Enhancement the efficiency of solar cell by using (Bpbpy) dye
Other Title(s)
تحسين كفاءة الخلية الشمسية باستخدام صبغة ال (Bpbpy)
Author
Source
Issue
Vol. 10, Issue 1 (30 Jun. 2018), pp.68-76, 9 p.
Publisher
University of Kufa Faculty of Science Department of Physics
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
In this work, we studied the absorption and fluorescencespectrum of the (4,4'-((1E,1'E)-[1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(5-methyl-2,4-dihydro-3H-pyrazol-3-one)(Bpbpy)dye.
Five differentconcentrations were prepared at room temperature after dissolving the dye into Ethanol with 99.99% purity.
The absorption and fluorescence spectra were measuredby usingUv-Vis Spectrophotometerand Spectrofluorometer with a wavelength range of (200 - 900) nm, theyshowed that the peaks of intensity of the absorption and fluorescence were increased with increasingthe concentration.
At the same time, there is a shifting in the spectra peaks to high waves length (red shift), the fill factor (FF)was also calculatedfor all solutions.
The efficiency of solar cell was calculated before and after using the luminescent solar concentrator (LSC),the highest efficiency((ηwas(15.86) for the solar cellwith
American Psychological Association (APA)
Yasin, Faris Abd. 2018. Enhancement the efficiency of solar cell by using (Bpbpy) dye. Journal of Kufa-Physics،Vol. 10, no. 1, pp.68-76.
https://search.emarefa.net/detail/BIM-840038
Modern Language Association (MLA)
Yasin, Faris Abd. Enhancement the efficiency of solar cell by using (Bpbpy) dye. Journal of Kufa-Physics Vol. 10, no. 1 (2018), pp.68-76.
https://search.emarefa.net/detail/BIM-840038
American Medical Association (AMA)
Yasin, Faris Abd. Enhancement the efficiency of solar cell by using (Bpbpy) dye. Journal of Kufa-Physics. 2018. Vol. 10, no. 1, pp.68-76.
https://search.emarefa.net/detail/BIM-840038
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 76
Record ID
BIM-840038