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发明授权
CN108320912B 一种基于离子晶体的染料敏化太阳能电池用固态电解质 有权

一种基于离子晶体的染料敏化太阳能电池用固态电解质
摘要：
本发明公开了一种基于离子晶体的染料敏化太阳能电池用固态电解质，包括如下重量份的组分：氰基咪唑型离子晶体40‑50份，(4‑二茂铁乙炔基)苯胺改性富勒烯3‑7份，碘单质5‑10份，添加剂5‑10份。所述的添加剂为甲基苯并咪唑(MBI)、丁基苯并咪唑(NBB)、叔丁基吡啶(TBP)中的一种或几种。本发明公开的基于离子晶体的染料敏化太阳能电池用固态电解质与现有技术中公开的染料敏化太阳能电池电解质相比，导电率更高，稳定性更好，更易封装，不含有机溶剂，安全性更好，且对提高染料敏化太阳能电池光电转化效率和工作稳定性更有效。
摘要（英）：

The present invention discloses a solid electrolyte for a dye-sensitized solar cell based on ionic crystal. The solid electrolyte comprises the following components, part by weight: 40-50 parts of cyanoimidazole ionic crystal, 3-7 parts of (4-ferroceneacetenyl) aniline modified fullerene, 5-10 parts of elemental iodine and 5-10 parts of additive. The additive is one or more than one of MBI, NBB and TBP. Compared to the prior art, the solid electrolyte for a dye-sensitized solar cell based on ionic crystal provided by the invention is higher in conductivity, better in stability, easy to package, free of organic solvent, better in safety, and more efficient for improvement of the photoelectric conversion efficiency and the work stability of the dye-sensitized solar cell.

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