| Recent Progress of Counter Electrodes in Nanocrystalline Dye-sensitized Solar Cells |
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| 作者姓名： | Kexin LI Zhexun YU Yanhong LUO Dongmei LI Qingbo MENG |
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| 作者单位： | Beijing National Laboratory for Condensed Matter Phy~cs, Institute of l~hysics, Chinese Academy of Sciences, Beijing100080, China |
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| 基金项目： | 国家自然科学基金，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)，the 100-Talents Project of Chinese Academy of Sciences |
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| 摘 要： | Dye-sensitized solar cell （DSC） consists a combination of several different materials： photoanodes with nanoparticulated semiconductors, sensitizers, electrolytes and counter electrodes （CEs）. Each materials performs specific task for the conversion of solar energy into electricity. The main function of CE is to transfer electrons to the redox electrolyte and regenerate iodide ion. The work of CE is mainly focused on the studies of the kinetic performance and stability of the traditional CEs to improve the overall efficiency of DSC, seeking novel design concepts or new materials. In this review, the development and research progress of different CE materials and their electrochemical performance, and the problems are discussed.
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| 关 键 词： | 计数器电极 燃料 敏化作用 聚合物 |
| 收稿时间： | 2007-04-13 |
| 修稿时间： | 2007-04-13 |
Recent Progress of Counter Electrodes in Nanocrystalline Dye-sensitized Solar Cells |
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| Kexin LI Zhexun YU Yanhong LUO Dongmei LI Qingbo MENG.Recent Progress of Counter Electrodes in Nanocrystalline Dye-sensitized Solar Cells[J].Journal of Materials Science & Technology,2007,23(5):577-582. |
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| Authors: | Kexin LI Zhexun YU Yanhong LUO Dongmei LI Qingbo MENG |
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| Affiliation: | Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | Dye-sensitized solar cell (DSC) consists a combination of several different materials: photoanodes with nanoparticulated semiconductors, sensitizers, electrolytes and counter electrodes (CEs). Each materials performs specific task for the conversion of solar energy into electricity. The main function of CE is to transfer electrons to the redox electrolyte and regenerate iodide ion. The work of CE is mainly focused on the studies of the kinetic performance and stability of the traditional CEs to improve the overall efficiency of DSC, seeking novel design concepts or new materials. In this review, the development and research progress of different CEmaterials and their electrochemical performance, and the problems are discussed. |
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| Keywords: | Counter electrode Dye-sensitized solar cell Carbon Polymer |
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