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New A2+Mo4+O3 oxides with defect spinel structure

Manthiram, A and Gopalakrishnan, Jagannatha (1980) New A2+Mo4+O3 oxides with defect spinel structure. In: Materials Research Bulletin, 15 (2). pp. 207-211.

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Abstract

New A2+Mo4+O3 oxides for A = Mn, Co and Zn crystallizing in a defect spinel structure have been prepared by hydrogen-reduction of the corresponding AMoO4 oxides. X-ray powder diffraction intensity analysis of the zinc compound indicates that the cation distribution is (Zn)t[Zn1/3Mo4/3□1/3]oO4. The defect spinels are metastable decomposing to a mixture of A2Mo3O8 and AO at high temperatures. Electrical and magnetic properties of the spinel phases are reported.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier science, 2009
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 21 Jan 2010 07:12
Last Modified: 19 Sep 2010 05:44
URI: http://eprints.iisc.ernet.in/id/eprint/23065

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