High Efficiency of Dye-Sensitized Solar Cells Based on Ruthenium and Metal-Free Dyes
Joint Authors
Lee, Che-Lung
Lee, Wen-Hsi
Yang, Cheng-Hsien
Source
International Journal of Photoenergy
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-24
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The influence of using different concentrations of triazoloisoquinoline based small molecule as coadsorbent to modify the monolayer of a TiO2 semiconductor on the performance of a dye-sensitized solar cell is studied.
The co-adsorbent significantly enhances the open-circuit photovoltage (Voc), the short circuit photocurrent density (Jsc) the solar energy conversion efficiency (>η).
The co-adsorbent 4L is applied successfully to prepare an insulating molecular layer with N719 and achieve high energy conversion efficiency as high as 8.83% at 100 mW cm−2 and AM 1.5 at 1 to 0.25 (N719 : co-adsorbent) molar ratio.
The resulting efficiency is about 6% higher than that of a nonadditive device.
The result shows that the organic small molecule 4L (2-cyano-3-(5-(4-(3-oxo-[1,2,4]triazolo[3,4-a]isoquinoline-2(3H)-yl)phenyl)thiophene-2-yl)acrylic acid) is the promising candidates for improvement of the performance of dye-sensitized solar cell.
American Psychological Association (APA)
Lee, Che-Lung& Lee, Wen-Hsi& Yang, Cheng-Hsien. 2013. High Efficiency of Dye-Sensitized Solar Cells Based on Ruthenium and Metal-Free Dyes. International Journal of Photoenergy،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-457381
Modern Language Association (MLA)
Lee, Che-Lung…[et al.]. High Efficiency of Dye-Sensitized Solar Cells Based on Ruthenium and Metal-Free Dyes. International Journal of Photoenergy No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-457381
American Medical Association (AMA)
Lee, Che-Lung& Lee, Wen-Hsi& Yang, Cheng-Hsien. High Efficiency of Dye-Sensitized Solar Cells Based on Ruthenium and Metal-Free Dyes. International Journal of Photoenergy. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-457381
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-457381