Influence of electron-donating and accepting functionalization of fullerene-based photosensitizers on the charge-generation efficiency of polymer composites
- Authors
- Choi, Jongwan; Kim, Nakjoong; Oh, Jin-Woo; Song, Heeseok; Choi, Moonhyun; Hong, Jinkee; Kim, Felix Sunjoo
- Issue Date
- Dec-2015
- Publisher
- KOREAN PHYSICAL SOC
- Keywords
- Photo-charge generation; Charge-transfer complex; Functionalized fullerene; Photosensitizer; Xerography
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.67, no.11, pp 1998 - 2002
- Pages
- 5
- Journal Title
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY
- Volume
- 67
- Number
- 11
- Start Page
- 1998
- End Page
- 2002
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/8852
- DOI
- 10.3938/jkps.67.1998
- ISSN
- 0374-4884
1976-8524
- 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.
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Collections - College of Engineering > School of Chemical Engineering and Material Science > 1. Journal Articles
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