Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/61690
Title: Preparation and characterization of high-purity PZT powders and ceramics made by modified spray-drying techniques
Authors: Wandee Thamjaree
Liang Deng Yu
Kamonpan Pengpat
Tawee Tunkasiri
Keywords: Engineering
Materials Science
Physics and Astronomy
Issue Date: 1-Jan-2006
Abstract: The preparation and characterization of high-purity PZT powders and ceramics made by modified spray-drying techniques, where the cost of starting materials is high, was reported. A low-purity-grade (<99%) and comparatively low priced Pb(NO3)2, ZrO(NO3)2.6H2O, and C12H28O4Ti in a molar ratio of 1: 0.52: 0.48. The final solution was dried in a spray drier at 130°C to obtain fine granules. The physical properties, dielectric properties, and piezoelectric properties of the sintered ceramics were studied and found to be equivalent to the corresponding values of the ceramics produced from high purity chemicals.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33645729948&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61690
ISSN: 14328917
Appears in Collections:CMUL: Journal Articles

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