Double ETL in ITO-free poly-3-hexylthiophene-based organic solar cells

被引：3
作者：
Solis-Vivanco, J. F. [1 ]
Aruna-Devi, R. [1 ]
Arenas-Arrocena, M. C. [2 ]
Sosa-Dominzuez, A. [1 ]
de Moure-Flores, F. J. [1 ]
Santos-Cruz, J. [1 ]
机构：
[1] UAQ, Fac Quim, Queretaro, Mexico
[2] UNAM, ENES Unidad Leon, Guanajuato, Mexico
来源：
2021 18TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING, COMPUTING SCIENCE AND AUTOMATIC CONTROL (CCE 2021) | 2021年
关键词：
organic solar cell; transport layer; double ETL; PERFORMANCE; POLYMER; EFFICIENT; ELECTRON;
D O I：
10.1109/CCE53527.2021.9633072
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Energy level and power conversion efficiency were investigated in the inverted organic solar cells with configuration FTO/TiO2/P3HT:PC61BM/MoO3/Ag and FTO/PFN/P3HT:PC61BM/MoO3/Ag structures in a double electron transport layer (ETL) organic solar cell with configuration FTO/ TiO2/PFN/P3HT:PC61BM/MoO3/Ag. The influence of TiO2 and PFN as ETL was evaluated individually and together, in solar cells and an UV-Vis experiment, showing that the use of a double ETL can increase the efficiency up to 2.5 times compared to cells where only a single layer was used. The best cell built with double ETL showed a maximum efficiency of 4.29%.
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页数：5
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