Dielectric Properties, AC Conductivity, and Electric Modulus Analysis of Bulk Ethylcarbazole-Terphenyl

• Published in: Advances in materials science and engineering Vol. 2020; no. 2020; pp. 1 - 8
• Main Authors: Abarkan, Mustapha, Bouachrine, Mohammed, Abdi, Farid, Naciri Bennani, Mohammed, Sadki, Hayat, Belghiti, Najat, Hadi, Nasr, Bouaamlat, Hussam, Lamcharfi, Taj-dine
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Publishing Corporation 2020; Hindawi; John Wiley & Sons, Inc; Wiley
• Subjects: Bulk modulus; Complex permittivity; Copolymers; Dielectric loss; Dielectric properties; Electric fields; Electrical resistivity; Frequency ranges; Hopping conduction; Morphology; Permittivity; Polymers; Semiconductors; Temperature

Electrical and dielectric properties for bulk ethylcarbazole-terphenyl (PEcbz-Ter) have been studied over frequency range 1 kHz–2 MHz and temperature range (R.T –120°C). The copolymer PEcbz-Ter was characterised by using X-ray diffraction. The frequency dependence of the dielectric constant (εr′) an...