- High efficiency dye-sensitized nanocrystalline solar cells based on ionic liquid polymer gel electrolyte.
High efficiency dye-sensitized nanocrystalline solar cells based on ionic liquid polymer gel electrolyte.
Chemical communications (Cambridge, England) (2003-01-23)
Peng Wang, Shaik M Zakeeruddin, Ivan Exnar, Michael Grätzel
PMID12536772
ABSTRACT
An ionic liquid polymer gel containing 1-methyl-3-propylimidazolium iodide (MPII) and poly(vinylidenefluoride-co-hexafluoropropylene) (PVDF-HFP) has been employed as quasi-solid-state electrolyte in dye-sensitized nanocrystalline TiO2 solar cells with an overall conversion efficiency of 5.3% at AM 1.5 illumination.
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