| 掺杂CuPc的MEH-PPV/PCBM有机太阳电池研究 |
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| 引用本文： | 陈卫兵,杨伟丰,邹豪杰,汤建新,邓林峰,黎沛涛.掺杂CuPc的MEH-PPV/PCBM有机太阳电池研究[J].物理学报,2011,60(11):117107-117107. |
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| 作者姓名： | 陈卫兵 杨伟丰 邹豪杰 汤建新 邓林峰 黎沛涛 |
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| 作者单位： | 1. 湖南工业大学计算机与通信学院,株洲 412008;
2. 香港大学电机与电子工程系,香港 薄扶林路 |
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| 基金项目： | 国家自然科学基金(批准号:60871007)资助的课题. |
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| 摘 要： | 采用旋涂法制备了掺杂铜酞菁(CuPc)的聚(2-甲氧基,5-(2-乙基-乙氧基)-对苯乙炔)(MEH-PPV)/ 富勒烯衍生物(PCBM)有机太阳电池. 测试结果表明:掺杂15% CuPc的MEH-PPV/PCBM太阳电池效率(1.41%)比标准的MEH-PPV/PCBM太阳电池(1.26%)提高12%. 器件的吸收谱和迁移率测试表明CuPc导致的吸收谱增强和迁移率提高是器件效率提高的主要原因.
关键词：
有机太阳电池
CuPc掺杂
MEH-PPV/PCBM器件
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| 关 键 词： | 有机太阳电池 CuPc掺杂 MEH-PPV/PCBM器件 |
| 收稿时间： | 2010-12-12 |
A study of CuPc-doping MEH-PPV/PCBM organic photovoltaic devices |
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| Chen Wei-Bing,Yang Wei-Feng,Zou Hao-Jie,Tang Jian-Xing,Deng Lin-Feng and Li Pei-Tao.A study of CuPc-doping MEH-PPV/PCBM organic photovoltaic devices[J].Acta Physica Sinica,2011,60(11):117107-117107. |
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| Authors: | Chen Wei-Bing Yang Wei-Feng Zou Hao-Jie Tang Jian-Xing Deng Lin-Feng and Li Pei-Tao |
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| Institution: | School of Computer and Communication, Hunan University of Technology, Zhuzhou 412008, China;School of Computer and Communication, Hunan University of Technology, Zhuzhou 412008, China;School of Computer and Communication, Hunan University of Technology, Zhuzhou 412008, China;School of Computer and Communication, Hunan University of Technology, Zhuzhou 412008, China;Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hongkong SAR, China;Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hongkong SAR, China |
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| Abstract: | We fabricate efficient bulk heterojunction organic photovoltaic (OPV) device based on poly(2-methoxy-5-(2’-ethylhexyloxy)-1,4-phenylenevinylene) (MEH-PPV), with copper(Ⅱ) phthalocyanine (CuPc) used as a donor and -phenyl C61-butyric acid methyl ester (PCBM) serving as an acceptor. The power conversion efficiency of the MEH-PPV/PCBM OPV device with 15% CuPc (1.41%) increases by 12% compared with that of the standard MEH-PPV/PCBM device (1.26%). The efficiency improvement can be attributed to the CuPc supplemental absorption and higher mobility than MEH-PPV, leading to increased short-circuit current density. |
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| Keywords: | organic photovoltaic CuPc-doping MEH-PPV/PCBM |
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