Title of article
Enhanced efficiency of bilayer polymer solar cells by the solvent treatment method
Author/Authors
Lee، نويسنده , , Jihoon and Jung، نويسنده , , Yun-Kyung and Lee، نويسنده , , Dal Yong and Jang، نويسنده , , Jae-Won and Cho، نويسنده , , Shinuk and Son، نويسنده , , Semo and Jeong، نويسنده , , Junghyun and Park، نويسنده , , Sung Heum، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2015
Pages
5
From page
408
To page
412
Abstract
We successfully facilitated an enhancement in the efficiency of polymer bilayer solar cells using the solvent treatment method. Specifically, after creating a poly(3-hexylthiophene-2,5-diyl(P3HT)/[6,6]-phenyl-C61-butyric-acid-methyl-ester (PCBM) bilayer structure by the use of an orthogonal solvent, we applied the solvent treatment method to the bilayer solar cell to improve the device performance. When the interfaces between the P3HT layer and the PCBM layer and between the PCBM layer and the Al electrode were treated with methanol, the bilayer SCs showed significantly enhanced device performance with improved Jsc FF, and PCE.
Keywords
organic solar cell , P3HT , PCBM , Solvent treatment , Bilayer , Orthogonal solvent
Journal title
Synthetic Metals
Serial Year
2015
Journal title
Synthetic Metals
Record number
2092044
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