| 基于柔性基底异质结有机薄膜的光伏器件 |
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| 引用本文： | 钟建,俞江涛,刘峰.基于柔性基底异质结有机薄膜的光伏器件[J].强激光与粒子束,2012,24(7):1645-1647. |
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| 作者姓名： | 钟建 俞江涛 刘峰 |
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| 作者单位： | 1.电子科技大学 光电信息学院, 成都 61 0054 |
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| 基金项目： | 中央高校基本科研业务费专项资金项目，国家自然科学基金 |
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| 摘 要： | 研究了基于柔性基板的有机薄膜太阳能电池，实验以聚3，4-乙撑二氧噻吩/聚苯乙烯磺酸盐作为阳极修饰层，1,4-亚苯基亚乙烯基（MEH-PPV）材料作为给体层以及富勒烯（C60）材料作为受体层制备异质结柔性有机太阳能电池。实验结果表明:增加阳极修饰层，虽然会阻挡光的吸收，但是可以大幅度地提高短路电流、开路电压、填充因子和能量转换效率4个参数。并发现MEH-PPV受体层的厚度对有机太阳能电池的性能有较大影响，当受体层厚度为90 nm时能量转换效率达到最大,为1.29%。
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| 关 键 词： | 柔性基板 有机太阳能电池 阳极修饰层 1 4-亚苯基亚乙烯基 能量转换效率 |
| 收稿时间： | 2011/12/29 |
Heterojunction organic solar cell based on flexible substrate |
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| Zhong Jian
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Yu Jiangtao
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Liu Feng.Heterojunction organic solar cell based on flexible substrate[J].High Power Laser and Particle Beams,2012,24(7):1645-1647. |
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| Authors: | Zhong Jian Yu Jiangtao Liu Feng |
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| Affiliation: | 1.School of Optoelectronic Information,University of Electronic Science and Technology of China,Chengdu 610054,China |
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| Abstract: | Organic thin film solar cells based on flexible substrate were studied, which were prepared by using poly (3, 4-ethylenedioxythiophene): poly (4-styrenesulfonic acid) (PEDOT: PSS) as an anode modification layer, poly (2-methoxy, 5-(2’-ethylhexyloxy)-1, 4-phenylene vinylene) (MEH-PPV) as a donor layer and fullerene (C60) as an acceptor layer. The results show that, the anode modification layer increases the short-circuit current density, open-circuit voltage, fill factor and power conversion efficiency of cells apparently although it may block the light absorption. The thickness of the acceptor layer also influences the cell’s performance. A maximum power conversion efficiency of 1.29% has been achieved by employing 90 nm-thick MEH-PPV layer. |
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| Keywords: | flexible substrate organic solar cells anode modification MEH-PPV power conversion efficiency |
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