| 四噻吩与富勒烯(C60、C70、C84)间光致电子转移效率的研究 |
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| 引用本文： | 陈向东,高峰,程萍,王锐,杨继平. 四噻吩与富勒烯(C60、C70、C84)间光致电子转移效率的研究[J]. 合肥工业大学学报(自然科学版), 2009, 32(7) |
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| 作者姓名： | 陈向东 高峰 程萍 王锐 杨继平 |
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| 作者单位： | 合肥工业大学,应用物理系,安徽,合肥,230009;合肥工业大学,应用物理系,安徽,合肥,230009;合肥工业大学,应用物理系,安徽,合肥,230009;合肥工业大学,应用物理系,安徽,合肥,230009;合肥工业大学,应用物理系,安徽,合肥,230009 |
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| 摘 要： | 借助荧光猝灭可以观测和研究导电聚合物与富勒烯之间的电子转移效率及机理.文章通过对四噻吩/富勒烯相关原始数据的校正处理,排除了竞争吸收与重吸收对荧光谱值的影响,获得了能真实体现四噻吩与富勒烯(C60、C70、C84)之间荧光猝灭率的数据.
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| 关 键 词： | 电子转移 荧光猝灭 四噻吩 富勒烯 |
Investigation of photoinduced electron transfer in quaterthiophene/fullerenes(C60, C70, C84) mixtures in solution |
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| CHEN Xiang-dong,GAO Feng,CHENG Ping,WANG Rui,YANG Ji-ping. Investigation of photoinduced electron transfer in quaterthiophene/fullerenes(C60, C70, C84) mixtures in solution[J]. Journal of Hefei University of Technology(Natural Science), 2009, 32(7) |
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| Authors: | CHEN Xiang-dong GAO Feng CHENG Ping WANG Rui YANG Ji-ping |
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| Abstract: | The efficiency and mechanism of the electron transfer in conjugated polymers/fullerenes mixtures can be investigated by means of the photoluminescence(PL) quenching. In this paper, by correcting the original data relating to competition-absorption and re-absorption, a real PL quenching efficiency is achieved. |
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| Keywords: | electron transfer photoluminescence quenching quaterthiophene fullerene |
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