| Preparation and characterization of compact TiO_2 film used in Gratzel solar cells |
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| 作者姓名： | LI Bin WANG Liduo ZHANG Deqiang & QIU Yong |
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| 作者单位： | LI Bin，WANG Liduo，ZHANG Deqiang & QIU Yong
Department of Chemistry，Organic Optoelectronics Lab，Tsinghua University，Beijing 100084，China |
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| 摘 要： | We report for the first time the preparation method of compact TiO2 film using titanium butox-ide-petroleum ether solution, by means of dipping and sintering. Our estimation of the component of this thin film was confirmed by XPS test. Studies of AFM showed the influence of preparation condition upon surface morphology. The transmitted spectrum of this compact TiO2 film was also investigated, which presented an excellent transmittance of this film in the visible light region. We arrive at a conclusion, according to the Ⅰ-Ⅴ characteristics of solid-state Gratzel solar cells utilizing this kind of compact film, that this compact TiO2 film functions well in secluding the conducting substrate from the hole-conducting material.
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Preparation and characterization of compact TiO2 film used in Gr(a)tzel solar cells |
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| LI Bin,WANG Liduo,ZHANG Deqiang & QIU Yong.Preparation and characterization of compact TiO_2 film used in Gratzel solar cells[J].Chinese Science Bulletin,2004,49(2). |
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| Authors: | LI Bin WANG Liduo ZHANG Deqiang & QIU Yong |
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| Institution: | LI Bin,WANG Liduo,ZHANG Deqiang & QIU Yong
Department of Chemistry,Organic Optoelectronics Lab,Tsinghua University,Beijing 100084,China |
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| Abstract: | |
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| Keywords: | Gratzel solar cell TiO2 compact film preparation characterization |
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