| 锰锑酸铅-锌铌酸铅-锆钛酸铅陶瓷的铁电性能 |
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| 引用本文： | 周静,彭蔚蔚,郭吉丰,陈文.锰锑酸铅-锌铌酸铅-锆钛酸铅陶瓷的铁电性能[J].硅酸盐学报,2007,35(2):174-177. |
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| 作者姓名： | 周静 彭蔚蔚 郭吉丰 陈文 |
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| 作者单位： | 1. 武汉理工大学材料科学与工程学院,武汉,430070
2. 浙江大学电气工程学院,杭州,310027 |
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| 摘 要： | 通过电滞回线测试,探讨了xPb(Mn1/3Sb2/3)0.05(Zr1/2Ti1/2)0.95O3(1-x)Pb(Zn1/3Nb2/3)0.28(Zr1/2Ti1/2)0.72O3xPMnS-(1-x)PZN]陶瓷的铁电性能及铁电相变特性.同时研究了Ba2 取代Pb2 对材料铁电性能的影响.结果表明;三方相含量较高的0.2PMnS-0.8PZN陶瓷具有较高的矫顽场和较大的剩余极化强度;四方相含量较高的0.5PMnS-0.5PZN和0.6PMnS-0.4PZN陶瓷具有较低的矫顽场和较小的剩余极化强度,Ba2 取代使三方相含量增加,铁电性能明显提高.
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| 关 键 词： | 锰锑酸铅-锌铌酸铅-锆钛酸铅陶瓷 铁电性能 压电陶瓷 钡取代 |
| 文章编号： | 0454-5648(2007)02-0174-04 |
| 修稿时间： | 08 12 2006 12:00AM |
FERROELECTRIC PROPERTIES OF LEAD MANGANESE ANTIMONY-LEAD ZINC NIOBATE-LEAD ZIRCONATE TITANATE CERAMICS |
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| ZHOU Jing,PENG Weiwei,GUO Jifeng,CHEN Wen.FERROELECTRIC PROPERTIES OF LEAD MANGANESE ANTIMONY-LEAD ZINC NIOBATE-LEAD ZIRCONATE TITANATE CERAMICS[J].Journal of The Chinese Ceramic Society,2007,35(2):174-177. |
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| Authors: | ZHOU Jing PENG Weiwei GUO Jifeng CHEN Wen |
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| Affiliation: | 1.School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 4300701 2.College of Electrical Engineering, Zhejiang Universiry, Hangxzhou 310027, China |
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| Abstract: | Through testing of the hysteresis loop,the ferroelectric properties and ferroelectric phase transition of xPb(Mn1/3Sb2/3)0.05(Zr1/2Ti1/2)0.95O3(1-x)Pb(Zn1/3Nb2/3)0.28(Zr1/2Ti1/2)0.72O3 xPMnS-(1-x)PZN] ceramics were determined.The effect of the substitution of Ba2 for Pb2 on the ferroelectric properties of the material was also studied.The results show that 0.2PMnS-0.8PZN ceramic with high rhombohedral phase content has a higher coercive field and a larger remnant polarization,while 0.5PMnS-0.5PZN and 0.6PMnS-0.4PZN ceramics with high tetragonal phase content have a lower coercive field and a smaller rem-nant polarization.The substitution of Ba2 for Pb2 can increase the content of the rhombohedral phase and thus improve the ferroelec-tric properties of the material. |
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| Keywords: | lead manganese antimony-lead zinc niobate-lead zirconate titanate ceramics ferroelectric property piezoelectric ceramics substitution of barium |
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