Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics
(Pb1-xBax)ZrO3ceramics for the composition range 0.0 ≤ x ≤ 0.3 were prepared by mixed oxide solid-state reaction method. Phase formation, microstructure, piezoelectric, dielectric and mechanical properties were studies. It was found that the density of the ceramics decreases with increasing amounts...
Saved in:
Main Authors: | , , |
---|---|
Format: | Journal |
Published: |
2018
|
Subjects: | |
Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33750477301&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61666 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Chiang Mai University |
id |
th-cmuir.6653943832-61666 |
---|---|
record_format |
dspace |
spelling |
th-cmuir.6653943832-616662018-09-11T09:01:51Z Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics G. Rujijanagul A. Rittidech T. Bongkarn Engineering Materials Science Physics and Astronomy (Pb1-xBax)ZrO3ceramics for the composition range 0.0 ≤ x ≤ 0.3 were prepared by mixed oxide solid-state reaction method. Phase formation, microstructure, piezoelectric, dielectric and mechanical properties were studies. It was found that the density of the ceramics decreases with increasing amounts of Ba2+, whilst the average grain size is in the range of 1.0-2.3 μm. The structure of as-calcined powder revealed that, the fraction of the orthorhombic phase is decreasing with increasing Ba2+content. The mechanical properties of the ceramics were studied by Vickers and Knoop microhardness testers. The values of Vickers and Knoop hardness are in the range of 4.10-6.48 and 4.15-5.67 GPa respectively. The d33values of the samples increases from ∼0 to 87 pC/N with increasing Ba2+concentration from x = 0.0-0.3. The dielectric constant at room temperature increases with increasing of Ba2+concentration. The results indicated that Ba2+concentration has a significant effect on the electrical properties in PBZ ceramics. © 2006 Elsevier B.V. All rights reserved. 2018-09-11T08:56:45Z 2018-09-11T08:56:45Z 2006-11-25 Journal 09215093 2-s2.0-33750477301 10.1016/j.msea.2005.12.051 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33750477301&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61666 |
institution |
Chiang Mai University |
building |
Chiang Mai University Library |
country |
Thailand |
collection |
CMU Intellectual Repository |
topic |
Engineering Materials Science Physics and Astronomy |
spellingShingle |
Engineering Materials Science Physics and Astronomy G. Rujijanagul A. Rittidech T. Bongkarn Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics |
description |
(Pb1-xBax)ZrO3ceramics for the composition range 0.0 ≤ x ≤ 0.3 were prepared by mixed oxide solid-state reaction method. Phase formation, microstructure, piezoelectric, dielectric and mechanical properties were studies. It was found that the density of the ceramics decreases with increasing amounts of Ba2+, whilst the average grain size is in the range of 1.0-2.3 μm. The structure of as-calcined powder revealed that, the fraction of the orthorhombic phase is decreasing with increasing Ba2+content. The mechanical properties of the ceramics were studied by Vickers and Knoop microhardness testers. The values of Vickers and Knoop hardness are in the range of 4.10-6.48 and 4.15-5.67 GPa respectively. The d33values of the samples increases from ∼0 to 87 pC/N with increasing Ba2+concentration from x = 0.0-0.3. The dielectric constant at room temperature increases with increasing of Ba2+concentration. The results indicated that Ba2+concentration has a significant effect on the electrical properties in PBZ ceramics. © 2006 Elsevier B.V. All rights reserved. |
format |
Journal |
author |
G. Rujijanagul A. Rittidech T. Bongkarn |
author_facet |
G. Rujijanagul A. Rittidech T. Bongkarn |
author_sort |
G. Rujijanagul |
title |
Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics |
title_short |
Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics |
title_full |
Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics |
title_fullStr |
Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics |
title_full_unstemmed |
Phase formation, piezoelectric, dielectric and mechanical properties of (Pb<inf>1-x</inf>Ba<inf>x</inf>)ZrO<inf>3</inf>ceramics |
title_sort |
phase formation, piezoelectric, dielectric and mechanical properties of (pb<inf>1-x</inf>ba<inf>x</inf>)zro<inf>3</inf>ceramics |
publishDate |
2018 |
url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33750477301&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61666 |
_version_ |
1681425663151570944 |