Study the optical properties of polymer material and its applications | ||||
| البحوث التطبيقية في العلوم والانسانيات | ||||
| Volume 1, Issue 1, July 2024, Page 207-214 PDF (1.01 MB) | ||||
| Document Type: المقالة الأصلية | ||||
| DOI: 10.21608/aash.2024.376870 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Esraa Mohamed Bekhit; Esraa Taha Ahmed; Hala Ibrahim Abdullah; Rawan Mahmoud Abdel Muttalib; Tasnem Mohamed Nagiub; Fatma El Sayed Abdel Aziz Ibrahim | ||||
| Lecturer in Physics department Ain Shams University, Faculty of Education, Bachelor's program in Science and Education (preparatory and secondary), EDU485-Physics_Private (credit hours 2020) | ||||
| Abstract | ||||
| PVC/PS (polyvinyl chloride/polystyrene) polymer blend embedded copper chloride (CuCl2) with different wt.% were synthesized using the casting method solution technique. The prepared composite films were described by appropriate techniques such as X-ray diffraction and UVvisible spectrum. The amorphous nature of the structure for the composites was confirmed by X-ray spectra. In the UV/Vis. spectrum of PVC/PS showed CUT-OFF range that was largely increased after the filler addition, where there is a significant decrease in the transmittance values of filled films from 80% for pure PVC/PS blend to 1% for the sample (8 wt% CuCl2). This result mean that, the prepared composite film can be used as a promising material for excellent UV– Vis optical limiting and UV-protector. Add to that, doping PVC/PS polymeric blend with different concentration of CuCl2 leads to a strong decrease in the band gap from 4.38 eV for PVC/PS polymeric blend till it becomes very close to 2.61 eV for PVC/PS - 8 wt % CuCl2 . | ||||
| Keywords | ||||
| PVC/PS; CuCl2; UV/V | ||||
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