| 微波介质陶瓷的界面特性及其对介电性能的影响 |
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| 引用本文： | 雷文,郑勇,汪胜祥.微波介质陶瓷的界面特性及其对介电性能的影响[J].中国陶瓷工业,2005,12(3):16-20. |
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| 作者姓名： | 雷文 郑勇 汪胜祥 |
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| 作者单位： | 三峡大学机械与材料学院,443002 |
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| 基金项目： | 国家自然科学基金项目(编号:50104006)，2003年度材料复合新技术国家重点实验室开发基金，2003年度三峡大学博士科技启动基金资助项目(编号:KTB0308) |
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| 摘 要： | 详细地总结了界面的偏析、扩散和润湿性对微波介电性能的影响机理。并评述了粉末的初始状态、烧结工艺、添加剂(掺杂)和烧结方法等因素对材料界面特性的影响，进而影响到材料介电性能的研究进展。最后指出了在微波介质陶瓷界面研究领域面临的问题及今后的发展方向。
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| 关 键 词： | 微波介质陶瓷 界面特性 介电性能 |
| 文章编号： | 1006-2874(2005)03-0016-05 |
| 修稿时间： | 2004年9月20日 |
EFFECTS OF INTERFACIAL CHARACTERISTICS ON THE DIELECTRIC PROPERTIES OF MICROWAVE DIELECTRIC CERAMICS |
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| Lei Wen,Zheng Yong,Wang Shengxiang.EFFECTS OF INTERFACIAL CHARACTERISTICS ON THE DIELECTRIC PROPERTIES OF MICROWAVE DIELECTRIC CERAMICS[J].China Ceramic Industry,2005,12(3):16-20. |
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| Authors: | Lei Wen Zheng Yong Wang Shengxiang |
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| Abstract: | The influences of interfacial characteristics such as segregation, dispersion and wettability on the dielectric properties of microwave dielectric ceramics were summarized. An overview of the relationship between several main factors such as the state of primary powders, sintering, addition and interfacial characteristics, which affect the dielectric properties was presented. In addition, some suggestions in the field of the interfaces of microwave dielectric ceramics were also proposed. |
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| Keywords: | microwave dielectric ceramics interfacial characteristics dielectric properties |
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