A novel chemical route to prepare La2Zr2O7 pyrochlore

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dc.contributor.authorKong, Len_AU
dc.contributor.authorKaratchevtseva, Ien_AU
dc.contributor.authorGregg, DJen_AU
dc.contributor.authorBlackford, MGen_AU
dc.contributor.authorHolmes, Ren_AU
dc.contributor.authorTriani, Gen_AU
dc.date.accessioned2015-10-12T23:55:21Zen_AU
dc.date.available2015-10-12T23:55:21Zen_AU
dc.date.issued2012-11-09en_AU
dc.date.statistics2015-10-02en_AU
dc.description.abstractLanthanum zirconate has been prepared via a new chemical synthesis method by combining sol–gel processing and complex precipitation. The synthesis was carried out in aqueous solution under ambient conditions. The synthesized powder possessed the pyrochlore superstructure upon calcination above 1200°C. A suite of characterization techniques, including FTIR, Raman, X-ray and electron diffraction, TEM, SEM, and nitrogen sorption were employed to investigate the microstructural evolution and bulk properties. Dense ceramics (>90% relative density) were obtained after sintering at 1400°C, without need for additional processing (i.e., hot or cold isostatic pressing) or any milling steps. A mechanism has been proposed that elucidates molecular assembly of this chemical synthesis method. © 2012, The American Ceramic Society.en_AU
dc.identifier.citationKong, L., Karatchevtseva, I., Gregg, D. J., Blackford, M. G., Holmes, R., & Triani, G. (2013). A novel chemical route to prepare La2Zr2O7 pyrochlore. Journal of the American Ceramic Society, 96(3), 935-941. doi:10.1111/jace.12060en_AU
dc.identifier.govdoc6135en_AU
dc.identifier.issn1551-2916en_AU
dc.identifier.issue3en_AU
dc.identifier.journaltitleJournal of the American Ceramic Societyen_AU
dc.identifier.pagination935-941en_AU
dc.identifier.urihttp://dx.doi.org/10.1111/jace.12060en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/6305en_AU
dc.identifier.volume96en_AU
dc.language.isoenen_AU
dc.publisherJohn Wiley and Sonsen_AU
dc.subjectPrecipitationen_AU
dc.subjectSynthesisen_AU
dc.subjectAqueous solutionsen_AU
dc.subjectChemical reactionsen_AU
dc.subjectCalcinationen_AU
dc.subjectCeramicsen_AU
dc.titleA novel chemical route to prepare La2Zr2O7 pyrochloreen_AU
dc.typeJournal Articleen_AU
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