Fluorinated imidazolium iodide;
Ionic liquid;
Dye sensitized solar cells;
Fluorous;
TEMPERATURE MOLTEN-SALTS;
ELECTRON-TRANSPORT;
TIO2;
FILMS;
PERFORMANCE;
SPECTROSCOPY;
EFFICIENCY;
D O I:
10.1016/j.orgel.2012.07.009
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
We report on the use of a fluorinated imidazolium ionic liquid as a source of iodide ions in solvent-based electrolytes for DSSCs. Efficient dye regeneration and fast charge transport in the fluorinated electrolyte result in an overall improvement of the device performances compared to conventional hydrogenated ionic liquids. (C) 2012 Elsevier B.V. All rights reserved.