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Title: Investigation of optical and dispersion parameters of polyacrylonitrile (PAN) nanofibers fabricated via electrospinning method
Authors: Dinçer, K.
Önal, G.
Akın, U.
Tuğluoğlu, N.
Yüksel, O. F.
Keywords: PAN nanofiber
UV-Vis-NIR spectrum
Dispersion parameters
Optical constants
Optical band gap
Single-Oscillator Model
Issue Date: 2021
Publisher: Natl Inst Optoelectronics
Abstract: The current paper deals with the studies of optical properties of Polyacrylonitrile (PAN) nanofibers, as an engineering material with increasing technological attention. The optical properties of PAN nanofibers deposited by the electrospinning technique were investigated. We have introduced the dispersion and optical parameters of PAN nanofibers using a UV-Vis-NIR spectrophotometer. The morphologies of PAN nanofibers were observed by scanning electron microscopy (SEM). The optical energy gap of PAN nanofibers was determined as 3.55 eV. In addition, the optical conductivity of PAN nanofibers was interpreted using the analysis of optical dielectric constants. The obtained results of PAN nanofiber help the desirable property for optoelectronic devices.
ISSN: 1454-4164
Appears in Collections:Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collections
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections

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