High efficiency dye-sensitized nanocrystalline solar cells based on ionic liquid polymer gel electrolyte

Peng Wang, Shaik M. Zakeeruddin, Ivan Exnar, Michael Grätzel

Research output: Contribution to journalArticlepeer-review

565 Scopus citations

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.

Original languageEnglish
Pages (from-to)2972-2973
Number of pages2
JournalChemical Communications
Issue number24
DOIs
StatePublished - 2002
Externally publishedYes

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