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 |
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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