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Issue 24, 2018
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Direct detection of the photoinduced charge-separated state in a Ru(ii) bis(terpyridine)–polyoxometalate molecular dyad

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Abstract

Observation of photoinduced intramolecular charge-separation is difficult for photosensitizer–POM dyads because of rapid backward electron transfer. We report here for the first time on a long-lived charge-separated state (τ = 470 ns) observed in a Ru(II) bis(terpyridine)-based dyad. Charge-separation occurs despite virtually no driving force and the short intrinsic excited-state lifetime of the photosensitizer.

Graphical abstract: Direct detection of the photoinduced charge-separated state in a Ru(ii) bis(terpyridine)–polyoxometalate molecular dyad

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Article information


Submitted
29 Nov 2017
Accepted
29 Jan 2018
First published
29 Jan 2018

Chem. Commun., 2018,54, 2970-2973
Article type
Communication

Direct detection of the photoinduced charge-separated state in a Ru(II) bis(terpyridine)–polyoxometalate molecular dyad

Y. Luo, M. Wächtler, K. Barthelmes, A. Winter, U. S. Schubert and B. Dietzek, Chem. Commun., 2018, 54, 2970
DOI: 10.1039/C7CC09181H

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