کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5439513 1509872 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of a conventional model to predict the electrical conductivity of polymer/carbon nanotubes nanocomposites by interphase, waviness and contact effects
ترجمه فارسی عنوان
توسعه یک مدل متعارف برای پیش بینی هدایت الکتریکی نانوکامپوزیت های نانولوله های پلیمری / کربن توسط فاز بین، فرسایش و اثرات تماس
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی
A model for electrical resistivity of composites based on contacts between fibers is developed in this paper for electrical conductivity of polymer/CNT nanocomposites. The developed model considers the influences of interphase regions and CNT waviness on percolation threshold, effective CNT concentration and network dimension. Many experimental results are applied to assess the developed model. Also, the developed model is used to study the influences of all parameters on the conductivity of nanocomposite. It is shown that thin interphase and small diameter of contact area result in poor conductivity. In addition, a desirable conductivity is obtained by the high fraction of percolated CNT in the conductive network as well as the large number of contacts between nanotubes in the nanocomposite.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part A: Applied Science and Manufacturing - Volume 100, September 2017, Pages 305-312
نویسندگان
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