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ELECTROMAGNETIC ABSORPTION EFFICIENCY OF POLYPROPYLENE/MONTMORILLONITE/POLYPYRROLE NANOCOMPOSITES

机译：聚丙烯/蒙脱土/聚吡咯纳米复合材料的电磁吸收效率

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This research was aimed at studying electric and dielectric properties of polypropylene composites filled with montmorillonite particles coated with polypyrrole. Unlike a basic binary polypropylene/polypyrrole composite, the ternary sample with montmorillonite particles exhibits higher dielectric losses and, consequently, a significant rise in shielding efficiency in the radio-frequency range of 0.1-1.5 GHz. This effect has been produced by the presence of highly polarizable montmorillonite anisotropic lamellar particles with polypyrrole conducting layer, which considerably increases the complex permittivity of the composite.

机译：这项研究旨在研究填充有聚吡咯的蒙脱石颗粒的聚丙烯复合材料的电学和介电性能。与基本的二元聚丙烯/聚吡咯复合材料不同，具有蒙脱石颗粒的三元样品表现出更高的介电损耗，因此在0.1-1.5 GHz的射频范围内屏蔽效率显着提高。通过存在具有聚吡咯导电层的高度可极化的蒙脱土各向异性层状颗粒，可以产生这种效果，这大大提高了复合材料的复介电常数。

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来源
《Nanotechnology amp; applications》|2008年|58-61|共4页
会议地点 Crete(GR);Crete(GR)
作者
Moucka R.; Vilcakova J.; Mravcakova M; Omastova M.; Abshinova M; Kazantseva N.; Saha P.;
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作者单位

Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic;

Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic;

Polymer Institute, Slovak Academy of Sciences, 842 36 Bratislava, Slovak Republic;

Polymer Institute, Slovak Academy of Sciences, 842 36 Bratislava, Slovak Republic;

Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic;

Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic;

Polymer Centre, Faculty of Technology, Tomas Bata University in Zlin, 76272 Zlin, Czech Republic;

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会议组织
原文格式 PDF
正文语种 eng
中图分类特种结构材料;
关键词
polypropylene conducting composites; polypyrrole; montmorillonite; dielectric properties; electromagnetic shielding;

机译：聚丙烯导电复合材料；聚吡咯蒙脱石介电性能电磁屏蔽;

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专利

1. Electromagnetic absorption efficiency of polypropylene/ montmorillonite/polypyrrole nanocomposites [J] . Robert Mou(c)ka, Miroslava Mrav(c)áková, Jarmila Vil(c)áková, Materials & design . 2011,第4期

机译：聚丙烯/蒙脱土/聚吡咯纳米复合材料的电磁吸收效率
2. Electromagnetic interference shielding effectiveness and microwave absorption properties of thermoplastic polyurethane/montmorillonite‐polypyrrole nanocomposites [J] . Ramoa Sílvia D. A. S., Barra Guilherme M. O., Merlini Claudia, Polymers for advanced technologies . 2018,第5期

机译：热塑性聚氨酯/蒙脱石 - 聚吡咯纳米复合材料的电磁干扰屏蔽效果和微波吸收性能
3. Effects of interlayer density and surfactant on coupled thermal stress and moisture absorption in modified montmorillonite/polypropylene nanocomposite [J] . Mahdavi Ehsan, Haghighi-Yazdi Mojtaba, Mashhadi Mahmoud Mosavi, Journal of Applied Polymer Science . 2021,第15a16期

机译：层间密度和表面活性剂对改性蒙脱石/聚丙烯纳米复合材料耦合热应力和吸湿性的影响
4. ELECTROMAGNETIC ABSORPTION EFFICIENCY OF POLYPROPYLENE/MONTMORILLONITE/POLYPYRROLE NANOCOMPOSITES [C] . Moucka R., Vilcakova J., Mravcakova M., IASTED International Conference on Nanotechnology and Applications . 2008

机译：聚丙烯/蒙脱石/聚吡咯纳米复合材料的电磁吸收效率
5. Structure property and deformation analysis of polypropylene montmorillonite nanocomposites. [D] . Hernandez-Luna, Alejandro. 2003

机译：聚丙烯蒙脱土纳米复合材料的结构性能和变形分析。
6. The Fabrication and High-Efficiency Electromagnetic Wave Absorption Performance of CoFe/C Core–Shell Structured Nanocomposites [O] . Gengping Wan, Yongming Luo, Lihong Wu, 2018

机译：CoFe / C核壳结构纳米复合材料的制备及其高效电磁波吸收性能
7. Electromagnetic absorption efficiency of polypropylene/montmorillonite/polypyrrole nanocomposites [O] . Moučka Robert, Mravčáková Miroslava, Vilčáková Jarmila, 2011

机译：聚丙烯/蒙脱土/聚吡咯纳米复合材料的电磁吸收效率
8. High-Resolution of Electron Microscopy of Montmorillonite and Montmorillonite/Epoxy Nanocomposites [R] . Drummy, L. F. , Farmer, K. , Tan, A. , 2005

机译：蒙脱石和蒙脱土/环氧纳米复合材料的高分辨率电子显微镜

ELECTROMAGNETIC ABSORPTION EFFICIENCY OF POLYPROPYLENE/MONTMORILLONITE/POLYPYRROLE NANOCOMPOSITES

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