染料敏化纳米薄膜太阳电池实验研究

染料敏化纳米薄膜太阳电池（DSCs）的性能主要是由纳米多孔TiO２₂薄膜、染 料光敏化剂 、电解质、反电极（光阴极）等几个主要部分决定的.通过优化DSCs各项关键技术和材料的 性能，并通过小面积DSCs的系列实验和优化组合实验来检测各项参数对DSCs性能的影响，获 得在光照1个太阳（AM15）下，光电转换效率达到895%.这为进行产业化制备大面积DSCs 打下了良好基础. 关键词： 染料敏化 太阳电池 优化 效率

Investigation on the dye-sensitized solar cell

The key technologies in dye-sensitized solar cell, including nanoporous TiO 2 film, dye-sensitizer, electrolyte, platinum catalysis, and TCO glass, have been investigated, and we also optimized the different technologies with assemblying the small area dye-sensitized solar cells. About 9% photo-electric conversion efficiency has been demostrated in our lab under AM1.5 solar simulator. Our results show that there would be a possibility for commercial production based on our technologies.