Issue 39, 2023

Vacancy effect on the electrocatalytic activity of LaMn1/2Co1/2O3−δ for hydrogen and oxygen evolution reactions

Abstract

Development of efficient electrocatalysts for water splitting can be a significant step toward green hydrogen generation. In this work, a remarkable enhancement of electrocatalytic properties is achieved through the incorporation of oxygen-vacancies in a perovskite oxide, while maintaining the same structural framework. The oxygen-deficient material La2MnCoO6−δ (LaMn0.5Co0.5O3−δ) is isostructural to the parent stoichiometric material, but shows drastically enhanced electrocatalytic properties for both half-reactions of water-splitting, namely hydrogen-evolution and oxygen-evolution reactions, due to the oxygen-vacancies.

Graphical abstract: Vacancy effect on the electrocatalytic activity of LaMn1/2Co1/2O3−δ for hydrogen and oxygen evolution reactions

Supplementary files

Article information

Article type
Communication
Submitted
27 Փտվ 2023
Accepted
19 Ապր 2023
First published
19 Ապր 2023

Chem. Commun., 2023,59, 5870-5873

Author version available

Vacancy effect on the electrocatalytic activity of LaMn1/2Co1/2O3−δ for hydrogen and oxygen evolution reactions

Md. S. Alom and F. Ramezanipour, Chem. Commun., 2023, 59, 5870 DOI: 10.1039/D3CC00961K

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements