Photoinduced electron transfer in violog
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Sumio Noda; Hideyuki Hosono; Ichiro Okura; Yasuhiko Yamamoto; Yoshio Inoue
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Article
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1990
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Elsevier Science
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English
β 447 KB
Compounds containing a viologen linked to a porphyrin via a number (n = 3 -6) of methylene groups were synthesized. Photoinduced long-range electron transfer between the porphyrin and the viologen is observed. The photoexcited singlet state of the porphyrin is quenched by the viologen in the viologe