| Effect of sintering temperature and composition on microstructure and properties of PMS-PZT ceramics |
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| 引用本文： | 杜红亮 裴志斌 李智敏 罗发 朱冬梅 周万城 屈绍波. Effect of sintering temperature and composition on microstructure and properties of PMS-PZT ceramics[J]. 中国有色金属学会会刊, 2006, 16(B01): 165-169. DOI: 10.1016/S1003-6326(06)60167-2 |
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| 作者姓名： | 杜红亮 裴志斌 李智敏 罗发 朱冬梅 周万城 屈绍波 |
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| 作者单位： | [1]State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi＇an 710072, China [2]College of Science, Air Force Engineering University, Xi＇an 710051, China [3]Key Laboratory of Electronic Materials Research, Ministry of Education, Xi＇an Jiaotong University, Xi＇an 710049, China |
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| 基金项目： | Project（10474077） supported by the National Natural Science Foundation of China |
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| 摘 要： | The piezoelectric ceramics xPb（Mn1/3Sb2/3）O3-（1-x）Pb（Zr1/2Ti1/2）O3 （abbreviated as PMS-PZT） were synthesized by traditional ceramics process. The effect of sintering temperature and the amount of Pb（Mn1/3Sb2/3）O3 （abbreviated as PMS） on phase structure, microstructure, piezoelectric and dielectric properties of PMS-PZT ceramics was investigated. The results show that the pure perovskite phase is in all ceramics specimens, the phase structure of PMS-PZT ceramics changes from tetragonal phase to single rhombohedral phase with the increasing amount of PMS. The dielectric constant εr, Curie temperature Tc, electromechanical coupling factor kp and piezoelectric constant d33 decrease, whereas the mechanical quality factor Qm and dielectric loss tanδ increase with the increasing amount of PMS in system. The optimum sintering temperature is 1 200-1 250 ℃. It is concluded that the PMS-PZT （x=0.07） ceramics sintered at 1 250 ℃ is suitable for high-power piezoelectric transformer. These properties include εr=674.8, tanδ =0.005 25, kp=0.658, Qm= 1 520, d33=230 pC/N, Tc=275 ℃.
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| 关 键 词： | PMS-PZT压电陶瓷 烧结温度 成分 显微结构 压电性质 介电性质 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006-04-25 |
Effect of sintering temperature and composition on microstructure and properties of PMS-PZT ceramics |
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| DU Hong-liang, PEI Zhi-bin, LI Zhi-min, LUO Fa, ZHU Dong-mei, ZHOU Wan-cheng, QU Shao-bo. Effect of sintering temperature and composition on microstructure and properties of PMS-PZT ceramics[J]. Transactions of Nonferrous Metals Society of China, 2006, 16(B01): 165-169. DOI: 10.1016/S1003-6326(06)60167-2 |
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| Authors: | DU Hong-liang PEI Zhi-bin LI Zhi-min LUO Fa ZHU Dong-mei ZHOU Wan-cheng QU Shao-bo |
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| Affiliation: | 1. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi''an 710072, China;2. College of Science, Air Force Engineering University, Xi''an 710051, China;3. Key Laboratory of Electronic Materials Research, Ministry of Education, Xi''an Jiaotong University, Xi''an 710049, China;1. Department of Nano Bio Information Technology, KU-KIST Graduate School of Converging Science and Technology, Anam-dong 5-ga, Seongbuk-gu, Seoul 136-701, Korea;2. Department of Materials Science and Engineering, Korea University, Anam-dong 5-ga, Seongbuk-gu, Seoul 136-701, Korea;3. Electronic Materials Center, Korea Institute of Science and Technology, 39-1 Hawolkok-dong, Seongbuk-gu, Seoul 137-791, Korea;1. School of Materials Science and Engineering, North University of China, Taiyuan 030051, China;2. State Key Lab of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China;1. School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, PR China;2. Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Shenzhen University, Shenzhen 518060, PR China;3. Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, USA;1. School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, 224051, PR China;2. State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, PR China;1. Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, 610209, PR China;2. State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, PR China;3. University of Chinese Academy of Sciences, Beijing, 100049, PR China |
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| Abstract: | The piezoelectric ceramics xPb(Mn1/3Sb2/3)O3-(1-x)Pb(Zr1/2Ti1/2)O3 (abbreviated as PMS-PZT) were synthesized by traditional ceramics process. The effect of sintering temperature and the amount of Pb(Mn1/3Sb2/3) O3(abbreviated as PMS) on phase structure, microstructure, piezoelectric and dielectric properties of PMS-PZT ceramics was investigated. The results show that the pure perovskite phase is in all ceramics specimens, the phase structure of PMS-PZT ceramics changes from tetragonal phase to single rhombohedral phase with the increasing amount of PMS. The dielectric constant ɛr, Curie temperature Tc, electromechanical coupling factor kp and piezoelectric constant d33 decrease, whereas the mechanical quality factor Qm and dielectric loss tanδ increase with the increasing amount of PMS in system. The optimum sintering temperature is 1 200–1 250 °C. It is concluded that the PMS-PZT (x=0.07) ceramics sintered at 1 250 °C is suitable for high-power piezoelectric transformer. These properties include ɛr=674.8, tanδ=0.005 25, kp = 0.658, Qm=1 520, d33=230 pC/N, Tc=275 °C. |
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| Keywords: | PMS-PZT piezoelectric ceramics piezoelectric properties dielectric properties perovskite |
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