عنوان البحث(Papers / Research Title)
Synthesis and Characterization of Carbon Nanotubes -Polystyrene Composites
الناشر \ المحرر \ الكاتب (Author / Editor / Publisher)
بهاء حسين صالح ربيع الحسيني
Citation Information
بهاء,حسين,صالح,ربيع,الحسيني ,Synthesis and Characterization of Carbon Nanotubes -Polystyrene Composites , Time 27/11/2012 07:25:19 : كلية التربية للعلوم الصرفة
وصف الابستركت (Abstract)
Synthesis and Characterization of Carbon Nanotubes -Polystyrene Composites
الوصف الكامل (Full Abstract)
Synthesis and Characterization of Carbon Nanotubes -Polystyrene Composites
AbstractEffects of carbon nanotubes on Electrical and optical properties of polystyrene has been investigated. Samples of polystyrene with carbon nanotubes appeared by using casting technique. Results showed that the D.C electrical conductivity increases with increase the weight percentages of carbon nanotubes. The dielectric properties were measured in the frequency range from (1-10)MHz at room temperature The experimental results showed that the dielectric constant, dielectric loss, AC electrical conductivity are changed with change the concentration of additional carbon nanotubes and frequency of applied electrical field. . The optical properties measured in the wavelength from (400-1000)nm. The results showed that the absorption coefficient, extinction coefficient, refractive index and real and imaginary parts of dielectric constants are increasing with increase the weight percentage of carbon nanotubes.Keywords: Carbon nanotubes, polystyrene, electrical properties, Optical properties.
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