title: Improving the compatibility of fullerene acceptors with fluorene-containing donor-polymers in organic photovoltaic devices.
abstract: Fluorene-containing PCBM analogs have been synthesized and tested with a polyfluorene copolymer, PF10TBT, in organic photovoltaic devices resulting in an increase of ∼130 mV in the open circuit voltage compared to devices with PCBM as acceptor material.
authors.affiliation: Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.
authors.forename: Jan-Carlos
authors.initials: JC
authors.lastname: Kuhlmann
authors.forename: Paul
authors.initials: P
authors.lastname: de Bruyn
authors.forename: Ricardo K M
authors.initials: RK
authors.lastname: Bouwer
authors.forename: Auke
authors.initials: A
authors.lastname: Meetsma
authors.forename: Paul W M
authors.initials: PW
authors.lastname: Blom
authors.forename: Jan C
authors.initials: JC
authors.lastname: Hummelen