Recent development of oxygen evolution electrocatalysts in acidic environment

L An, C Wei, M Lu, H Liu, Y Chen… - Advanced …, 2021 - Wiley Online Library
The proton exchange membrane (PEM) water electrolysis is one of the most promising
hydrogen production techniques. The oxygen evolution reaction (OER) occurring at the …

Electrocatalysts for the oxygen evolution reaction in acidic media

Y Lin, Y Dong, X Wang, L Chen - Advanced Materials, 2023 - Wiley Online Library
The well‐established proton exchange membrane (PEM)‐based water electrolysis, which
operates under acidic conditions, possesses many advantages compared to alkaline water …

La-and Mn-doped cobalt spinel oxygen evolution catalyst for proton exchange membrane electrolysis

L Chong, G Gao, J Wen, H Li, H Xu, Z Green, JD Sugar… - Science, 2023 - science.org
Discovery of earth-abundant electrocatalysts to replace iridium for the oxygen evolution
reaction (OER) in a proton exchange membrane water electrolyzer (PEMWE) represents a …

Unraveling oxygen vacancy site mechanism of Rh-doped RuO2 catalyst for long-lasting acidic water oxidation

Y Wang, R Yang, Y Ding, B Zhang, H Li, B Bai… - Nature …, 2023 - nature.com
Exploring durable electrocatalysts with high activity for oxygen evolution reaction (OER) in
acidic media is of paramount importance for H2 production via polymer electrolyte …

Ir-Sn pair-site triggers key oxygen radical intermediate for efficient acidic water oxidation

X Zheng, J Yang, P Li, Q Wang, J Wu, E Zhang… - Science …, 2023 - science.org
The anode corrosion induced by the harsh acidic and oxidative environment greatly restricts
the lifespan of catalysts. Here, we propose an antioxidation strategy to mitigate Ir dissolution …

Designing high‐valence metal sites for electrochemical water splitting

H Sun, X Xu, Y Song, W Zhou… - Advanced Functional …, 2021 - Wiley Online Library
Electrochemical water splitting is a critical energy conversion process for producing clean
and sustainable hydrogen; this process relies on low‐cost, highly active, and durable …

Dopants fixation of Ruthenium for boosting acidic oxygen evolution stability and activity

S Hao, M Liu, J Pan, X Liu, X Tan, N Xu, Y He… - Nature …, 2020 - nature.com
Designing highly durable and active electrocatalysts applied in polymer electrolyte
membrane (PEM) electrolyzer for the oxygen evolution reaction remains a grand challenge …

Exclusive strain effect boosts overall water splitting in PdCu/Ir core/shell nanocrystals

M Li, Z Zhao, Z Xia, M Luo, Q Zhang, Y Qin… - Angewandte …, 2021 - Wiley Online Library
Core/shell nanocatalysts are a class of promising materials, which achieve the enhanced
catalytic activities through the synergy between ligand effect and strain effect. However, it …

Iridium-based nanomaterials for electrochemical water splitting

Z Chen, X Duan, W Wei, S Wang, BJ Ni - Nano Energy, 2020 - Elsevier
Electrochemical water splitting is an appealing technology to produce high-purity hydrogen
as a clean and sustainable energy carrier. The efficiency of water splitting largely depends …

Capturing the active sites of multimetallic (oxy) hydroxides for the oxygen evolution reaction

X Bo, RK Hocking, S Zhou, Y Li, X Chen… - Energy & …, 2020 - pubs.rsc.org
Efficient generation of H2via water-splitting is an underpinning technology for realizing the
hydrogen economy. However, the sluggish anodic oxygen evolution reaction (OER) requires …