| Dye-sensitized solid-state solar cells fabricated by screen-printed TiO_2 thin film with addition of polystyrene balls |
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| 作者姓名： | Jing Han Jin Mao Chen Xiao Wen Zhou Yuan Lin Jing Bo Zhang Jian Guang Jia |
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| 作者单位： | a Department of Chemistry, School of Science, Beijing University of Chemical Technology, Beijing 100029, China;b Key Laboratory of Photochemistry, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，国家高技术研究发展计划(863计划)，国家自然科学基金，Innovative Foundation of the Center for Molecular Science |
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| 摘 要： | The screen-printed nanoporous TiO2 thin film was employed to fabricate dye-sensitized solid-state solar cells using CuI as hole-transport materials. The solar cell based on nanoporous TiO2 thin film with large pores formed by the addition of polystyrene balls with diameter of 200 nm to the TiO2 paste exhibits photovoltaic performance enhancement, which is attributed to the good contact of CuI with surface of dye-sensitized thin film due to easy penetration of CuI in the film with large pores.
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| 关 键 词： | 敏化 太阳能 TiO2 薄膜 亚铜离子 |
Dye-sensitized solid-state solar cells fabricated by screen-printed TiO2 thin film with addition of polystyrene balls |
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| Jing Han,Jin Mao Chen,Xiao Wen Zhou,Yuan Lin,Jing Bo Zhang,Jian Guang Jia.Dye-sensitized solid-state solar cells fabricated by screen-printed TiO_2 thin film with addition of polystyrene balls[J].Chinese Chemical Letters,2008,19(8):1004-1007. |
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| Authors: | Jing Han Jin Mao Chen Xiao Wen Zhou Yuan Lin Jing Bo Zhang Jian Guang Jia |
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| Institution: | a Department of Chemistry, School of Science, Beijing University of Chemical Technology, Beijing 100029, China;b Key Laboratory of Photochemistry, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China |
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| Abstract: | The screen-printed nanoporous TiO2 thin film was employed to fabricate dye-sensitized solid-state solar cells using CuI as hole-transport materials. The solar cell based on nanoporous TiO2 thin film with large pores formed by the addition of polystyrene balls with diameter of 200 nm to the TiO2 paste exhibits photovoltaic performance enhancement, which is attributed to the good contact of CuI with surface of dye-sensitized thin film due to easy penetration of CuI in the film withlarge pores. |
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| Keywords: | Dye-sensitized solar cells Screen-printed TiO2 film Cuprous iodide Polystyrene balls |
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