Dye-sensitized solar cell based on a three-dimensional photonic crystal

Stefan Guldin, Sven Hüttner, Matthias Kolle, Mark E. Welland, Peter Müller-Buschbaum, Richard H. Friend, Ullrich Steiner, Nicolas Tétreault

Research output: Contribution to journalArticlepeer-review

305 Scopus citations

Abstract

We present a material assembly route for the manufacture of dye-sensitized solar cells, coupling a high-surface mesoporous layer to a three-dimensional photonic crystal (PC). Material synthesis aided by self-assembly on two length scales provided electrical and pore connectivity at the mesoporous and the microporous level. This construct allows effective dye sensitization, electrolyte infiltration, and charge collection from both the mesoporous and the PC layers, opening up additional parameter space for effective light management by harvesting PC-induced resonances.

Original languageEnglish
Pages (from-to)2303-2309
Number of pages7
JournalNano Letters
Volume10
Issue number7
DOIs
StatePublished - 14 Jul 2010

Keywords

  • Dye-sensitized solar cell
  • Photonic crystal
  • Photovoltaics
  • Self-assembly

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