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

页码：5232 / 5235

页数：4

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