Heterogeneous and Homogeneous Quenching of (3CT)Ru(Bipy)32+ as Observed in a Photogalvanic Cell

Authors

  • A. Lottaz Institut für anorganische und analytische Chemie der Universität Freiburg i. Ue.
  • A. von Zelewsky Institut für anorganische und analytische Chemie der Universität Freiburg i. Ue.

DOI:

https://doi.org/10.2533/chimia.1977.180

Abstract

(3CT)Ru(Bipy)32+ generated by light irradiation, is quenched heterogeneously by a gold electrode, yielding Ru(bipy)3+ which can be reoxidized at the counter-electrode to Ru(Bipy)32+. The current-yield is decreased by O2 which acts as an energy transfer quencher, but it is strongly increased by Fe3+ which quenches (3CT)Ru(Bipy)32+ by an electron transfer mechanism.

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Published

1977-05-31

Issue

Vol. 31 No. 5 (1977): Forschung/Research

Section

Kurze Mitteilungen

License

Copyright (c) 1977 A. Lottaz

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
A. Lottaz, A. von Zelewsky, Chimia 1977, 31, 180, DOI: 10.2533/chimia.1977.180.