| PP/PVDF共混材料的微观结构与电学性能研究 |
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| 引用本文： | 曹雄,龙力群,朱国军,米轶轩.PP/PVDF共混材料的微观结构与电学性能研究[J].交通节能与环保,2016,12(3):85-88. |
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| 作者姓名： | 曹雄 龙力群 朱国军 米轶轩 |
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| 作者单位： | 湖南省益马高速公路开发建设有限公司,湖南 长沙,410022;交通运输部公路科学研究院,北京,100088 |
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| 摘 要： | 通过对PP/PVDF共混材料的微观结构与电学性能的相关参数材料的介电研究,试验表明该合金材料具有较好的介电频率稳定性。当PP/PVDF体系的介电性能随着PVDF加入量的增加下降但不明显,而压电性能随着PP的增加而增加,在相关条件下介电常数较高。同时扫描电镜照片可以看出共混体系为两相结构,两者的相界面比较明显。
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| 关 键 词： | PP/PVDF共混材料 微观结构 介电频率 相界面 |
Study on Microstructure and Electrical Properties of PP/PVDF Blends |
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| Cao Xiong,Long Liqun,Zhu Guojun,Mi Yixuan.Study on Microstructure and Electrical Properties of PP/PVDF Blends[J].Marine Energy Saving,2016,12(3):85-88. |
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| Authors: | Cao Xiong Long Liqun Zhu Guojun Mi Yixuan |
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| Abstract: | Dielectric study on the microstructure and electrical properties of PP/PVDF blends of materials related parameters,tests showed that the alloy material has good dielectric frequency stability. When the di-electric properties of PP/PVDF system increases the amount of PVDF added decreased but not significant-ly, but with the piezoelectric properties of PP increases, under the relevant conditions of high dielectric constant. Meanwhile scanning electron micrograph can be seen as a two-phase structure blends, both obvi-ous phase interface. |
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| Keywords: | PP/PVDF blends microstructure dielectric frequency phase interface |
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