The Optimized Thickness of Silver Doping on CdSCdSe for Quantum Dot-Sensitized Solar Cell
Joint Authors
Source
International Journal of Photoenergy
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-12-29
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Overall, CdSe:Ag+ quantum dots were prepared by the successive ionic layer absorption and reaction method using two solutions: mixing molar concentrations of 0.003 mM AgNO3 and a Cd(CH3COO)2·2H2O anion to make solution 1 and 2.27 g Se powder and 0.6 M Na2SO3 were dissolved in 100 ml deionized water, solution 2.
The FTO was coated with TiO2 nanoparticles and then was dipped in both solutions, which created a FTO/TiO2/CdSe:Ag+ photoanode with a thickness of 1 layer to 4 layers.
The layers of the CdSe:Ag+ film show an effect on the morphology, crystalline structure, optical properties, and photovoltaic through optical and photovoltaic measurements.
Finally, the performance of the device based on a FTO/TiO2/CdSe:Ag+ photoanode with the different thickness increased significantly to exactly 3.96%.
Moreover, in the pattern of an explanation of the optical and photovoltaic properties of materials, we use Tauc’s theory to determine the band gap, the conduction band, and the valence band.
American Psychological Association (APA)
Ha Thanh, Tung& Phuc, Dang Huu. 2019. The Optimized Thickness of Silver Doping on CdSCdSe for Quantum Dot-Sensitized Solar Cell. International Journal of Photoenergy،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1166779
Modern Language Association (MLA)
Ha Thanh, Tung& Phuc, Dang Huu. The Optimized Thickness of Silver Doping on CdSCdSe for Quantum Dot-Sensitized Solar Cell. International Journal of Photoenergy No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1166779
American Medical Association (AMA)
Ha Thanh, Tung& Phuc, Dang Huu. The Optimized Thickness of Silver Doping on CdSCdSe for Quantum Dot-Sensitized Solar Cell. International Journal of Photoenergy. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1166779
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1166779