Issue 15, 2013

Atomic layer deposition of platinum clusters on titania nanoparticles at atmospheric pressure

Abstract

We report the fabrication of platinum nanoclusters with a narrow size distribution on TiO2 nanoparticles using atomic layer deposition. With MeCpPtMe3 and ozone as reactants, the deposition can be carried out at a relatively low temperature of 250 °C. Our approach of working with suspended nanoparticles at atmospheric pressure gives precise control of the material properties, high efficiency of the use of the platinum precursor, and the possibility for large-scale production of the nanostructured particles.

Graphical abstract: Atomic layer deposition of platinum clusters on titania nanoparticles at atmospheric pressure

Article information

Article type
Communication
Submitted
28 Dec. 2012
Accepted
21 Febr. 2013
First published
21 Febr. 2013
This article is Open Access
Creative Commons BY license

J. Mater. Chem. A, 2013,1, 4647-4650

Atomic layer deposition of platinum clusters on titania nanoparticles at atmospheric pressure

A. Goulas and J. Ruud van Ommen, J. Mater. Chem. A, 2013, 1, 4647 DOI: 10.1039/C3TA01665J

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