Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system

Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system

The preparation of Lead-free piezoelectric ceramics of lanthanum doped bismuth sodium tinanate (Bi0.487Na0.487La0.017TiO3: BNLT) and barium titanate (BaTiO3: BT) have been carried out in the system of (1-x)BNLT-xBT where x = 0, 0.2, 0.4, 0.8 and 1.0. The BNLT and BT powders were produced separately...

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Main Authors: Uraiwan Intatha, Sukum Eitssayeam, Gobwute Rujijanagul, Kamonpan Pengpat, Tawee Tunkasiri
Format: Journal
Published: 2018
Subjects:
Materials Science
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75849157370&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61166
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-611662018-09-10T04:09:59Z Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system Uraiwan Intatha Sukum Eitssayeam Gobwute Rujijanagul Kamonpan Pengpat Tawee Tunkasiri Materials Science Physics and Astronomy The preparation of Lead-free piezoelectric ceramics of lanthanum doped bismuth sodium tinanate (Bi0.487Na0.487La0.017TiO3: BNLT) and barium titanate (BaTiO3: BT) have been carried out in the system of (1-x)BNLT-xBT where x = 0, 0.2, 0.4, 0.8 and 1.0. The BNLT and BT powders were produced separately using conventional method and they were then mixed by following above ratios. Physical, dielectric and piezoelectric properties were also observed. The optimum sintering temperatures of ceramics are in the range of 1100°C to 1150°C with a soaking time for 2 hours. The optimum conditions in terms of microstructure, physical, dielectric and piezoelectric properties were found in the (1-x)BNLT-xBT ceramic with x = 0.2. 2018-09-10T04:05:47Z 2018-09-10T04:05:47Z 2007-12-01 Journal 15635112 00150193 2-s2.0-75849157370 10.1080/00150190701536945 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75849157370&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61166
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
Uraiwan Intatha
Sukum Eitssayeam
Gobwute Rujijanagul
Kamonpan Pengpat
Tawee Tunkasiri
Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system
description The preparation of Lead-free piezoelectric ceramics of lanthanum doped bismuth sodium tinanate (Bi0.487Na0.487La0.017TiO3: BNLT) and barium titanate (BaTiO3: BT) have been carried out in the system of (1-x)BNLT-xBT where x = 0, 0.2, 0.4, 0.8 and 1.0. The BNLT and BT powders were produced separately using conventional method and they were then mixed by following above ratios. Physical, dielectric and piezoelectric properties were also observed. The optimum sintering temperatures of ceramics are in the range of 1100°C to 1150°C with a soaking time for 2 hours. The optimum conditions in terms of microstructure, physical, dielectric and piezoelectric properties were found in the (1-x)BNLT-xBT ceramic with x = 0.2.
format Journal
author Uraiwan Intatha
Sukum Eitssayeam
Gobwute Rujijanagul
Kamonpan Pengpat
Tawee Tunkasiri
author_facet Uraiwan Intatha
Sukum Eitssayeam
Gobwute Rujijanagul
Kamonpan Pengpat
Tawee Tunkasiri
author_sort Uraiwan Intatha
title Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system
title_short Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system
title_full Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system
title_fullStr Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system
title_full_unstemmed Preparation of lead-free piezoelectric ceramics from (1-x)BNLT-xBT ceramics system
title_sort preparation of lead-free piezoelectric ceramics from (1-x)bnlt-xbt ceramics system
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=75849157370&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61166
_version_ 1681425570147074048

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