Ammar Yahya Al-Mamoori1 , Najlaa Mohamed Awad2 , Sameer Hassan Al-Nesraway3 , Jassim Mohammed Al-Issawe 1, Ebtsam Rathy Hamza2 , Mohammed Hamza Al-Maamori4
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Preparation of Polymer Nano-composite Materials for Microwave Sensor Application Ammar Yahya Al-Mamoori1 , Najlaa Mohamed Awad2 , Sameer Hassan Al-Nesraway3 , Jassim Mohammed Al-Iss
Indian Journal of Forensic Medicine & Toxicology Vol. 14 No. 3 (2020): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v14i3.10617

Abstract

In this study, prepared nanocomposite materials made of polyester were prepared with a fixation hardener ratio of 0.1 g per 10 ml of polyester. This percentage was constant in all samples and addition of both chlorophyll(Cll) and lead oxide (PbO<100nm) as well as lead oxide with chlorophyll by weight percentage (0.2 ,0.5, 0.2 (Cll) with 0.5(PbO)wt.% receptivity, then study coefficient of loss of reflectivity of all samples where the results indicated that most prepared materials correct for use attenuation materials of microwaves where is reflection coefficient of all samples larger than (10dB) this show that absorption of composite materials consistence larger than 90%, then study reflection coefficient and also definition complex permittivity in the range frequencies (3-5)GHz where observed that value of the complex permittivity larger than one .