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dc.contributor.authorGomathi, A-
dc.contributor.authorReshma, S-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-02-20T10:48:24Z-
dc.date.available2012-02-20T10:48:24Z-
dc.date.issued2009-01-
dc.identifier0022-4596en_US
dc.identifier.citationJournal of Solid State Chemistry 182(1), 72–76 (2009)en_US
dc.identifier.urihttp://hdl.handle.net/10572/479-
dc.descriptionRestricted Accessen_US
dc.description.abstractTernary metal oxynitrides are generally prepared by heating the corresponding metal oxides with ammonia for long durations at high temperatures. In order to find a simple route that avoids use of gaseous ammonia. we have employed urea as the nitriding agent. In this method, ternary metal oxynitrides are obtained by heating the corresponding metal carbonates and transition metal oxides with excess urea. By this route, ternary metal oxynitrides of the formulae MTaO2N (M = Ca, Sr or Ba), MNbO2N (M = Sr or Ba), LaTiO2N and SrMoO3-xNx have been prepared successfully. The oxynitrides so obtained were generally in the form of nanoparticles, and were characterized by various physical techniques. (C) 2008 Elsevier Inc. All rights reserved.en_US
dc.description.urihttp://dx.doi.org/10.1016/j.jssc.2008.10.004en_US
dc.language.isoenen_US
dc.publisherAcademic Press Inc Elsevier Scienceen_US
dc.rights© 2009 Elsevier Incen_US
dc.subjectOxynitridesen_US
dc.subjectNanomaterialsen_US
dc.subjectPerovskitesen_US
dc.subjectNitridesen_US
dc.subjectAmmonolysisen_US
dc.subjectLatio2nen_US
dc.subjectAnionen_US
dc.subjectCaen_US
dc.subjectSren_US
dc.titleA simple urea-based route to ternary metal oxynitride nanoparticlesen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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