Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics
The PZTN sol-powder was synthesized from a triol sol-gel process, while the ball milled PZT powder prepared from the reagent grade oxides of PbO, ZrO2and TiO2powders. The sol and balled milled powders were mixed at a ratio of 30:70, 50:50 and 70:30 by weight. The results showed that at a composition...
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th-cmuir.6653943832-525072018-09-04T09:36:06Z Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics C. Sangsubun A. Watcharapasorn S. Jiansirisomboon Engineering Materials Science Physics and Astronomy The PZTN sol-powder was synthesized from a triol sol-gel process, while the ball milled PZT powder prepared from the reagent grade oxides of PbO, ZrO2and TiO2powders. The sol and balled milled powders were mixed at a ratio of 30:70, 50:50 and 70:30 by weight. The results showed that at a composition of 70:30 had the maximum density values compared with the other two compositions. X-ray diffraction analysis indicated that a single tetragonal phase was observed at all sintering temperatures for this composition (70:30). The maximum room temperature dielectric constant measured at 1 kHz was 1151 could be achieved for the ceramic sintered at 1100°C for 4 h, where the densification was optimized. © 2013 Copyright Taylor and Francis Group, LLC. 2018-09-04T09:26:27Z 2018-09-04T09:26:27Z 2013-12-01 Journal 16078489 10584587 2-s2.0-84891816286 10.1080/10584587.2013.852941 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84891816286&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52507 |
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Engineering Materials Science Physics and Astronomy C. Sangsubun A. Watcharapasorn S. Jiansirisomboon Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics |
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The PZTN sol-powder was synthesized from a triol sol-gel process, while the ball milled PZT powder prepared from the reagent grade oxides of PbO, ZrO2and TiO2powders. The sol and balled milled powders were mixed at a ratio of 30:70, 50:50 and 70:30 by weight. The results showed that at a composition of 70:30 had the maximum density values compared with the other two compositions. X-ray diffraction analysis indicated that a single tetragonal phase was observed at all sintering temperatures for this composition (70:30). The maximum room temperature dielectric constant measured at 1 kHz was 1151 could be achieved for the ceramic sintered at 1100°C for 4 h, where the densification was optimized. © 2013 Copyright Taylor and Francis Group, LLC. |
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author |
C. Sangsubun A. Watcharapasorn S. Jiansirisomboon |
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C. Sangsubun A. Watcharapasorn S. Jiansirisomboon |
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C. Sangsubun |
title |
Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics |
title_short |
Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics |
title_full |
Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics |
title_fullStr |
Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics |
title_full_unstemmed |
Effect of composition on phase formation, microstructure and dielectric properties of sol-bonded PZTN-PZT ceramics |
title_sort |
effect of composition on phase formation, microstructure and dielectric properties of sol-bonded pztn-pzt ceramics |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84891816286&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52507 |
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