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| 染料敏化太阳能电池光阳极TiO2薄膜的研究进展 | |
| 引用本文： | 黄娟茹,谭欣,于涛,赵林,吴天彧. 染料敏化太阳能电池光阳极TiO2薄膜的研究进展[J]. 材料导报, 2011, 25(13): 134-141 |
| 作者姓名： | 黄娟茹 谭欣 于涛 赵林 吴天彧 |
| 作者单位： | 1. 天津大学化工学院,天津,300072 2. 天津大学化工学院,天津,300072;天津大学环境科学与工程学院,天津,300072 3. 天津大学环境科学与工程学院,天津,300072 |
| 摘 要： | 在概述染料敏化太阳能电池工作原理基础上,着重分析电池光阳极TiO2薄膜的特性,并指出该薄膜在电池中所起的作用:负载染料、收集光生电子、分离电荷和传输光生电子;继而从表面修饰、离子掺杂、量子点敏化、制备复合薄膜、设计微观有序空间结构、设计核壳结构以及多手段共改性等方面对TiO2薄膜改性手段进行综述,并详细分析改性手段优化染料敏化太阳能电池性能的原因;最后,提出应把优化光阳极TiO2薄膜制备工艺及探讨薄膜接触面工作机理等作为今后的研究重点。 |
| 关 键 词： | TiO2 染料敏化太阳能电池(DSSCs) 能量转化效率 光阳极 电荷复合 |
Progress in Photoanode TiO2 of Dye-Sensitized Solar Cells |
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| HUANG Juanru,TAN Xin,YU Tao,ZHAO Lin,WU Tianyu. Progress in Photoanode TiO2 of Dye-Sensitized Solar Cells[J]. Materials Review, 2011, 25(13): 134-141 | |
| Authors: | HUANG Juanru TAN Xin YU Tao ZHAO Lin WU Tianyu |
| Affiliation: | HUANG Juanru1,TAN Xin1,2,YU Tao1,ZHAO Lin2,WU Tianyu2(1 School of Chemical Engineering and Technology,Tianjin University Tianjin 300072,2 School of Environmental Science and Engineering,Tianjin University,Tianjin 300072) |
| Abstract: | The work principle of dye-sensitized solar cells is introduced,and based on TiO2 films characteristics in dye-sensitized solar cells,three kinds of role for films: loading dyes,collecting photon-activated electrons,detaching electric charge and transferring photon-activated electrons,are pointed out.The modified methods are used to deal with TiO2 film,such as surface modification,ion doping,quantum dot sensitization,hybrid film,designing microcosmic and ordered structure,core-shell structure,co-processing m... |
| Keywords: | titanium dioxide dye-sensitized solar cells energy conversion efficiency photoanode charge recombination |
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