Title of article
The effect of graphdiyne doping on the performance of polymer solar cells
Author/Authors
Du، نويسنده , , Hailiang and Deng، نويسنده , , Zhenbo and Lu، نويسنده , , Zhaoyue and Yin، نويسنده , , Yuehong and Yu، نويسنده , , Lingling and Wu، نويسنده , , Hui and Chen، نويسنده , , Zheng and Zou، نويسنده , , Ye and Wang، نويسنده , , Yongsheng and Liu، نويسنده , , Huibiao and Li، نويسنده , , Yuliang، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2011
Pages
3
From page
2055
To page
2057
Abstract
We have introduced graphdiyne material in poly(3-hexylthiophene)/[6,6]-phenyl-C61-buytyric acid methyl ester bulk-heterojunction solar cells. The results suggest that the doping of graphdiyne can improve the short circuit current (Jsc) and power conversion efficiency (PCE) of the polymer solar cells. The cell with 2.5 wt% graphdiyne exhibits an enhanced Jsc by 2.4 mA/cm2 and the highest PCE (3.52%), which is 56% higher than that of the cell without graphdiyne doping. The improved performance is due to high charge transport capability of graphdiyne and the formation of efficient percolation paths in the active layer.
Keywords
polymer solar cells , Doping , Graphdiyne
Journal title
Synthetic Metals
Serial Year
2011
Journal title
Synthetic Metals
Record number
2088258
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