catalyst active sites is particularly important for metal oxide-
catalyzed oxygen evolution reaction (OER). However, the mechanism of how vacancy …

Understanding of oxygen redox in the oxygen evolution reaction

X Wang, H Zhong, S Xi, WSV Lee, J Xue - Advanced Materials, 2022 - Wiley Online Library
The electron‐transfer process during the oxygen evolution reaction (OER) often either
proceeds solely via a metal redox chemistry (adsorbate evolution mechanism (AEM), with …

Activating Lattice Oxygen in Spinel ZnCo2O4 through Filling Oxygen Vacancies with Fluorine for Electrocatalytic Oxygen Evolution

K Xiao, Y Wang, P Wu, L Hou… - Angewandte Chemie …, 2023 - Wiley Online Library
The development of productive catalysts for the oxygen evolution reaction (OER) remains a
major challenge requiring significant progress in both mechanism and material design …

Fundamental understanding of structural reconstruction behaviors in oxygen evolution reaction electrocatalysts

H Zhong, Q Zhang, J Yu, X Zhang, C Wu… - Advanced Energy …, 2023 - Wiley Online Library
Transition metal‐based oxyhydroxides (MOOH) derived from the irreversible structural
reconstruction of precatalysts are often acknowledged as the real catalytic species for the …

Customized reaction route for ruthenium oxide towards stabilized water oxidation in high-performance PEM electrolyzers

Z Shi, J Li, Y Wang, S Liu, J Zhu, J Yang… - Nature …, 2023 - nature.com
The poor stability of Ru-based acidic oxygen evolution (OER) electrocatalysts has greatly
hampered their application in polymer electrolyte membrane electrolyzers (PEMWEs) …

Oxygen evolution reaction in alkaline environment: material challenges and solutions

X Xie, L Du, L Yan, S Park, Y Qiu… - Advanced Functional …, 2022 - Wiley Online Library
The oxygen evolution reaction (OER) generally exists in electrochemistry‐enabled
applications that are coupled with cathodic reactions like hydrogen evolution, carbon …