Issue 6, 2012

Chemical-free growth of metal nanoparticles on graphene oxide sheets under visible light irradiation

Abstract

In the presence of silver or gold ions, visible light irradiation (> 420 nm) induces the formation of metal nanoparticles on graphene (GO) sheets without the need of any chemical reducing reagents. GO sheets serve as not only a good substrate for dispersion of metal nanoparticles but also a self-reactive material itself for the photo-induced reduction of metal ions.

Graphical abstract: Chemical-free growth of metal nanoparticles on graphene oxide sheets under visible light irradiation

Supplementary files

Article information

Article type
Communication
Submitted
11 Oct 2011
Accepted
20 Dec 2011
First published
20 Jan 2012

RSC Adv., 2012,2, 2205-2207

Chemical-free growth of metal nanoparticles on graphene oxide sheets under visible light irradiation

G. Moon, H. Kim, Y. Shin and W. Choi, RSC Adv., 2012, 2, 2205 DOI: 10.1039/C2RA00875K

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