Interfacial Electron Transfer Dynamics of Photosensitized Zinc Oxide Nanoclusters

Kei Murakoshi, Shozo Yanagida, Malcolm Capel, Ed Castner

Research output: Contribution to journalArticle

29 Citations (Scopus)

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
Pages (from-to)221-238
Number of pages18
JournalACS Symposium Series
Volume679
Publication statusPublished - 1997

ASJC Scopus subject areas

  • Chemistry(all)

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