| 丝网印刷法制备染料敏化太阳能电池光电性能的研究 |
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| 引用本文： | 刘慧,张海燕,陈易明,陈粤.丝网印刷法制备染料敏化太阳能电池光电性能的研究[J].纳米科技,2012(6):60-65. |
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| 作者姓名： | 刘慧 张海燕 陈易明 陈粤 |
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| 作者单位： | 广东工业大学,广东广州510006 |
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| 基金项目： | 国家自然科学基金项目（No.20971027）,高等学校博士学科点专项科研基金项目（No.20094420110005）.广东省自然科学基金项目（No.9251009001000006）,广东省科技计划项目（No.2009A030301008、No.20098090300017、No.2010A090200063） |
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| 摘 要： | 采用水热法制备TiO2纳米颗粒，将获得的TiO2纳米颗粒制备成胶体，采用丝网印刷法在FTO表面刷涂制备染料敏化太阳能电池（DSSC）光阳极，通过扫描电子显微镜对电极表征和电池光电性能测试，探讨印刷层数及入射光强对DSSC光电性能的影响，实验结果表明，将制备的光阳极组装成电池后具有较好的光电性能，当印刷层数为8层、光强为80W／m2时，电池取得最好的光电性能。
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| 关 键 词： | 染料敏化太阳能电池 二氧化钛 丝网印刷 水热法 光阳极 |
Electrical and Optical Properties of Dye Sensitized Solar Cells Based on Screen-printing TiO2 Films |
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| Authors: | LIU Hui ZHANG Hai-yan CHEN Yi-ming CHEN Yue |
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| Affiliation: | (Guangdong University of Technology, Guangzhou 510006, China) |
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| Abstract: | TiO2 nanoparticles were prepared by hydrothermal synthesis method. TiO2 nanoparticles were fabricated to a highly stable and uniform titania colloid and fabricated to photoactive electrode on FTO glass by screen-printing technology. The morphology of photoactive electrode was characterized by scanning electron microscopy and the corresponding optical and electrical properties were also measured. The influences of screen-printing film layer nember and light intensity on overall conversion efficiency were investigated. The results indicate that the optimized parameters were as follows, TiO2 thin film layer number was 8 and light intensity 80W/m2. |
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| Keywords: | dye-sensitized solar cells titania screen printing hydrothermal method photoanode |
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