离子液体对CuI固体电解质色素增感太阳能电池性能的影响

功能材料与器件学报 , 2006, 12(6): 517-523. doi: 10.3969/j.issn.1007-4252.2006.06.012

离子液体对CuI固体电解质色素增感太阳能电池性能的影响

刘丽红 ^1, , 胡志强 ^2, , 张晨宁 ^3, , 高岩 ^4, , 卢珊珊 ^5,

1.大连轻工业学院材料科学与工程系,大连,116034

2.大连轻工业学院材料科学与工程系,大连,116034

3.大连轻工业学院材料科学与工程系,大连,116034

4.大连轻工业学院材料科学与工程系,大连,116034

5.大连轻工业学院材料科学与工程系,大连,116034

基金项目: 国家自然科学基金(50376007) 辽宁省教育厅资助项目(202073422)

关键词： TiO2薄膜 , 离子液体 , CuI固体电解质 , 色素增感太阳能电池

Effect of ionic liquid on performance of dye-sensitized solar cells with CuI solid electrolyte

应用浸渍涂膜法制备了CuI固体电解质薄膜,组装了DSSC电池.用扫描电镜观察了CuI薄膜的表面形貌,四探针电阻仪测定了CuI薄膜的电阻率,XJCM-8太阳电池测试仪测试了DSSC电池的性能结果表明:添加适量的离子液体可以有效地抑制CuI晶粒的生长;提高CuI晶粒与多孔TiO2薄膜孔径尺寸的相配度;减小CuI薄膜的电阻率.这些都是影响CuI固体电解质色素增感太阳能电池性能及稳定性的重要因素.

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材料期刊网

离子液体对CuI固体电解质色素增感太阳能电池性能的影响

Effect of ionic liquid on performance of dye-sensitized solar cells with CuI solid electrolyte

参考文献