Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods

PZT ceramics were prepared from a mixture of a mixed-oxide powder with the particles as large as 1 m, and a sol from a triol sol-gel method. The latter provided small particles of ∼20-100 nm after being calcined at 600°C. This mixture thus so called 'sol-bonded PZT powder'. The powder was...

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Main Authors:	Chontira Sangsubun, Anucha Watcharapasorn, Manoch Naksata, Tawee Tunkasiri, Sukanda Jiansirisomboon
Format:	Journal
Published:	2018
Subjects:	Materials Science Physics and Astronomy
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75449114441&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61158
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Institution:	Chiang Mai University

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spelling	th-cmuir.6653943832-611582018-09-10T04:09:54Z Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods Chontira Sangsubun Anucha Watcharapasorn Manoch Naksata Tawee Tunkasiri Sukanda Jiansirisomboon Materials Science Physics and Astronomy PZT ceramics were prepared from a mixture of a mixed-oxide powder with the particles as large as 1 m, and a sol from a triol sol-gel method. The latter provided small particles of ∼20-100 nm after being calcined at 600°C. This mixture thus so called 'sol-bonded PZT powder'. The powder was sintered at the temperature between 950-1200°C. X-ray diffraction results suggested that phases were changed from predominant rhombohedral to tetragonal with increasing the sintering temperature. The maximum room temperature dielectric constant of 1471 at 1 kHz could be achieved in the ceramic sintered at 1100°C, where the densification was optimized. 2018-09-10T04:05:43Z 2018-09-10T04:05:43Z 2007-12-01 Journal 15635112 00150193 2-s2.0-75449114441 10.1080/00150190701512318 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75449114441&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61158
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Materials Science Physics and Astronomy
spellingShingle	Materials Science Physics and Astronomy Chontira Sangsubun Anucha Watcharapasorn Manoch Naksata Tawee Tunkasiri Sukanda Jiansirisomboon Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
description	PZT ceramics were prepared from a mixture of a mixed-oxide powder with the particles as large as 1 m, and a sol from a triol sol-gel method. The latter provided small particles of ∼20-100 nm after being calcined at 600°C. This mixture thus so called 'sol-bonded PZT powder'. The powder was sintered at the temperature between 950-1200°C. X-ray diffraction results suggested that phases were changed from predominant rhombohedral to tetragonal with increasing the sintering temperature. The maximum room temperature dielectric constant of 1471 at 1 kHz could be achieved in the ceramic sintered at 1100°C, where the densification was optimized.
format	Journal
author	Chontira Sangsubun Anucha Watcharapasorn Manoch Naksata Tawee Tunkasiri Sukanda Jiansirisomboon
author_facet	Chontira Sangsubun Anucha Watcharapasorn Manoch Naksata Tawee Tunkasiri Sukanda Jiansirisomboon
author_sort	Chontira Sangsubun
title	Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
title_short	Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
title_full	Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
title_fullStr	Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
title_full_unstemmed	Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
title_sort	preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods
publishDate	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75449114441&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61158
_version_	1681425568646561792

Preparation of sol-bonded lead zirconate titanate ceramics via sol-gel and mixed-oxide methods

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