Effect of adding coumarin dye on physical properties of blend (PC-PS) film dye doped blend polymer
Other Title(s)
تأثير إضافة صبغة الكومارين على الخواص الفيزيائية لمزيج غشاء (PC-PS)
Joint Authors
al-Kazimi, Mahasin Fadil Hadi
al-Musawi, Rawasi Iyad
Kazim, Farah Jawad
Source
Issue
Vol. 61, Issue 7 (31 Jul. 2020), pp.1633-1644, 12 p.
Publisher
University of Baghdad College of Science
Publication Date
2020-07-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract EN
Pure blend Polycarbonate- Polystyrene (PC-PS) and doped blend films with various volume of Coumarin dye were prepared by using the casting method.
The absorption and transmission spectra for these films were measured using UV/VIS spectrometer technique in order to assess the type of transition which was found to be an indirect transition.
The optical energy gaps of pure PC was 4.24 eV, pure PS was 4.39 eV, Coumarin dye was 4.08 eV, and the pure blend was 4.1 eV.
After doping blend with Coumarin dye, the energy gap was decreased by 0.06 eV in a volume of 12 ml.
The results showed that the absorption coefficient and energy band gap are affected by doping.
When the Coumarin dye was added to the pure blend with different concentrations (12, 24, 36, and 48) ml, the FTIR spectrum was affected by the disappearance of peaks and appearance of new ones.
American Psychological Association (APA)
al-Kazimi, Mahasin Fadil Hadi& al-Musawi, Rawasi Iyad& Kazim, Farah Jawad. 2020. Effect of adding coumarin dye on physical properties of blend (PC-PS) film dye doped blend polymer. Iraqi Journal of Science،Vol. 61, no. 7, pp.1633-1644.
https://search.emarefa.net/detail/BIM-970114
Modern Language Association (MLA)
al-Kazimi, Mahasin Fadil Hadi…[et al.]. Effect of adding coumarin dye on physical properties of blend (PC-PS) film dye doped blend polymer. Iraqi Journal of Science Vol. 61, no. 7 (2020), pp.1633-1644.
https://search.emarefa.net/detail/BIM-970114
American Medical Association (AMA)
al-Kazimi, Mahasin Fadil Hadi& al-Musawi, Rawasi Iyad& Kazim, Farah Jawad. Effect of adding coumarin dye on physical properties of blend (PC-PS) film dye doped blend polymer. Iraqi Journal of Science. 2020. Vol. 61, no. 7, pp.1633-1644.
https://search.emarefa.net/detail/BIM-970114
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-970114