Dynamics of charge transport and recombination in ZnO nanorod array dye-sensitized solar cells

Alex B F Martinson, James E. McGarrah, Mohammed O K Parpia, Joseph T. Hupp*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

199 Scopus citations

Abstract

Intensity modulated photovoltage and photocurrent spectroscopies reveal that photoanodes based on nanorod arrays exhibit dramatically faster electron transport while retaining similar electron lifetimes (recombination times) compared to standard photoanodes assembled from colloidal nanoparticles.

Original languageEnglish (US)
Pages (from-to)4655-4659
Number of pages5
JournalPhysical Chemistry Chemical Physics
Volume8
Issue number40
DOIs
StatePublished - 2006

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry

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