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Influence of electron-donating and accepting functionalization of fullerene-based photosensitizers on the charge-generation efficiency of polymer composites

Title
Influence of electron-donating and accepting functionalization of fullerene-based photosensitizers on the charge-generation efficiency of polymer composites
Author
김낙중
Keywords
Photo-charge generation; Charge-transfer complex; Functionalized fullerene; Photosensitizer; Xerography
Issue Date
2015-12
Publisher
KOREAN PHYSICAL SOC
Citation
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v. 67, NO 11, Page. 1998-2002
Abstract
We studied a series of fullerene derivatives, which had been functionalized by an electron-donating group (triphenylamine) or an electron-accepting group (cyanobenzene), for use as photosensitizers in photoconducting polymer composites. The functionalized fullerenes were synthesized via the Prato reaction. The electronic energy levels of the fullerene derivatives and photo-charge-generation efficiencies of charge-transfer complex between the photoconducting polymer and the dopant were investigated by using density functional theory calculations, optical absorption spectroscopy, and xerographic discharge methods.
URI
https://link.springer.com/article/10.3938%2Fjkps.67.1998http://hdl.handle.net/20.500.11754/30070
ISSN
0374-4884; 1976-8524
DOI
10.3938/jkps.67.1998
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > CHEMISTRY(화학과) > Articles
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