Issue 18, 2024

High entropy materials: potential catalysts for electrochemical water splitting

Abstract

High entropy materials (HEM) have been attracting much attention as emerging catalysts for electrochemical water splitting. HEM catalysts have unique properties such as an interesting cocktail effect, broad design space, customizable electronic structure, and excellent entropy stabilization effect compared with single-digit catalysts. This paper provides a comprehensive overview of the use of HEM as a catalyst for hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and water splitting. HEM design strategies including phase structure modulation, defect engineering, electrode configuration engineering, and computational aids are discussed to develop HEM catalysts with high performance and stability. In particular, the importance of density functional theory, high-throughput screening techniques, and machine learning for the discovery and design of HEM catalysts is emphasized. Finally, the challenges and imminent difficulties are prospected, and the corresponding strategies to deal with these challenges are put forward to promote the development of HEM catalysts in the field of electrochemical water splitting.

Graphical abstract: High entropy materials: potential catalysts for electrochemical water splitting

Article information

Article type
Tutorial Review
Submitted
11 5月 2024
Accepted
08 7月 2024
First published
12 7月 2024

Green Chem., 2024,26, 9569-9598

High entropy materials: potential catalysts for electrochemical water splitting

Z. Wang, X. Tan, Z. Ye, S. Chen, G. Li, Q. Wang and S. Yuan, Green Chem., 2024, 26, 9569 DOI: 10.1039/D4GC02329C

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