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 …

Long‐term stability challenges and opportunities in acidic oxygen evolution electrocatalysis

Q Wang, Y Cheng, HB Tao, Y Liu, X Ma… - Angewandte …, 2023 - Wiley Online Library
Polymer electrolyte membrane water electrolysis (PEMWE) has been regarded as a
promising technology for renewable hydrogen production. However, acidic oxygen evolution …

Activating lattice oxygen in high-entropy LDH for robust and durable water oxidation

F Wang, P Zou, Y Zhang, W Pan, Y Li, L Liang… - Nature …, 2023 - nature.com
The oxygen evolution reaction is known to be a kinetic bottleneck for water splitting.
Triggering the lattice oxygen oxidation mechanism (LOM) can break the theoretical limit of …

Formation and stabilization of NiOOH by introducing α‐FeOOH in LDH: composite electrocatalyst for oxygen evolution and urea oxidation reactions

M Cai, Q Zhu, X Wang, Z Shao, L Yao… - Advanced …, 2023 - Wiley Online Library
NiOOH is considered as the most active intermediate during electrochemical oxidation
reaction, however, it is hard to directly synthesize due to high oxidation energy. Herein …

Ir single atoms boost metal–oxygen covalency on selenide-derived NiOOH for direct intramolecular oxygen coupling

ZH Yin, Y Huang, K Song, TT Li, JY Cui… - Journal of the …, 2024 - ACS Publications
This investigation probes the intricate interplay of catalyst dynamics and reaction pathways
during the oxygen evolution reaction (OER), highlighting the significance of atomic-level and …

Understanding the sulphur-oxygen exchange process of metal sulphides prior to oxygen evolution reaction

Y Hu, Y Zheng, J **, Y Wang, Y Peng, J Yin… - Nature …, 2023 - nature.com
Dynamic reconstruction of metal sulphides during electrocatalytic oxygen evolution reaction
(OER) has hampered the acquisition of legible evidence for comprehensively understanding …

Understanding of oxygen redox in the oxygen evolution reaction

X Wang, H Zhong, S ** Fe and F in CoO nanoneedle arrays for industrial electrocatalytic water oxidation
P Ye, K Fang, H Wang, Y Wang, H Huang, C Mo… - Nature …, 2024 - nature.com
Oxygen evolution reaction (OER) is critical to renewable energy conversion technologies,
but the structure-activity relationships and underlying catalytic mechanisms in catalysts are …

[HTML][HTML] Electronic structure regulation of noble metal-free materials toward alkaline oxygen electrocatalysis

X Wang, M Yu, X Feng - Escience, 2023 - Elsevier
Develo** highly efficient, inexpensive catalysts for oxygen electrocatalysis in alkaline
electrolytes (ie, the oxygen reduction reaction (ORR) and the oxygen evolution reaction …