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Microwave properties of selected thermoplastic conducting composites

机译:所选热塑性导电复合材料的微波特性

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Thermoplastic conducting composites of polyparaphenylene diazomethine (PPDA), polythiophene (PTH), poly-3,4-Ethylenedioxythiophene (PEDOT), and polyaniline (PANI) with polyvinylchloride (PVC) and polyurethane (PU) were prepared. Conducting composites were prepared by in situ polymerization of thiophene, ethylene dioxy thiophene, and aniline in the presence of polyvinyl chloride and polyurethane using FeCl _3 as the oxidizing agent. PPDA composites were prepared by dispersing PPDA powder in the polymer solution followed by casting. The microwave properties of all the composites were studied in the S band using Vector Network Analyzer and the best composite was selected based on the dielectric properties for microwave applications.
机译:制备了聚对苯二甲撑重氮(PPDA),聚噻吩(PTH),聚-3,4-乙烯二氧噻吩(PEDOT)和聚苯胺(PANI)与聚氯乙烯(PVC)和聚氨酯(PU)的热塑性导电复合材料。通过在FeCl 3作为氧化剂的聚氯乙烯和聚氨酯存在下,噻吩,乙二氧基噻吩和苯胺进行原位聚合制备导电复合材料。通过将PPDA粉末分散在聚合物溶液中,然后浇铸来制备PPDA复合材料。使用Vector Network Analyzer在S波段研究了所有复合材料的微波性能,并根据介电性能选择了最佳复合材料用于微波应用。

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