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Issue 46, 2014
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Methane oxidation over A-site ordered and disordered Sr0.8Gd0.2CoO3−δ perovskites

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Abstract

A tetragonal phase Sr0.8Gd0.2CoO3−δ with ordered Gd3+/Sr2+ ions and oxygen vacancy sites is found to be about five times less active in the reaction of methane combustion than a quenched cubic perovskite phase with randomly distributed (disordered) Gd3+/Sr2+ ions over the A-sites of the crystal lattice.

Graphical abstract: Methane oxidation over A-site ordered and disordered Sr0.8Gd0.2CoO3−δ perovskites

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Article information


Submitted
04 Feb 2014
Accepted
17 Apr 2014
First published
17 Apr 2014

Chem. Commun., 2014,50, 6112-6115
Article type
Communication

Methane oxidation over A-site ordered and disordered Sr0.8Gd0.2CoO3−δ perovskites

S. N. Vereshchagin, L. A. Solovyov, E. V. Rabchevskii, V. A. Dudnikov, S. G. Ovchinnikov and A. G. Anshits, Chem. Commun., 2014, 50, 6112
DOI: 10.1039/C4CC00913D

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