Polipropilen/Polianilin Kompozit Filmlerin Dielektrik Özelliklerinin Yapay Sinir Ağları Modeli İle Tahmini

Year 2018, Volume: 6 Issue: 4, 787 - 802, 30.12.2018

Önder Eyecioglu Mehmet Kılıç Zeynep Güven Özdemiir

https://doi.org/10.29109/gujsc.398275

Cited By: 2

Abstract

Bu
çalışmada, polipropilen (PP) polimerinin frekansa bağlı kompleks dielektrik
fonksiyonunun gerçek ve sanal bileşenlerinin, kütlece % 0,3, 0,4, 0,6 ve 0,7
polianilin (PANI) katkısına bağlı olarak değişimi dielektrik spektroskopisi
yöntemiyle incelenmiştir.  Dielektrik
ölçümler, 100 Hz ile 15 MHz arasında değişen frekans aralığında oda
sıcaklığında empedans analizör yardımıyla gerçekleştirilmiştir. Ayrıca, PP/PANI
kompozitlerin kompleks dielektrik fonksiyonlarının gerçek ve sanal
bileşenlerinin frekansa bağlılığının Yapay Sinir Ağları (YSA) modeli ile tahmin
edilebileceği gösterilmiştir. Bu bağlamda, deneysel olarak hazırlanmamış farklı
PP/PANI kompozitler için YSA modeliyle kütlece farklı PANI katkı yüzdeleri için
(% 0,1, 0,2, 0,5, 0,8 ve 1), kompleks dielektrik fonksiyonun gerçek ve sanal
bileşenlerin frekansa bağlı değişimleri hesaplanmıştır.  YSA modeli ile elde edilen sonuçlar, kompleks
dielektrik fonksiyonlarının gerçek ve sanal bileşenlerinin artan PANI
katkısıyla lineer olmayan değişimiyle uyumlu olarak bulunmuştur.

Keywords

Yapay Sinir Ağları, Dielektrik Spektroskopisi, Polipropilen

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