| 电极材料对聚合物太阳能电池光学性能的影响 |
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| 引用本文： | 龙拥兵,王建峰.电极材料对聚合物太阳能电池光学性能的影响[J].材料导报,2010,24(14). |
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| 作者姓名： | 龙拥兵 王建峰 |
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| 作者单位： | 五邑大学应用物理与材料科学学院,江门,529020;中国科学院苏州纳米技术与纳米仿生研究所,苏州,215125 |
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| 摘 要： | 利用基于传输矩阵法(Transfer matrix method,TMM)的光学模型系统地研究了金属电极材料(Ag、Al、Au)对聚合物太阳能电池光学性能的影响.研究表明,与传统铟锡化合物(Indium tin oxide,ITO)透明电极相比,以合适厚度的金属Ag膜作透明电极,可提高活性层对入射光子的吸收效率;同时,以Ag膜作背电极时,其相应的聚合物太阳能电池的效率优于以Al或者Au为背电极的电池的效率.
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| 关 键 词： | 聚合物太阳能电池 光学模型 透明金属电极 金属微腔 吸收效率 传输矩阵法 |
Influences of Electrode Materials on Optical Performance of the Polymer Solar Cells |
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| LONG Yongbing,WANG Jiangfeng.Influences of Electrode Materials on Optical Performance of the Polymer Solar Cells[J].Materials Review,2010,24(14). |
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| Authors: | LONG Yongbing WANG Jiangfeng |
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| Affiliation: | LONG Yongbing1,WANG Jiangfeng2(1 Department of Applied Physics and Material Science,Wuyi University,Jiangmen 529020,2 Suzhou Institute of Nano-tech and Nano-bionics,Chinese Academic Society,Suzhou 215125) |
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| Abstract: | Optical modeling based on transfer matrix method(TMM) is employed to investigate the influences of metal electrode material(Ag,Al,Au) on the optical performance of the polymer solar cells(PSCs).The results show that the absorption efficiency in the active layer for PSCs with Ag material as transparent electrode can be improved when compared with indium tin oxide(ITO) as transparent electrode if the thickness of the Ag transparent electrode is set optimally.In addition,the efficiency for PSCs with Ag as top ... |
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| Keywords: | polymer solar cells optical modeling transparent metal electrode metal microcavity absorption efficiency transfer matrix method |
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