New synthesis route for lead zirconate titanate powder

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dc.contributor.authorKong, Len_AU
dc.contributor.authorKaratchevtseva, Ien_AU
dc.contributor.authorHolmes, Ren_AU
dc.contributor.authorDavis, Jen_AU
dc.contributor.authorZhang, YJen_AU
dc.contributor.authorTriani, Gen_AU
dc.date.accessioned2020-03-26T03:29:48Zen_AU
dc.date.available2020-03-26T03:29:48Zen_AU
dc.date.issued2016-05-01en_AU
dc.description.abstractPhase pure lead zirconate titanate (PZT) powder was produced via a new aqueous coprecipitation method. A suite of characterization techniques, including FTIR, Raman, X-ray diffraction, SEM as well as nitrogen sorption were employed to investigate the structural evolution of the synthesized and calcined powder. The dried precipitate formed in aqueous phase yielded approximately 80 wt% final product after calcination. The PZT perovskite structure was obtained after calcination at 550 °C for 3 h. Milling of the calcined powder reduced the mean particle size from approximately 10 µm to 2 µm. With increasing calcination temperature from 550 °C to 700 °C, both surface area and pore volume decreased while pore size increased from 3.4 nm to 9.8 nm. The bulk density of pelletized samples increased from 4.83 to 7.57 g/cm3 with increasing sintering temperature from 800 °C to 1200 °C. Powder processing using this aqueous route is simple and reproducible leading to a method that is readily scalable for industrial applications. © 2016 Elsevier Ltd.en_AU
dc.identifier.citationKong, L., Karatchevtseva, I., Holmes, R., Davis, J., Zhang, Y., & Triani, G. (2016). New synthesis route for lead zirconate titanate powder. Ceramics International, 42(6), 6782-6790. doi:10.1016/j.ceramint.2016.01.055en_AU
dc.identifier.govdoc9004en_AU
dc.identifier.issn0272-8842en_AU
dc.identifier.issue6en_AU
dc.identifier.journaltitleCeramics Internationalen_AU
dc.identifier.pagination6782-6790en_AU
dc.identifier.urihttps://doi.org/10.1016/j.ceramint.2016.01.055en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/9250en_AU
dc.identifier.volume42en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectPZTen_AU
dc.subjectPerovskiteen_AU
dc.subjectCoprecipitationen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectRaman spectroscopyen_AU
dc.subjectCalcinationen_AU
dc.titleNew synthesis route for lead zirconate titanate powderen_AU
dc.typeJournal Articleen_AU
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