Effects of solution mixing temperature on dielectric properties of PMMA/Pristine bentonite nanocomposites |
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| Authors: | A U?ur Kaya Selahaddin Güner Kadir Esmer |
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| Affiliation: | 1. Department of Physics, Kocaeli University, Faculty of Art & Science, Kocaeli, Turkey;2. Department of Chemistry, Kocaeli University, Faculty of Art & Science, Kocaeli, Turkey;3. Yeni Yuzyil University, Faculty of Engineering and Architecture, Istanbul, Turkey;4. Department of Physics, Marmara University, Istanbul, Turkey |
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| Abstract: | We examined the effects of mixing temperature on the dielectric properties of polymethylmethacrylate (PMMA)‐pristine bentonite nanocomposites by using X‐ray diffraction, FT‐IR and dielectric spectroscopies. The samples were prepared during 8 hours at temperatures 265 K, 273 K, 281 K, 289 K and 298 K without any intercalative agent and the PMMA to pristine bentonite weight ratio was chosen as 1 : 10. It was observed that with decreasing the mixing temperatures, the permittivity decreases and the dielectric relaxation displaces towards the lower frequencies with the decrease of mixing temperatures. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014 , 131, 39907. |
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| Keywords: | clay dielectric properties X‐ray |
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