Show simple item record

AuthorVukovic, D.
AuthorSkipina, B.
AuthorMaletic, S.
AuthorCerovic, D.D.
AuthorDuvenhage, M.-M.
AuthorLuyt, A. S.
AuthorMirjanic, D.
AuthorDudic, D.
Available date2022-04-17T09:47:33Z
Publication Date2021
Publication NameJournal of Applied Polymer Science
AbstractPolymer composite films of tris-(8-hydroxy-quinoline) aluminum (Alq3) and polymethyl methacrylate (PMMA) at two different concentrations were investigated. Dielectric properties of the samples were measured in broad frequency range and results show an increase in specific conductance and susceptance by adding Alq3 in PMMA. Changes in dielectric spectra caused by irradiation of the samples with LED lamps at different wavelengths were also recorded. The samples were examined by UV-Vis and Fourier transform infrared spectroscopy. The interaction between Alq3 and the polymer matrix was observed in the photoluminescence spectroscopy spectra. The doping of the PMMA with different concentrations of the Alq3 leads to the unique photodielectric properties of the resulting composite, and that is the main result of this study. Due to its interesting optical and photodielectric properties, PMMA/Alq3 film may find application in solar cells and optoelectronics
SponsorThis project was supported in part by the Science Fund of the Republic of Serbia's Ministry of Education and Science (Contract No. 451-03-68/2020) and by the Ministry of Scientific and Technological Development, Higher Education and Information Society of the Republic of Srpska (contract grant number 19.032/961-112/19).
PublisherJohn Wiley and Sons Inc
Subjectdielectric properties
optical and photovoltaic applications
optical properties
TitleThe study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites
Issue Number39
Volume Number138
dc.accessType Abstract Only

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record