Abstract Enhancement of thermal properties of epoxy resins was achieved by incorporation of polybenzimidazole (PBI) fibermats filled with carbon nanomaterials, prepared by the solution electrospinning technique. Different type of carbon nanostructures (carbon nanotubes, graphite flakes, graphene nanoplatelets and carbon black) were compared as fillers in polybenzimidazole fibers. The carbon-PBI-fibermats showed remarkable thermal transport properties and therefore, they were studied as thermal reinforcement material for epoxy composites. Mechanical and thermal properties of produced composites were evaluated and the effectiveness of different types of carbon fillers examined. Results showed that the produced carbon filled fibermats can be used effectively as a thermal reinforcing material in epoxy resins, offering several advantages.

中文翻译：

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通过掺入填充石墨烯和碳纳米管的聚苯并咪唑纳米纤维作为增强材料增强环氧树脂的热性能

摘要 通过加入由溶液静电纺丝技术制备的填充碳纳米材料的聚苯并咪唑 (PBI) 纤维垫来增强环氧树脂的热性能。比较了不同类型的碳纳米结构（碳纳米管、石墨薄片、石墨烯纳米片和炭黑）作为聚苯并咪唑纤维中的填料。碳-PBI-纤维垫显示出显着的热传输性能，因此，它们被研究为环氧树脂复合材料的热增强材料。对生产的复合材料的机械和热性能进行了评估，并检查了不同类型碳填料的有效性。结果表明，生产的碳填充纤维垫可以有效地用作环氧树脂中的热增强材料，具有多种优势。