Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling

Pb(Zr0.52Ti0.48)O3 piezoelectric was successfully prepared by solid state reaction method via high energy planetary ball milling. This method which implements a single firing step where the calcinations process has been skipped thus successfully controls the higher evaporation amount of PbO during s...

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Main Author: Nur Shafiza Afzan, Sharif
Format: Thesis
Language:English
English
English
Published: 2015
Subjects:
Online Access:http://umpir.ump.edu.my/id/eprint/11512/
http://umpir.ump.edu.my/id/eprint/11512/
http://umpir.ump.edu.my/id/eprint/11512/1/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28Table%20of%20content%29.pdf
http://umpir.ump.edu.my/id/eprint/11512/2/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28Abstract%29.pdf
http://umpir.ump.edu.my/id/eprint/11512/3/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28References%29.pdf
id ump-11512
recordtype eprints
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
Nur Shafiza Afzan, Sharif
Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling
description Pb(Zr0.52Ti0.48)O3 piezoelectric was successfully prepared by solid state reaction method via high energy planetary ball milling. This method which implements a single firing step where the calcinations process has been skipped thus successfully controls the higher evaporation amount of PbO during sintering process. Optimization is important on sintering parameters when using a single firing process. With the optimum processing parameters and sintering conditions (temperature and duration), the excellent PZT formation and optimum electrical properties of PZT ceramics was produce. The properties of piezoelectric materials were modified by different milling duration (20, 40 and 60 hours) and sintering parameters (temperature: 1000, 1050, 1100, 1150 and 1200 °C; soaking time: 1, 2 and 3 hours). Based on the study, sample milled for 40 hours show suitable milling duration with SEM analysis promotes fine particles and densification, thus achieved an excellent dielectric and piezoelectric properties. Preliminary works have been done in order to find suitable sintering temperature and durations to obtain the best PZT formation with good piezoelectric properties. This study continued to the next phase with 40 hours and sintered at different sintering temperatures (1050, 1100, 1150 and 1200 °C) and durations (1, 2 and 3 hours). According to the results, XRD analysis indicate that samples sintered at different sintering temperature and duration show single perovskite phase and no crystal structure changes were detected. However, sample sintered at 1200 °C for longer sintering duration (3 hours), new phase which mainly of excess PbO oxides were identified. SEM analysis was carried out and shows that, fine and dense grain sizes were achieved after sintering at 1050, 1100 °C for 1 hour. Increasing the sintering temperature and duration, larger and irregular grain size were observed. SEM observation indicated that sample sintered at 1200 °C for 2 hours durations shows better grain morphology whereby homogenous and dense microstructure were obtained. Increasing of the sintering temperature and durations, produces an increase of the grain size, increase in dielectric and piezoelectric properties thus decrease the value of dielectric loss for PZT ceramic. However, higher sintering temperature (1200 °C) and longer sintering durations (3 hours), the relative density slightly decreases to about 92 % of the theoretical density and causes the electrical properties to decrease. This phenomenon happens due to the evaporation of PbO whereby the existence of PbO phase was detected in the XRD patterns. Based on the results, sample sintered at 1200 °C for 2 hours show optimum sintering parameter and exhibits excellent room temperature electrical properties, which are listed as follows: εr = 2400, tan δ = 0.009, d33 = 256 pC/N, kt = 0.48, kp = 0.42 and Qm = 1716
format Thesis
author Nur Shafiza Afzan, Sharif
author_facet Nur Shafiza Afzan, Sharif
author_sort Nur Shafiza Afzan, Sharif
title Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling
title_short Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling
title_full Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling
title_fullStr Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling
title_full_unstemmed Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling
title_sort synthesis and characterization of lead zirconate titanate (pb[zr0.52ti0.48]o3) properties via high energy planetary ball milling
publishDate 2015
url http://umpir.ump.edu.my/id/eprint/11512/
http://umpir.ump.edu.my/id/eprint/11512/
http://umpir.ump.edu.my/id/eprint/11512/1/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28Table%20of%20content%29.pdf
http://umpir.ump.edu.my/id/eprint/11512/2/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28Abstract%29.pdf
http://umpir.ump.edu.my/id/eprint/11512/3/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28References%29.pdf
first_indexed 2023-09-18T22:12:20Z
last_indexed 2023-09-18T22:12:20Z
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spelling ump-115122017-04-03T04:06:10Z http://umpir.ump.edu.my/id/eprint/11512/ Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling Nur Shafiza Afzan, Sharif TP Chemical technology Pb(Zr0.52Ti0.48)O3 piezoelectric was successfully prepared by solid state reaction method via high energy planetary ball milling. This method which implements a single firing step where the calcinations process has been skipped thus successfully controls the higher evaporation amount of PbO during sintering process. Optimization is important on sintering parameters when using a single firing process. With the optimum processing parameters and sintering conditions (temperature and duration), the excellent PZT formation and optimum electrical properties of PZT ceramics was produce. The properties of piezoelectric materials were modified by different milling duration (20, 40 and 60 hours) and sintering parameters (temperature: 1000, 1050, 1100, 1150 and 1200 °C; soaking time: 1, 2 and 3 hours). Based on the study, sample milled for 40 hours show suitable milling duration with SEM analysis promotes fine particles and densification, thus achieved an excellent dielectric and piezoelectric properties. Preliminary works have been done in order to find suitable sintering temperature and durations to obtain the best PZT formation with good piezoelectric properties. This study continued to the next phase with 40 hours and sintered at different sintering temperatures (1050, 1100, 1150 and 1200 °C) and durations (1, 2 and 3 hours). According to the results, XRD analysis indicate that samples sintered at different sintering temperature and duration show single perovskite phase and no crystal structure changes were detected. However, sample sintered at 1200 °C for longer sintering duration (3 hours), new phase which mainly of excess PbO oxides were identified. SEM analysis was carried out and shows that, fine and dense grain sizes were achieved after sintering at 1050, 1100 °C for 1 hour. Increasing the sintering temperature and duration, larger and irregular grain size were observed. SEM observation indicated that sample sintered at 1200 °C for 2 hours durations shows better grain morphology whereby homogenous and dense microstructure were obtained. Increasing of the sintering temperature and durations, produces an increase of the grain size, increase in dielectric and piezoelectric properties thus decrease the value of dielectric loss for PZT ceramic. However, higher sintering temperature (1200 °C) and longer sintering durations (3 hours), the relative density slightly decreases to about 92 % of the theoretical density and causes the electrical properties to decrease. This phenomenon happens due to the evaporation of PbO whereby the existence of PbO phase was detected in the XRD patterns. Based on the results, sample sintered at 1200 °C for 2 hours show optimum sintering parameter and exhibits excellent room temperature electrical properties, which are listed as follows: εr = 2400, tan δ = 0.009, d33 = 256 pC/N, kt = 0.48, kp = 0.42 and Qm = 1716 2015-05 Thesis NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11512/1/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28Table%20of%20content%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11512/2/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28Abstract%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11512/3/Synthesis%20and%20characterization%20of%20lead%20Zirconate%20Titanate%20%28Pb%5BZr0.52Ti0.48%5DO3%29%20properties%20via%20high%20energy%20planetary%20ball%20milling%20%28References%29.pdf Nur Shafiza Afzan, Sharif (2015) Synthesis and characterization of lead Zirconate Titanate (Pb[Zr0.52Ti0.48]O3) properties via high energy planetary ball milling. PhD thesis, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:91261&theme=UMP2