عنوان المقالة: effect of temperature on electrical conductivity of multi walled carbon nano tube / epoxy nano composites
سيناء ابراهيم حسين | Seenaa Ibraheim Hussein | 4118
نوع النشر
مقال علمي
المؤلفون بالعربي
سيناء ابراهيم حسين -
المؤلفون بالإنجليزي
Seenaa Ibraheim
الملخص الانجليزي
In this research prepared composites from epoxy carbon nano tube using hand lay method with different volume ratios of carbon nano tube (CNT) (0,1,2,3,4,5)% To weight carbon nano tube different ratio (1,2,3,4,5%) by using sensitive electrical balance (0.001gm) added CNT with epoxy with stirrer at 60c one hour after that added hardener and stirrer five minute. Make electrical tests to find the electrical conductivity increased with increased ratio of CNT and activation energy decreased with increasing of CNT . dielectric constant and dielectric loss decrease with increasing frequency . Dielectric constant measure the electric properties of a material as a function of frequency the frequency dependence of dielectric constant 'ε at two temperatur 60 °c .
تاريخ النشر
20/04/2017
الناشر
UGC Approved International Open Access Journal
رقم المجلد
1
رقم العدد
5
رابط الملف
تحميل (92 مرات التحميل)
الكلمات المفتاحية
Carbon nano tube; Epoxy; Electrical conductivity 1. INTRODU
رجوع