A polyfluoroalkyl imidazolium ionic liquid as iodide ion source in dye sensitized solar cells
- 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. © 2012 Elsevier B.V. All rights reserved.
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