Issue 11, 2022

The bifunctional volcano plot: thermodynamic limits for single-atom catalysts for oxygen reduction and evolution

Abstract

Single-atom catalysts (SACs) are a promising route to create highly-efficient bifunctional catalysts for O2 reduction and evolution. Here, we show how adsorption-energy scaling relations can be used to build a Sabatier-type bifunctional volcano plot. The plot helps establish thermodynamic limits to bifunctional SACs and suggests that high bifunctional activities are more easily reached by SACs containing several different species.

Graphical abstract: The bifunctional volcano plot: thermodynamic limits for single-atom catalysts for oxygen reduction and evolution

Supplementary files

Article information

Article type
Communication
Submitted
27 sen 2021
Accepted
02 dek 2021
First published
16 fev 2022
This article is Open Access
Creative Commons BY-NC license

J. Mater. Chem. A, 2022,10, 5937-5941

The bifunctional volcano plot: thermodynamic limits for single-atom catalysts for oxygen reduction and evolution

M. J. Kolb and F. Calle-Vallejo, J. Mater. Chem. A, 2022, 10, 5937 DOI: 10.1039/D1TA08366J

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, 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 commercial 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