Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature

Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 (PLSZT) ceramics were successfully doped with various amounts of Li2CO3. The effect of Li2CO3 as sintering aid on crystallization process of PLSZT ceramic was also determined by thermal analysis (TGA/DTA). As the amount of Li2CO3 increased from 0.1 to 1 mol%, the s...

Full description

Saved in:
Bibliographic Details
Main Authors: Maliha Siddiqui, Julie Juliewatty Mohamed, Zainal Arifin Ahmad
Format: Indexed Article
Published: Elsevier Ltd and Techna S.r.l. 2016
Online Access:http://discol.umk.edu.my/id/eprint/7564/
http://www.sciencedirect.com/science/article/pii/S0272884216320818
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Universiti Malaysia Kelantan
id my.umk.eprints.7564
record_format eprints
spelling my.umk.eprints.75642022-05-23T10:01:09Z http://discol.umk.edu.my/id/eprint/7564/ Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature Maliha Siddiqui Julie Juliewatty Mohamed Zainal Arifin Ahmad Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 (PLSZT) ceramics were successfully doped with various amounts of Li2CO3. The effect of Li2CO3 as sintering aid on crystallization process of PLSZT ceramic was also determined by thermal analysis (TGA/DTA). As the amount of Li2CO3 increased from 0.1 to 1 mol%, the sintering temperature was found to decrease from 1150 to 850 °C. Li2CO3 addition improved the densification and increased the average grain size. XRD data revealed the formation of single perovskite phase in all compositions. The effects of Li+ doping on the piezoelectric and dielectric properties of PLSZT ceramics were also investigated in which the piezoelectric and dielectric properties were found to be enhanced with the increase in Li+ content. The best piezoelectric and dielectric properties were obtained for 0.7 mol% Li2CO3 with ρ=7.421 g/cm3, KP=0.46, d33=259 (pC/N), εr=1270, and tan δ=0.0847. Elsevier Ltd and Techna S.r.l. 2016-11-12 Indexed Article NonPeerReviewed Maliha Siddiqui and Julie Juliewatty Mohamed and Zainal Arifin Ahmad (2016) Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature. Ceramics International, 43 (2). pp. 2644-2649. ISSN 0272-8842 http://www.sciencedirect.com/science/article/pii/S0272884216320818
institution Universiti Malaysia Kelantan
building Perpustakaan Universiti Malaysia Kelantan
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Kelantan
content_source UMK Institutional Repository
url_provider http://umkeprints.umk.edu.my/
description Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 (PLSZT) ceramics were successfully doped with various amounts of Li2CO3. The effect of Li2CO3 as sintering aid on crystallization process of PLSZT ceramic was also determined by thermal analysis (TGA/DTA). As the amount of Li2CO3 increased from 0.1 to 1 mol%, the sintering temperature was found to decrease from 1150 to 850 °C. Li2CO3 addition improved the densification and increased the average grain size. XRD data revealed the formation of single perovskite phase in all compositions. The effects of Li+ doping on the piezoelectric and dielectric properties of PLSZT ceramics were also investigated in which the piezoelectric and dielectric properties were found to be enhanced with the increase in Li+ content. The best piezoelectric and dielectric properties were obtained for 0.7 mol% Li2CO3 with ρ=7.421 g/cm3, KP=0.46, d33=259 (pC/N), εr=1270, and tan δ=0.0847.
format Indexed Article
author Maliha Siddiqui
Julie Juliewatty Mohamed
Zainal Arifin Ahmad
spellingShingle Maliha Siddiqui
Julie Juliewatty Mohamed
Zainal Arifin Ahmad
Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature
author_facet Maliha Siddiqui
Julie Juliewatty Mohamed
Zainal Arifin Ahmad
author_sort Maliha Siddiqui
title Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature
title_short Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature
title_full Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature
title_fullStr Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature
title_full_unstemmed Piezoelectric and dielectric properties of Pb0.93La0.02Sr0.05(Zr0.52Ti0.48)O3 ceramics doped with Li2CO3 at low sintering temperature
title_sort piezoelectric and dielectric properties of pb0.93la0.02sr0.05(zr0.52ti0.48)o3 ceramics doped with li2co3 at low sintering temperature
publisher Elsevier Ltd and Techna S.r.l.
publishDate 2016
url http://discol.umk.edu.my/id/eprint/7564/
http://www.sciencedirect.com/science/article/pii/S0272884216320818
_version_ 1763303859323666432