Issue 6, 2017

Occurrence of photoinduced charge separation by the modulation of the electronic coupling between pyrene dimers and chemically converted graphenes

Abstract

The photoexcitation of the pyrene dimer on graphene resulted in the final formation of a charge-separated state following an exciplex formation, while that of the pyrene monomer on graphene generated the corresponding exciplex solely due to the difference in the electronic coupling between the pyrene and the graphene.

Graphical abstract: Occurrence of photoinduced charge separation by the modulation of the electronic coupling between pyrene dimers and chemically converted graphenes

Supplementary files

Article information

Article type
Communication
Submitted
03 Oct 2016
Accepted
28 Nov 2016
First published
08 Dec 2016

Chem. Commun., 2017,53, 1025-1028

Occurrence of photoinduced charge separation by the modulation of the electronic coupling between pyrene dimers and chemically converted graphenes

T. Umeyama, J. Baek, J. Mihara, N. V. Tkachenko and H. Imahori, Chem. Commun., 2017, 53, 1025 DOI: 10.1039/C6CC07985G

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