| 退火对薄膜P3HT-PCBM太阳能电池的光电性能影响 |
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| 引用本文： | 王传坤,张玉峰,李萌,段廷原,高顺富,马恒.退火对薄膜P3HT-PCBM太阳能电池的光电性能影响[J].河南师范大学学报(自然科学版),2012,40(4):35-37. |
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| 作者姓名： | 王传坤 张玉峰 李萌 段廷原 高顺富 马恒 |
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| 作者单位： | 1. 河南省光伏材料重点实验室,河南新乡453007;河南师范大学物理与信息工程学院,河南新乡453007
2. 河南师范大学物理与信息工程学院,河南新乡,453007 |
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| 摘 要： | 以吩聚噻(P3HT)/C60的衍生物(PCBM)为活性层的太阳能电池为研究对象,研究薄膜退火对电池光电性能的影响.结果表明,退火能够提高材料的结晶度,增加光的透射率,降低反射率.在140℃温度下退火,该器件光电转化效率最大.
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| 关 键 词： | 退火 有机太阳能电池 转化效率 |
Effect of Annealing Treatment on Photoelectric Performance of P3HT/PCBM Thin Film |
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| WANG Chuan-kun
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ZHANG Yu-feng
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LI Meng
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DUAN Ting-yuan
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GAO Shun-fu
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MA Heng.Effect of Annealing Treatment on Photoelectric Performance of P3HT/PCBM Thin Film[J].Journal of Henan Normal University(Natural Science),2012,40(4):35-37. |
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| Authors: | WANG Chuan-kun ZHANG Yu-feng LI Meng DUAN Ting-yuan GAO Shun-fu MA Heng |
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| Institution: | 1,2,(1.Henan Key Laboratory of Photovoltaic Materials,Xinxiang 453007,China;2.College of Physics and Information Engineering,Henan Normal University,Xinxiang 453007 |
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| Abstract: | This paper reported the effect of annealing on photoelectric performance of organic solar cell(OSC) based on poly(3-hexylthiophene)(P3HT) and -phenyl C61 butyric acid methyl ester(PCBM).The results showed that the crystallizing and the transmission of P3HT/PCBM film were improved,the reflectivity was deceased.The value of photoelectric conversion efficiency(PCE) achieved the largest value with 140 ℃ temperature annealing.The voltage and current density decreased as a function of time by a similar exponential function,and the fill factor changed with a zigzag pattern.For PCE,it decreases rapidly in earlier stage.With time increasing,the decay of PCE became planar. |
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| Keywords: | annealing organic solar cell short-circuit current density open-circuit voltage fill factor conversion efficiency |
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