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 …

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 …

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 …

Surface reconstruction of water splitting electrocatalysts

Y Zeng, M Zhao, Z Huang, W Zhu… - Advanced Energy …, 2022 - Wiley Online Library
Water electrolysis is regarded as an efficient and green method to produce hydrogen gas, a
clean energy carrier that holds the key to solving global energy problems. So far, the …

The rapid self-reconstruction of Fe-modified Ni hydroxysulfide for efficient and stable large-current-density water/seawater oxidation

C Huang, Q Zhou, D Duan, L Yu, W Zhang… - Energy & …, 2022 - pubs.rsc.org
The reasonable design of electrocatalysts with rapid self-reconstruction for an efficient
oxygen evolution reaction (OER) at commercially required current densities is highly …

Synergistic Engineering of Doping and Vacancy in Ni(OH)2 to Boost Urea Electrooxidation

H Qin, Y Ye, J Li, W Jia, S Zheng, X Cao… - Advanced Functional …, 2023 - Wiley Online Library
Abstract Nickel hydroxide (Ni (OH) 2) has been identified as one of the best promising
electrocatalyst candidates for urea oxidation reaction (UOR) due to its flexible structures …

Engineering single-atomic ruthenium catalytic sites on defective nickel-iron layered double hydroxide for overall water splitting

P Zhai, M Xia, Y Wu, G Zhang, J Gao, B Zhang… - Nature …, 2021 - nature.com
Rational design of single atom catalyst is critical for efficient sustainable energy conversion.
However, the atomic-level control of active sites is essential for electrocatalytic materials in …

Unlocking the transition of electrochemical water oxidation mechanism induced by heteroatom doping

X Li, C Deng, Y Kong, Q Huo, L Mi… - Angewandte Chemie …, 2023 - Wiley Online Library
Heteroatom doping has emerged as a highly effective strategy to enhance the activity of
metal‐based electrocatalysts toward the oxygen evolution reaction (OER). It is widely …

Insight into structural evolution, active sites, and stability of heterogeneous electrocatalysts

S Zhao, Y Yang, Z Tang - Angewandte Chemie International …, 2022 - Wiley Online Library
Studying structure–activity correlations of electrocatalysts is essential for improving the
conversion of electrical to chemical energy. Recently, increasing evidence obtained by …

Lattice‐Strain Engineering for Heterogenous Electrocatalytic Oxygen Evolution Reaction

Z Hou, C Cui, Y Li, Y Gao, D Zhu, Y Gu… - Advanced …, 2023 - Wiley Online Library
The energy efficiency of metal–air batteries and water‐splitting techniques is severely
constrained by multiple electronic transfers in the heterogenous oxygen evolution reaction …