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dc.contributor.authorDAS, RNen_US
dc.date.accessioned2011-07-25T22:07:19Zen_US
dc.date.accessioned2011-12-26T12:52:14Zen_US
dc.date.accessioned2011-12-27T05:39:19Z
dc.date.available2011-07-25T22:07:19Zen_US
dc.date.available2011-12-26T12:52:14Zen_US
dc.date.available2011-12-27T05:39:19Z
dc.date.issued2001en_US
dc.identifier.citationMATERIALS LETTERS, 47(6), 344-350en_US
dc.identifier.issn0167-577Xen_US
dc.identifier.urihttp://dx.doi.org/10.1016/S0167-577X(00)00264-0en_US
dc.identifier.urihttp://dspace.library.iitb.ac.in/xmlui/handle/10054/6798en_US
dc.identifier.urihttp://hdl.handle.net/10054/6798
dc.description.abstractA variety of nanocrystalline (particle diameter < 100 nm) ceramic powders has been prepared from an innovative sucrose process using metal ion-sucrose (containing 10-20 mol% polyvinyl alcohol (PVA)) solution. The process involves the dehydration of metal ion-sucrose solution to a highly viscous liquid, which on decomposition produces the precursor materials. Calcination of the precursors at low external temperatures produces the nanocrystalline ceramic powders. The examples discussed include lead zirconate titanate PbZr0.6Ti0.4O3 (PZT) and spinel ferrites MFe2O4 (M - Co, Ni, Zn). (C) 2001 .en_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.subjectPowdersen_US
dc.subjectOxidesen_US
dc.subjectCoprecipitationen_US
dc.subject.otherNanocrystallineen_US
dc.subject.otherPzt (Pbzn Titanate)en_US
dc.subject.otherMfe2o4 (Mfeo4 = Co, Ni, Zn) Spinelsen_US
dc.subject.otherSucroseen_US
dc.subject.otherPva (Polyvinyl Alcohol)en_US
dc.titleNanocrystalline ceramics from sucrose processen_US
dc.typeArticleen_US


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