Chemically induced disorder order transition in magnesium aluminium spinel

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/123

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DC Field	Value	Language
dc.contributor.author	Barpanda, P	-
dc.contributor.author	Behera, S K	-
dc.contributor.author	Gupta, P K	-
dc.contributor.author	Pratihar, S K	-
dc.contributor.author	Bhattacharyya, S	-
dc.date.accessioned	2005-08-01T05:50:06Z	-
dc.date.available	2005-08-01T05:50:06Z	-
dc.date.issued	2005	-
dc.identifier.citation	Journal of the European Ceramic Society, (In Press)	en
dc.identifier.uri	http://hdl.handle.net/2080/123	-
dc.description	Copyright for this article belongs to Elsevier Science Ltd DOI: http://dx.doi.org/10.1016/j.jeurceramsoc.2005.04.032	en
dc.description.abstract	Magnesium aluminate spinel (MgAl2O4) spinel powder was synthesized by nitrate citrate auto-ignition route taking different ratios of nitrate and citrate solution. The ‘as prepared’ black ash was calcined at different temperatures in the range 650–1250 °C for 9 h. Phase evolution of calcined powder samples as studied by X-ray diffraction indicates the presence of disorder at lower calcination temperatures, which transforms to an ordered structure at higher calcination temperatures. Finally, Raman spectroscopy confirms the order–disorder phase transition in spinel sample	en
dc.format.extent	624435 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.publisher	Elsevier	en
dc.subject	B. X-ray methods	en
dc.subject	B. Spectroscopy	en
dc.subject	Chemical preparation	en
dc.subject	Spinels	en
dc.title	Chemically induced disorder order transition in magnesium aluminium spinel	en
dc.type	Article	en
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