Magnetic field effects on photoelectrochemical responses of modified electrodes with porphyrin-viologen linked compound as Langmuir Blodgett film1

Hiroaki Yonemura, Kei Ohishi, Taku Matsuo

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Modified electrodes were fabricated by depositing a monolayer containing porphyrin-viologen linked compound on ITO electrodes by Langmuir-Blodgett method. Visible light irradiation on the modified electrodes afforded stable anodic photocurrents. The photocurrents clearly increased in the presence of magnetic fields. The magnetic field effects on photocurrents, as observed for the first time, are ascribed to the contribution of triplet radical pairs.

Original languageEnglish
Pages (from-to)661-662
Number of pages2
JournalChemistry Letters
Issue number8
DOIs
Publication statusPublished - Jan 1 1996

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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