Using Mixed Solvent and Changing Spin-Coating Parameters to Increase the Efficiency and Lifetime of Organic Solar Cells

被引：2
|
作者：
Tsai, Yu Sheng [1 ]
Chu, Wei-Ping [1 ]
Tang, Rong-Ming [1 ]
Juang, Fuh-Shyang [1 ]
Chang, Ming-Hua [3 ]
Liu, Mark O. [2 ]
Hsieh, Tsung-Eong [3 ]
机构：
[1] Natl Formosa Univ, Inst Electroopt & Mat Sci, Huwei 63208, Yunlin, Taiwan
[2] Ind Technol Res Inst, Mat & Chem Res Labs, Hsinchu 300, Taiwan
[3] Natl Chiao Tung Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan
来源：
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2008年 / 8卷 / 10期
关键词：
Solar Cell; Active Layer; Package;
D O I：
10.1166/jnn.2008.1377
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The derivative of C-60, i.e., PCBM, and P3HT (3-hexylthiophene) were dissolved in chloroform: dichlorobenzene mixed solvent, then spin-coated as the active layer for organic solar cells (OSC). The experimental parameters were studied carefully to obtain the optimum power conversion efficiency (PCE), including the solvent mixing ratio, spin-coating speed, annealing conditions for the active layer, etc. The OSC devices were packaged with glass and a newly developed UV-glue to improve the lifetime and PCE. Dichlorobenzene solvent has great effect upon the PCE. Changing the spin-coating speed and increasing the number of steps increased the PCE apparently to 1.4%.
引用
收藏
页码：5232 / 5235
页数：4
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