Issue 44, 2014

Hard–soft synthesis of a new series of vacancy-ordered perovskites, CaCrO3−δ

Abstract

New CaCrO3−δ superstructure phases (δ = 0.33, 0.4, and 0.5) have been discovered through ‘soft’ low temperature reduction of the perovskite CaCrO3 made at ‘hard’ high pressure–temperature conditions. Their structures form a related series based on stacking of octahedral and tetrahedral chromium oxide layers.

Graphical abstract: Hard–soft synthesis of a new series of vacancy-ordered perovskites, CaCrO3−δ

Article information

Article type
Communication
Submitted
15 8 2014
Accepted
01 10 2014
First published
09 10 2014

J. Mater. Chem. C, 2014,2, 9364-9367

Hard–soft synthesis of a new series of vacancy-ordered perovskites, CaCrO3−δ

A. M. Arevalo-Lopez, B. Liang, M. S. Senn, C. Murray, C. Tang and J. P. Attfield, J. Mater. Chem. C, 2014, 2, 9364 DOI: 10.1039/C4TC01808G

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