Issue 32, 2010

Greatly facilitated oxygen vacancy formation in ceria nanocrystallites

Abstract

The formation of oxygen vacancies in nanoparticles CenO2n (n ≤ 80), studied using density-functional calculations, is found to be greatly facilitated compared to extended surfaces, which explains the observed spectacular reactivity of nanostructured ceria.

Graphical abstract: Greatly facilitated oxygen vacancy formation in ceria nanocrystallites

Supplementary files

Article information

Article type
Communication
Submitted
23 Apr 2010
Accepted
27 May 2010
First published
02 Jul 2010

Chem. Commun., 2010,46, 5936-5938

Greatly facilitated oxygen vacancy formation in ceria nanocrystallites

A. Migani, G. N. Vayssilov, S. T. Bromley, F. Illas and K. M. Neyman, Chem. Commun., 2010, 46, 5936 DOI: 10.1039/C0CC01091J

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