Spectral properties of hybrid of rhodamine (6G) dyes doped epoxy resin dissolved in chloroform
Other Title(s)
الخصائص الطيفية لهجين من صبغة العضوية الرودامين (6G) و الأيبوكسي و المذابة بالكلوروفورم
Joint Authors
Jasim, Shifa Majid
Ayyas, Ihsan Muhsin
Hasan, Duri Ali
Jabir, Mustafa Muhammad
al-Hamdani, Ali Hadi Abd al-Munim
Source
Issue
Vol. 16, Issue 3 (sup) (30 Sep. 2019), pp.764-769, 6 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2019-09-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract EN
The research is dealing with the absorption and fluorescence spectra for the hybrid of an Epoxy Resin doped with organic dye Rhodamine (R6G) of different concentrations (5*10-6, 5*10-5, 1*10-5, 1*10-4, 5*10-4) Mol/ℓ at room temperature.
The Quantum efficiency Qfm, the rate of fluorescence emission Kfm (s-1), the non-radiative lifetime τfm (s), fluorescence lifetime τf and the Stokes shift were calculated.
Also the energy gap (Eg) for each dye concentration was evaluated.
The results showed that the maximum quantum efficiency 62 % and maximum stokes shift 96 nm was obtained in dye concentration 5*10-6 and 1*10-4.
The energy gap ranges between 1.066 eV to 1.128 eV depending proportionally on the dye concentrations
American Psychological Association (APA)
al-Hamdani, Ali Hadi Abd al-Munim& Jasim, Shifa Majid& Ayyas, Ihsan Muhsin& Hasan, Duri Ali& Jabir, Mustafa Muhammad. 2019. Spectral properties of hybrid of rhodamine (6G) dyes doped epoxy resin dissolved in chloroform. Baghdad Science Journal،Vol. 16, no. 3 (sup), pp.764-769.
https://search.emarefa.net/detail/BIM-899922
Modern Language Association (MLA)
al-Hamdani, Ali Hadi Abd al-Munim…[et al.]. Spectral properties of hybrid of rhodamine (6G) dyes doped epoxy resin dissolved in chloroform. Baghdad Science Journal Vol. 16, no. 3 (Supplement) (2019), pp.764-769.
https://search.emarefa.net/detail/BIM-899922
American Medical Association (AMA)
al-Hamdani, Ali Hadi Abd al-Munim& Jasim, Shifa Majid& Ayyas, Ihsan Muhsin& Hasan, Duri Ali& Jabir, Mustafa Muhammad. Spectral properties of hybrid of rhodamine (6G) dyes doped epoxy resin dissolved in chloroform. Baghdad Science Journal. 2019. Vol. 16, no. 3 (sup), pp.764-769.
https://search.emarefa.net/detail/BIM-899922
Data Type
Journal Articles
Language
English
Record ID
BIM-899922