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

Research output: Contribution to journalArticle

176 Citations (Scopus)


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
Pages (from-to)4655-4659
Number of pages5
JournalPhysical Chemistry Chemical Physics
Issue number40
Publication statusPublished - Nov 9 2006


ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this