Improve solar cell energy conversion efficiency by using illuminescent dyes concentrators
Other Title(s)
تحسين كفاءة تحويل الطاقة للخلية الشمسية باستخدام مركزات الأصباغ الأضائية
Joint Authors
al-Khatib, Ala Mahdi Muhammad
Hasan, Adnan Falih
Source
Issue
Vol. 7, Issue 2 (31 Dec. 2015), pp.8-15, 8 p.
Publisher
University of Kufa Faculty of Science Department of Physics
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
AuramineO is fluorined organic and sensitive for light,has been chosen in this workdissolved in ethanol liquid.
The Ethanol did not effected onAuramineO absorption because the absorption of Ethanol drop and approaches to zero in the visible spectrum region .After studying the spectroscopic properties of AuramineO dye ,it showed that it have wide range of absorptionspectra and high fluoridation.So the relative intensity of both absorption and fluorescespectra were increasedbyincreasing concentrationto a certain extent andthus compatible with Beer- Lambert law.
Accordingly we could determine the highest absorption and fluorescence of each concentration and calculated molar absorptioncoefficientes ,quantum efficiency , radiated lifetime, fluorescence lifetime and stokes shift .
These panelsofAuramineO dye were used as concentrators for solar cell and all their panels are infallible improving and raies the efficiency of solar cell at ratio spotty.Measuresof the thickness for the panelsshowed they effect on the efficiency solar cell that the thicknessof panels if increase thesolar cell efficiency decrease, therefore it is preferred using little thickness.
American Psychological Association (APA)
al-Khatib, Ala Mahdi Muhammad& Hasan, Adnan Falih. 2015. Improve solar cell energy conversion efficiency by using illuminescent dyes concentrators. Journal of Kufa-Physics،Vol. 7, no. 2, pp.8-15.
https://search.emarefa.net/detail/BIM-687886
Modern Language Association (MLA)
al-Khatib, Ala Mahdi Muhammad& Hasan, Adnan Falih. Improve solar cell energy conversion efficiency by using illuminescent dyes concentrators. Journal of Kufa-Physics Vol. 7, no. 2 (2015), pp.8-15.
https://search.emarefa.net/detail/BIM-687886
American Medical Association (AMA)
al-Khatib, Ala Mahdi Muhammad& Hasan, Adnan Falih. Improve solar cell energy conversion efficiency by using illuminescent dyes concentrators. Journal of Kufa-Physics. 2015. Vol. 7, no. 2, pp.8-15.
https://search.emarefa.net/detail/BIM-687886
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p.15
Record ID
BIM-687886