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Charge separated states and singlet oxygen generation of mono and bis adducts of C-60 and C-70

Abstract:

We present a series of fullerene derivatives and a study on their photoluminescence properties, complete with their efficiency as singlet oxygen generation photosensitizers. We demonstrate the intramolecular charge transfer between pyrene donor and fullerene acceptor. The opposite effect in decay lifetime measurements is observed for the mono and bis adducts of C60 and C70 for the first time, indicating an interplay between charge-separation and locally excited states. A monoexponential decay...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
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Grant:
‘Manufacturing the future: endohedral fullerenes, small molecules, big challenges’ (EP/K030108/1
Publisher:
Elsevier Publisher's website
Journal:
Chemical Physics Journal website
Volume:
465
Pages:
28-39
Publication date:
2016-01-01
Acceptance date:
2015-12-07
DOI:
ISSN:
0301-0104
Source identifiers:
589719
Keywords:
Pubs id:
pubs:589719
UUID:
uuid:077aba3d-77f1-4353-81fe-c043b7913c2c
Local pid:
pubs:589719
Deposit date:
2016-04-07

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