Issue 3, 2020

Photocorrosion inhibition of CdS-based catalysts for photocatalytic overall water splitting

Abstract

The urgent need for clean and renewable energy drives the exploration of effective strategies to produce hydrogen. Semiconductor-based photocatalytic hydrogen production technology is one of the ideal processes for direct solar energy conversion and storage that has been widely studied. The development of highly efficient photocatalysts is essential for the cost-effective and large-scale production of hydrogen. CdS-based semiconductor photocatalysts have attracted significant attention due to their unique advantages, including strong visible light absorption capacity, suitable band edge levels and excellent electronic charge transfer. However, unlike TiO2 with good photostability, the intrinsic drawback of photocorrosion of CdS-based semiconductors significantly challenges their durable application in photocatalysis. This review focuses on recent advances in material design and strategies for improving the anti-photocorrosion of CdS-based photocatalysts for applications in photocatalytic overall water splitting to produce hydrogen. Moreover, brief prospective development and challenges in the synthesis of anti-corrosion CdS-based photocatalysts are also presented.

Graphical abstract: Photocorrosion inhibition of CdS-based catalysts for photocatalytic overall water splitting

Article information

Article type
Review Article
Submitted
28 Okt. 2019
Accepted
19 Dec. 2019
First published
20 Dec. 2019

Nanoscale, 2020,12, 1213-1223

Photocorrosion inhibition of CdS-based catalysts for photocatalytic overall water splitting

X. Ning and G. Lu, Nanoscale, 2020, 12, 1213 DOI: 10.1039/C9NR09183A

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