| 超薄PCBM层提高有机太阳电池效率 |
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| 引用本文： | 木丽萍,谢勇,谢再新.超薄PCBM层提高有机太阳电池效率[J].电子元件与材料,2012,31(12):64-66. |
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| 作者姓名： | 木丽萍 谢勇 谢再新 |
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| 作者单位： | 大理学院工程学院,云南大理,671003 |
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| 基金项目： | 云南省教育厅科学研究基金资助项目(No.2011Y248) |
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| 摘 要： | 为研究超薄PCBM层对有机太阳电池的影响,制备了含和不含超薄PCBM层的两种不同结构的体相异质结太阳电池,电池结构分别为:ITO/PEDOT:PSS/P3HT+PCBM/PCBM/AI,ITO/PEDOT:PSS/P3HT+PCBM/Al.测试结果表明:所制备电池的开路电压分别为0.599 2V和0.572 7 V,能量转换效率分别为2.24％、1.21％,超薄PCBM层起到了电子传输的作用.
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| 关 键 词： | 有机太阳电池 电子传输层 PCBM 能量转换效率 |
Ultrathin PCBM layer improve efficiency for organic solar cell |
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| MU Liping,XIE Yong,XIE Zaixin.Ultrathin PCBM layer improve efficiency for organic solar cell[J].Electronic Components & Materials,2012,31(12):64-66. |
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| Authors: | MU Liping XIE Yong XIE Zaixin |
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| Institution: | (College of Engineering,Dali University,Dali 671003,Yunnan Province,China) |
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| Abstract: | To study the effect of ultrathin PCBM on organic solar cell,two different kinds of bulk heterojunction batteries were prepared,one of which contained ultrathin PCBM layer and the another one without ultrathin PCBM layer.Cells possess structures as ITO/PEDOT:PSS/P3HT+PCBM/PCBM/Al,ITO/PEDOT:PSS/P3HT+PCBM/Al,respectively.Experiment results indicate that cell's open-circuit voltages are 0.599 2 V and 0.572 7 V,respectively,the power conversion efficiency are 2.24% and 1.21%,respectively.The PCBM layer has the action of electron-transporting. |
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| Keywords: | organic solar cell electron-transporting layer PCBM power conversion efficiency |
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