Electrical and Electromagnetic Properties of PC/SAN/MWCNTs Nanocomposites

被引：0
作者：
Bizhani, Hasti [1 ]
Nazockdast, Hossein [1 ]
Nayyeri, Vahid [2 ]
机构：
[1] Amirkabir Univ Technol, Dept Polymer Engn & Color Technol, Tehran, Iran
[2] Iran Univ Sci & Technol, Antenna & Microwave Res Lab, Tehran, Iran
来源：
2017 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS (IMWS-AMP) | 2017年
关键词：
Shielding effectiveness; conducting polymer nanocomposite; electromagnetic interference; double percolation; CONDUCTIVITY; COMPOSITES; BLENDS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this study, multiwall carbon nanotubes (MWCNTs) were melt blended with PC (Polycarbonate)/SAN [poly (Styrene-co-Acrylonitrile)] blend. According to the TEM micrograph, prepared nanocomposite showed a co-continuous morphology with selective localization of MWCNTs in the PC phase. The DC electric conductivity results showed that the electrical percolation threshold is achieved at a low MWCNTs content, 0.32 wt.%. The microwave measurements in X-band frequency range demonstrated that a very good shielding performance mostly through absorption of electromagnetic waves is achieved at a very low content of nanofiller.
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