Interfacial Electron Transfer Dynamics of Photosensitized Zinc Oxide Nanoclusters

Kei Murakoshi, Shozo Yanagida, Malcolm Capel, Edward Castner

Research output: Contribution to journalArticlepeer-review

29 Scopus citations

Abstract

We have prepared and characterized photosensitized zinc oxide (ZnO) nanoclusters, dispersed in methanol, using carboxylated coumarin dyes for surface adsorption. Femtosecond time-resolved emission spectroscopy allows us to measure the photo-induced charge carrier injection rate constant from the adsorbed photosensitizer to the n-type semiconductor nanocluster. These results are compared with other photosensitized semiconductors.

Original languageEnglish (US)
Pages (from-to)221-238
Number of pages18
JournalACS Symposium Series
Volume679
StatePublished - Dec 1 1997
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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