| Highly Emcient Dye-Sensitized Solar Cells Using a Composite ElectrolyteConsisting of LiI（CH3OH）4-I2, SiO2 Nano-Particles and an Ionic Liquid |
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| 引用本文： | 薛勃飞 王红霞 胡勇胜 李泓 王兆翔 孟庆波 黄学杰 陈立泉 O.Sato A.Fujishima.Highly Emcient Dye-Sensitized Solar Cells Using a Composite ElectrolyteConsisting of LiI（CH3OH）4-I2, SiO2 Nano-Particles and an Ionic Liquid[J].中国物理快报,2004,21(9):1828-1830. |
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| 作者姓名： | 薛勃飞 王红霞 胡勇胜 李泓 王兆翔 孟庆波 黄学杰 陈立泉 O.Sato A.Fujishima |
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| 作者单位： | [1]BeijingNationalLaboratoryforCondensedMatterPhysics,InstituteofPhysics,ChineseAcademyofSciences,Beijing100080 [2]ResearchLaboratoryforOpticalScience,KanagawaAcademyofScienceandTechnology,KSPBLDG.EAST412,Sakado,Kawasaki213-0012,Japan |
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| 摘 要： | Solid-state electrolyte LiI(CH3OH)4-I2 is used in dye-sensitized solar cells (DSSCs). The DSSCs using only the LiI(CH3OH)4-I2 electrolyte show very poor performance due to the quick crystal growth of LiI(CH3OH)4. In order to improve the performance of DSSCs, we prepare a composite electrolyte by adding Si02 nano-particles and an ionic liquid, 1-methyl-3-ethylimidazolium iodide, into the original solid-state electrolyte. High efficiency of 4.3% is achieved by applying this composite electrolyte to DSSCs.
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| 关 键 词： | 纳米颗粒 染色激活太阳电池 二氧化硅 电解液 离子液体 |
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