Intramolecular charge recombination in carotenoid-porphyrin-pyromellitimide triads

Atsuhiro Osuka*, Hiroko Yamada, Satoshi Shinoda, Koichi Nozaki, Takeshi Ohno

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

The temperature dependence of the charge-recombination rate in photochemically generated ion-pair states (carotenoid, C)+-(porphyrin, P)-(pyromellitimide, Im)- has been shown to vary with a spacer between C and P. The triad with a 1,4-phenylene spacer exhibits only weak temperature dependence, while triads with methylene-bis-(1,4-phenylene) and benzanilide spacers exhibit distinct biphasic temperature dependence.

Original languageEnglish
Pages (from-to)37-41
Number of pages5
JournalChemical Physics Letters
Volume238
Issue number1-3
DOIs
StatePublished - 1995/05/26

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry

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