A Bifunctional Electrocatalyst for OER and ORR based on a Cobalt (II) Triazole Pyridine Bis‐[Cobalt (III) Corrole] Complex

A Aljabour, H Awada, L Song, H Sun… - Angewandte Chemie …, 2023 - Wiley Online Library
As alternative energy sources are essential to reach a climate‐neutral economy, hydrogen
peroxide (H2O2) as futuristic energy carrier gains enormous awareness. However, seeking …

A cobalt (III) corrole with a tethered imidazole for boosted electrocatalytic oxygen reduction reaction

Y Gao, B Mei, Y Wu, Q Zhao, Z Bao… - Chinese Journal of …, 2023 - Wiley Online Library
Comprehensive Summary Developing electrocatalysts with high activity and selectivity for
the oxygen reduction reaction (ORR) is vital to promote the performance of the next …

Aminophenyl-substituted cobalt (iii) corrole: a bifunctional electrocatalyst for the oxygen and hydrogen evolution reactions

A Kumar, S Sujesh, P Varshney, A Paul… - Dalton …, 2019 - pubs.rsc.org
Catalytic water splitting is a highly promising area of research for the development of a
hydrogen-based society. Herein, the synthesis of the bifunctional A2B-type cobalt (III) corrole …

Improving electrocatalytic oxygen reduction activity and selectivity with a cobalt corrole appended with multiple positively charged proton relay sites

J Han, N Wang, X Li, W Zhang… - The Journal of Physical …, 2021 - ACS Publications
The electrocatalytic four-electron (4e–) oxygen reduction reaction (ORR) is important in new
energy conversion technologies. Improving the activity and 4e–selectivity of the ORR is …

Electrocatalytic oxygen reduction with cobalt corroles bearing cationic substituents

Y Gao, H Lei, Z Bao, X Liu, L Qin, Z Yin, H Li… - Physical Chemistry …, 2023 - pubs.rsc.org
Recent decades have seen increasing interest in developing highly active and selective
electrocatalysts for the oxygen reduction reaction (ORR). The active site environment of …

Noncovalent immobilization of a pyrene-modified cobalt corrole on carbon supports for enhanced electrocatalytic oxygen reduction and oxygen evolution in aqueous …

H Lei, C Liu, Z Wang, Z Zhang, M Zhang, X Chang… - ACS …, 2016 - ACS Publications
Efficient oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are the
determinants of the realization of a hydrogen-based society, as sluggish OER and ORR are …

[HTML][HTML] Tuning ORR selectivity of π-conjugated cobalt corroles from 2e-to 4e

H Sun, H Awada, H Lei, A Aljabour, L Song… - Materials Today …, 2024 - Elsevier
Efficient oxygen reduction reaction (ORR) is crucial for the performance of fuel cells and
other electrochemical devices. Seeking for stable and electrochemically selective 2e-and 4e …

Metallocorroles as Nonprecious‐Metal Catalysts for Oxygen Reduction

N Levy, A Mahammed, M Kosa… - Angewandte Chemie …, 2015 - Wiley Online Library
The future of affordable fuel cells strongly relies on the design of earth‐abundant (non‐
platinum) catalysts for the electrochemical oxygen reduction reaction (ORR). However, the …

Design Strategies of Non‐Noble Metal‐Based Electrocatalysts for Two‐Electron Oxygen Reduction to Hydrogen Peroxide

H Zhao, ZY Yuan - ChemSusChem, 2021 - Wiley Online Library
Abstract Hydrogen peroxide (H2O2) is a highly value‐added and environmentally friendly
chemical with various applications. The production of H2O2 by electrocatalytic 2e− oxygen …

Impact of heterometallic cooperativity of iron and copper active sites on electrocatalytic oxygen reduction kinetics

M Kato, N Fujibayashi, D Abe, N Matsubara… - ACS …, 2021 - ACS Publications
The oxygen reduction reaction (ORR) is a key reaction in polymer electrolyte fuel cells and
metal–air batteries. In these electrochemical systems, platinum group metals (PGMs) have …