Issue 2, 2016

Metal nanoparticle photocatalysts: emerging processes for green organic synthesis

Abstract

Metal nanoparticle photocatalysts have attracted recent interest due to their strong absorption of visible and ultraviolet light. The energy absorbed by the metal conduction electrons and the intense electric fields in close proximity, created by the localized surface plasmon resonance effect, makes the crucial contribution of activating the molecules on the metal nanoparticles which facilitates chemical transformation. There are now many examples of successful reactions catalyzed by supported nanoparticles of pure metals and of metal alloys driven by light at ambient or moderate temperatures. These examples demonstrate these materials are a novel group of efficient photocatalysts for converting solar energy to chemical energy and that the mechanisms are distinct from those of semiconductor photocatalysts. We present here an overview of recent research on direct photocatalysis of supported metal nanoparticles for organic synthesis under light irradiation and discuss the significant reaction mechanisms that occur through light irradiation.

Graphical abstract: Metal nanoparticle photocatalysts: emerging processes for green organic synthesis

Article information

Article type
Perspective
Submitted
27 نومبر 2015
Accepted
09 دسمبر 2015
First published
11 دسمبر 2015

Catal. Sci. Technol., 2016,6, 320-338

Metal nanoparticle photocatalysts: emerging processes for green organic synthesis

S. Peiris, J. McMurtrie and H. Zhu, Catal. Sci. Technol., 2016, 6, 320 DOI: 10.1039/C5CY02048D

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