Issue 2, 2006
From the journal:

Journal of Materials Chemistry

Structure and properties of mixed valence titanates, (LixVO)La2Ti3O10

Doinita Neiner,ab   Ray L. Sweany,a   Vladimir Golubb  and  John B. Wiley*ab  

* Corresponding authors

a Department of Chemistry, University of New Orleans, New Orleans, USA
E-mail: jwiley@uno.edu

b Advanced Materials Research Institute, University of New Orleans, New Orleans, USA

Abstract

A series of mixed valence Ruddlesden–Popper perovskites have been prepared by reductive intercalation. The new materials can be described by the general formula (LixVO)La2Ti3O10. X-Ray powder diffraction data shows that lithium intercalation into (VO)La2Ti3O10 takes place in a topotactic manner. The magnetic properties of the new compounds depend on the amount of intercalated lithium. For x = 0.83, and 1.4, in (LixVO)La2Ti3O10, these materials are Curie–Weiss paramagnets, while for x = 1.8 magnetic order with a predisposition towards ferromagnetism is observed. This paper describes the structure, electronic and magnetic properties of this new series of compounds.

Graphical abstract: Structure and properties of mixed valence titanates, (LixVO)La2Ti3O10

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Article information

DOI
https://doi.org/10.1039/B509245K
Article type
Paper
Submitted
30 Jun 2005
Accepted
13 Oct 2005
First published
01 Nov 2005

J. Mater. Chem., 2006,16, 186-191

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Structure and properties of mixed valence titanates, (LixVO)La2Ti3O10

D. Neiner, R. L. Sweany, V. Golub and J. B. Wiley, J. Mater. Chem., 2006, 16, 186 DOI: 10.1039/B509245K

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