| 高取向钛酸铋陶瓷铁电和介电性能研究 |
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| 引用本文： | 毛翔宇,惠荣,赵成,陈小兵.高取向钛酸铋陶瓷铁电和介电性能研究[J].哈尔滨理工大学学报,2002,7(6):80-81,84. |
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| 作者姓名： | 毛翔宇 惠荣 赵成 陈小兵 |
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| 作者单位： | 扬州大学,物理科学与技术学院,江苏,扬州,225002 |
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| 基金项目： | 江苏省教育厅自然科学基金资助项目(01KJB14001) |
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| 摘 要： | 采用改进的固相烧结法，制备出具有高c轴取向的Bi4Ti3O12铁电陶瓷样品，从对样品的铁电、介电测量中可以看出，样品的取向性对样品的铁电性能（剩余极化、矫顽场）、漏电流、介电性能等都产生了影响。
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| 关 键 词： | 钛酸铋陶瓷 介电性能 Bi4Ti3O12 高c轴取向 固相烧结法 铁电性能 铁电材料 |
| 文章编号： | 1007-2683(2002)06-0080-02 |
Study of the Ferroelectricity and Dielectricity of Bi4Ti3O12 Ceramics with Higher c-axis Orientation |
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| MAO Xiang-yu,HUI Rong,ZHAO Cheng,CHEN Xiao-bing.Study of the Ferroelectricity and Dielectricity of Bi4Ti3O12 Ceramics with Higher c-axis Orientation[J].Journal of Harbin University of Science and Technology,2002,7(6):80-81,84. |
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| Authors: | MAO Xiang-yu HUI Rong ZHAO Cheng CHEN Xiao-bing |
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| Abstract: | Bi4Ti3O12 (BTO) ceramics were prepared by improved solid-state reaction method. X - ray diffraction pattern shows that the samples with pure perovskite structure were high c - axis orientated. The ferroelectricity (remnant polarization and coercive field), leakage current, and dielectricity were affected by the orientation. |
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| Keywords: | ferroelectrics ceramics Bi_4Ti_3O_12 high c-axis orientation |
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