Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6592
Title: Effect of LiClO4 Salt on Dielectric Properties of Acrylonitrile-Methyl Methacrylate and Acrylonitrile-Isobutyl Methacrylate Copolymers
Authors: Vargün, Elif
Abacı, Ufuk
Sankır, Mehmet
Usanmaz, Ali
Güney, H. Yüksel
Keywords: emulsion polymerization
ac-conductivity
dielectric properties
acrylonitrile
Issue Date: 2014
Publisher: Taylor & Francis Inc
Abstract: Poly(acrylonitrile-co-isobutyl methacrylate), PAN-co-PIBMA, and poly(acrylonitrile-co-methyl methacrylate), PAN-co-MMA copolymers are synthesized by emulsion polymerization. The structural characterization is done by FTIR and H-1-NMR spectroscopy and thermal analyses are performed by thermogravimetric analysis (TGA). After various amounts of LiClO4 salt loading into copolymer films, the dielectric properties of these films at different temperatures and frequencies are determined. The effects of different methacrylate groups and salt content on the dielectric properties of copolymers are investigated. It is found that the dielectric constant increases systematically with increasing MMA and IBMA content in the copolymer. The samples with higher salt content show higher ac-conductivities.
URI: https://doi.org/10.1080/10601325.2014.864928
https://hdl.handle.net/20.500.11851/6592
ISSN: 1060-1325
1520-5738
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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