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首页> 外文期刊>Journal of Applied Polymer Science >Electrical conductivity of interphase zone in polymer nanocomposites by carbon nanotubes properties and interphase depth
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Electrical conductivity of interphase zone in polymer nanocomposites by carbon nanotubes properties and interphase depth

机译：碳纳米管性能和晶间深度聚合物纳米复合材料间间区的电导率

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摘要

In this work, carbon nanotubes (CNT) properties and interphase depth define the interphase conductivity in polymer CNT nanocomposites (PCNT). In addition, the operative CNT length and volume portion are linked to the conductivity transportation between CNT and insulated polymer medium to propose a simple model for conductivity. The significances of various terms on the interphase conductivity and conductivity of PCNT are justified and the model's predictions are examined using the experimental outputs of certain examples. Thin CNT and dense interphase obtain the extraordinary conductivity transportation, while CNT length and conductivity are ineffective. Moreover, thin, small, and high-conductive CNT as well as dense interphase introduce the high interphase conductivity. The estimations of conductivity appropriately follow the experimental data authorizing the established model. This model is capable to substitute the conventional models owing to the assumption of innovative nanocomposite's terms.
机译：在这项工作中，碳纳米管（CNT）的性质和界面深度决定了聚合物-碳纳米管纳米复合材料（PCNT）的界面导电性。此外，将碳纳米管的有效长度和体积部分与碳纳米管和绝缘聚合物介质之间的导电性传输联系起来，提出了一个简单的导电性模型。证明了各种条件对界面电导率和PCNT电导率的重要性，并用某些实例的实验结果检验了模型的预测。薄的碳纳米管和致密的界面相获得了非凡的导电传输，而碳纳米管的长度和导电性是无效的。此外，薄的、小的、高导电性的碳纳米管以及致密的界面引入了高的界面导电性。电导率的估算适当地遵循验证所建立模型的实验数据。由于创新纳米复合材料的条件假设，该模型能够替代传统模型。

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