EPrints@IIT Delhi >
Faculty Research Publicatons  >
Chemistry >

Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1238

Full metadata record

DC FieldValueLanguage
dc.contributor.authorJha, P-
dc.contributor.authorArya, P R-
dc.contributor.authorGanguli, A K-
dc.identifier.citationMaterials Chemistry and Physics, 82(2), 355-361en
dc.description.abstractMonophasic oxides of the formula, PbZrxTi1−xO3 (0.0≤x≤0.75) were obtained at temperatures close to 500 °C from polymeric precursors formed using citric acid and ethylene glycol. The oxides were found to be tetragonal for lower values of x and rhombohedral for x=0.75. X-ray line broadening studies along with transmission electron microscopy (TEM) show grain size in the range 50–60 nm for all the compositions. The dielectric constant of the above oxides increases with increase in Zr substitution and has a maximum value (=235) for PbZr0.75Ti0.25O3. The dielectric loss varies from 0.005 at 100 kHz and increases to 0.13 at 500 kHz.en
dc.format.extent569178 bytes-
dc.subjectElectron microscopyen
dc.subjectDielectric propertiesen
dc.titleDielectric properties of lead zirconium titanates with nanometer size grains synthesized by the citrate precursor routeen
Appears in Collections:Chemistry

Files in This Item:

File Description SizeFormat
jhadie2003.pdf555.84 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback