ID 113058
Author
Higashino, Tomohiro Kyoto University
Yamada, Tomoki Kyoto University
Yamamoto, Masanori Kyoto University
Furube, Akihiro National Institute of Advanced Industrial Science and Technology (AIST)|Tokushima University Tokushima University Educator and Researcher Directory KAKEN Search Researchers
Tkachenko, Nikolai V. Tampere University of Technology
Miura, Taku Kobe University
Kobori, Yasuhiro Kobe University|(Japan) Science and Technology Agency
Jono, Ryota The University of Tokyo
Yamashita, Koichi The University of Tokyo
Imahori, Hiroshi Kyoto University
Keywords
charge separation
electron transfer
electronic coupling
exciplexes
Marcus theory
Content Type
Journal Article
Description
The unprecedented dependence of final charge separation efficiency as a function of donor–acceptor interaction in covalently-linked molecules with a rectilinear rigid oligo-p-xylene bridge has been observed. Optimization of the donor–acceptor electronic coupling remarkably inhibits the undesirable rapid decay of the singlet charge-separated state to the ground state, yielding the final long-lived, triplet charge-separated state with circa 100% efficiency. This finding is extremely useful for the rational design of artificial photosynthesis and organic photovoltaic cells toward efficient solar energy conversion.
Journal Title
Angewandte Chemie International Edition
ISSN
14337851
15213773
NCID
AA0052535X
AA11614189
Publisher
Wiley-VCH Verlag GmbH & Co. KGaA
Volume
55
Issue
2
Start Page
629
End Page
633
Published Date
2015-11-26
Rights
© 2015 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
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DOI (Published Version)
URL ( Publisher's Version )
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language
eng
TextVersion
Publisher
departments
Science and Technology