Issue 32, 2021

Transition metal-based layered double hydroxides for photo(electro)chemical water splitting: a mini review

Abstract

The conversion of solar energy into usable chemical fuels, such as hydrogen gas, via photo(electro)chemical water splitting is a promising approach for creating a carbon neutral energy ecosystem. The deployment of this technology industrially and at scale requires photoelectrodes that are highly active, cost-effective, and stable. To create these new photoelectrodes, transition metal-based electrocatalysts have been proposed as potential cocatalysts for improving the performance of water splitting catalysts. Layered double hydroxides (LDHs) are a class of clays with brucite like layers and intercalated anions. Transition metal-based LDHs are increasingly popular in the field of photo(electro)chemical water splitting due to their unique physicochemical properties. This article aims to review recent advances in transition metal-based LDHs for photo(electro)chemical water splitting. This article provides a brief overview of the research in a format approachable for the general scientific audience. Specifically, this review examines the following areas: (i) routes for synthesis of transition metal-based LDHs, (ii) recent developments in transition metal-based LDHs for photo(electro)chemical water splitting, and (iii) an overview of the structure–property relationships therein.

Graphical abstract: Transition metal-based layered double hydroxides for photo(electro)chemical water splitting: a mini review

Article information

Article type
Minireview
Submitted
27 মে 2021
Accepted
07 জুলাই 2021
First published
08 জুলাই 2021

Nanoscale, 2021,13, 13593-13603

Transition metal-based layered double hydroxides for photo(electro)chemical water splitting: a mini review

R. Gao, J. Zhu and D. Yan, Nanoscale, 2021, 13, 13593 DOI: 10.1039/D1NR03409J

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