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Thermal, Mechanical, and Electric Properties of Exfoliated Graphite Nanoplate Reinforced Poly(vinylidene fluoride) Nanocomposites

机译:剥落石墨纳米液增强聚(偏二氟乙烯)纳米复合材料的热,机械和电性能

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Poly(vinylidene fluoride) (PVDF)/exfoliated graphite nanoplate (xGnP) nanocomposites were prepared by a solution mixing method for the first time. The thermal, mechanical and electric properties of these nanocomposites were studied by differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and an impedance analyzer, respectively. The DSC results indicated that xGnP might act as the nucleating agents and accelerated the overall non-isothermal crystallization process of PVDF. Meanwhile, the incorporation of xGnP also significantly improved the storage modulus and conductivity of the PVDF/xGnP nanocomposites with an increment in the graphite nanoplate content, respectively.
机译:通过溶液混合方法首次制备聚(偏二氟乙烯)/剥落的石墨纳米层(XGNP)纳米复合材料。通过差示扫描量热法(DSC),动态机械分析(DMA)和阻抗分析仪研究了这些纳米复合材料的热量,机械和电性能。 DSC结果表明,XGNP可能用作成核剂并加速PVDF的总体非等温结晶过程。同时,XGNP的掺入也显着改善了PVDF / XGNP纳米复合材料的储存模量和导电性,分别在石墨纳米板含量中增加。

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