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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/10807

Title: Bipolar Charge Transport in Fullerene Molecules in a Bilayer and Blend of Polyfluorene Copolymer and Fullerene
Authors: GADISA, Abay
Tvingstedt, Kristofer
VANDEWAL, Koen
Zhang, Fengling
MANCA, Jean
Inganas, Olle
Issue Date: 2010
Publisher: WILEY-V C H VERLAG GMBH
Citation: ADVANCED MATERIALS, 22(9). p. 1008-+
Abstract: Efficient polymer solar cells typically contain the fullerene derivative [6,6]-phenyl-C61-butyric acid methyl ester (PCBM), which promotes dissociation of excited states and enhances charge transport. The ability of PCBM to transport holes in solar cell bulk heterojunction films is monitored via the electroluminescence emission of a bulk heterojunction blend of PCBM and a polyfluorene copolymer. In polymer/fullerene bilayer diodes, fullerene emission is also observed.
Notes: [Gadisa, Abay; Vandewal, Koen; Manca, Jean V.] Hasselt Univ, Inst Mat Res, B-3590 Diepenbeek, Belgium. [Tvingstedt, Kristofer; Zhang, Fengling; Inganas, Olle] Linkoping Univ, Dept Phys Chem & Biol IFM, S-58183 Linkoping, Sweden. abay.dinku@uhasselt.be
URI: http://hdl.handle.net/1942/10807
DOI: 10.1002/adma.200902579
ISI #: 000275679600016
ISSN: 0935-9648
Category: A1
Type: Journal Contribution
Validation: ecoom, 2011
Appears in Collections: Research publications

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