Issue 33, 2023

Engineering metallenes for boosting electrocatalytic biomass-oxidation-assisted hydrogen evolution reaction

Abstract

Metallenes exhibit great potential for catalytic reaction, particularly for the hydrogen evolution reaction (HER) and biomass oxidation reaction, due to their favorable electronic configurations, ultrahigh specific surface areas, and highly accessible surface atoms. Therefore, metallenes can function as bifunctional electrocatalysts to boost the energy-saving biomass-oxidation-assisted HER, and have attracted great interest. Given the growing importance of green hydrogen as an alternative energy source in recent years, it is timely and imperative to summarize the recent progress and current status of metallene-based catalysts for the biomass-oxidation-assisted HER. Here, we review the recent advances in metallenes in terms of composition and structural regulations including alloying, nonmetal doping, defect engineering, surface functionalization, and heterostructure engineering strategies and their applications in driving electrocatalytic HER, with special focus on biomass-oxidation-assisted hydrogen production. The underlying structure–activity relationship and mechanisms are also comprehensively discussed. Finally, we also propose the challenges and future directions of metallene-based catalysts for the applications in biomass-oxidation-assisted HER.

Graphical abstract: Engineering metallenes for boosting electrocatalytic biomass-oxidation-assisted hydrogen evolution reaction

Article information

Article type
Perspective
Submitted
24 maí 2023
Accepted
25 júl. 2023
First published
25 júl. 2023

Dalton Trans., 2023,52, 11378-11389

Engineering metallenes for boosting electrocatalytic biomass-oxidation-assisted hydrogen evolution reaction

L. Yang, K. Wang, L. Jin, H. Xu and H. Chen, Dalton Trans., 2023, 52, 11378 DOI: 10.1039/D3DT01562A

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