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Title: Investigations of optical, electrical and thermal properties of piezo PMMA/PVDF membrane as electrical and advanced energy saving materials
Authors: Asra Ali Hussein, Ammar Emad Al-kawaz, Zahraa Najah Salman
Journal: ARPN Journal of Engineering and Applied Sciences
Publisher: Khyber Medical College, Peshawar
Country: Pakistan
Year: 2018
Volume: 13
Issue: 22
Language: English
Present work is aimed at developing electrical and energy storage component based on PMMA/PVDF blend. The film of PMMA/PVDF was prepared using solution casting method with a verity weight percentage of PVDF. Physical properties such as (absorption coefficient, extinction coefficient, refractive index and real and imaginary dielectric constants) have been studied. Some expository strategies, for example, FTIR spectroscopy, differential scanning calorimetry (DSC), were used to assess the compatibility of these two polymers. Results show that the (absorption coefficient, extinction coefficient, refractive index and real and imaginary dielectric constants are increased by increasing PVDF content. As well as the absorbance increased with increasing the amount of PVDF while transmittance decrease. Moreover, the electrical conductivity has been increased with increasing PVDF content.
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