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 …

Microenvironment engineering of single/dual‐atom catalysts for electrocatalytic application

Y Gao, B Liu, D Wang - Advanced Materials, 2023 - Wiley Online Library
Single/dual‐metal atoms supported on carbon matrix can be modulated by coordination
structure and neighboring active sites. Precisely designing the geometric and electronic …

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 …

Tailoring oxygen reduction reaction kinetics on perovskite oxides via oxygen vacancies for low‐temperature and knittable zinc–air batteries

H Huang, A Huang, D Liu, W Han, CH Kuo… - Advanced …, 2023 - Wiley Online Library
High kinetics oxygen reduction reaction (ORR) electrocatalysts under low temperature are
critical and highly desired for temperature‐tolerant energy conversion and storage devices …

Long‐range interactions in diatomic catalysts boosting electrocatalysis

WH Li, J Yang, D Wang - Angewandte Chemie, 2022 - Wiley Online Library
The simultaneous presence of two active metal centres in diatomic catalysts (DACs) leads to
the occurrence of specific interactions between active sites. Such interactions, referred to as …

Stabilizing low‐valence single atoms by constructing metalloid tungsten carbide supports for efficient hydrogen oxidation and evolution

L Wang, Z Xu, CH Kuo, J Peng, F Hu… - Angewandte Chemie …, 2023 - Wiley Online Library
Designing novel single‐atom catalysts (SACs) supports to modulate the electronic structure
is crucial to optimize the catalytic activity, but rather challenging. Herein, a general strategy …

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 …

Carbon‐based electrocatalysts for acidic oxygen reduction reaction

P Cui, L Zhao, Y Long, L Dai… - Angewandte Chemie …, 2023 - Wiley Online Library
Oxygen reduction reaction (ORR) is vital for clean and renewable energy technologies,
which require no fossil fuel but catalysts. Platinum (Pt) is the best‐known catalyst for ORR …

Neodymium‐evoked valence electronic modulation to balance reversible oxygen electrocatalysis

C Fan, X Wang, X Wu, Y Chen, Z Wang… - Advanced Energy …, 2023 - Wiley Online Library
Suffering from the competition adsorption between oxygen reduction reaction (ORR) and
oxygen evolution reaction (OER), the development of high‐efficiency oxygen …

Advances in the development of single‐atom catalysts for high‐energy‐density lithium–sulfur batteries

Z Liang, J Shen, X Xu, F Li, J Liu, B Yuan… - Advanced …, 2022 - Wiley Online Library
Although lithium–sulfur (Li–S) batteries are promising next‐generation energy‐storage
systems, their practical applications are limited by the growth of Li dendrites and lithium …