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| 纳米氮化铝/聚酰亚胺复合薄膜的制备与性能研究 | |
| 引用本文： | 曹振兴,刘立柱,翁凌,李子帙,王诚.纳米氮化铝/聚酰亚胺复合薄膜的制备与性能研究[J].绝缘材料,2011,44(3):10-13. |
| 作者姓名： | 曹振兴 刘立柱 翁凌 李子帙 王诚 |
| 作者单位： | 1. 哈尔滨理工大学,材料科学与工程学院,哈尔滨,150040 2. 哈尔滨理工大学,材料科学与工程学院,哈尔滨,150040;哈尔滨理工大学,工程电介质及其应用技术省部共建教育部重点实验室,哈尔滨,150040 3. 哈尔滨理工大学,应用科学学院,哈尔滨,150040 |
| 摘 要： | 以均苯四甲酸二酐(PMDA)和4,4'-二氨基二苯醚(ODA)为原料,分别采用机械搅拌法与高速砂磨法制备了一系列不同氮化铝(AlN)掺杂量的氮化铝/聚酰亚胺复合薄膜(AlN/PI).测试了复合薄膜的力学性能、热稳定性及电性能,并采用扫描电镜(SEM)观察了薄膜的断面形貌,系统分析了无机含量以及两种制备方式对复合薄膜各项... |
| 关 键 词： | 聚酰亚胺 氮化铝 砂磨法 |
Preparation and Performance Testing of AlN/PI Composite Film |
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| Cao Zhenxing,Liu Lizhu,Weng Ling,Li Zizhi,Wang Cheng.Preparation and Performance Testing of AlN/PI Composite Film[J].Insulating Materials,2011,44(3):10-13. | |
| Authors: | Cao Zhenxing Liu Lizhu Weng Ling Li Zizhi Wang Cheng |
| Affiliation: | Cao Zhenxinga,Liu Lizhua,c,Weng Linga,Li Zizhib,Wang Chenga (a.College of Material Science and Engineering,b.College of Applied Science,c.Key Laboratory of Engineering Dielectric and Its Application,Ministry of Education,Harbin University of Science and Technology,Harbin 150040,China) |
| Abstract: | Using 4,4'-oxydianiline(ODA) and pyromellitic dianhydride(PMDA) as raw materials,a sequence of different doping content of(mass percent) AlN/PI composite films were prepared by mechanical stirring method and high speed sanding method.The mechanical properties,thermal stability and electrical breakdown performance of the films were tested,and the fracture surfaces of the films were observed by scanning electron microscopy(SEM).The effects of inorganic content and two preparation methods on the properties of ... |
| Keywords: | polyimide AlN sanding method |
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