Improving the compatibility of fullerene acceptors with fluorene-containing donor-polymers in organic photovoltaic devices
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Updated: Jun 10, 2026

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Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer
Published on: January 10, 2017
Jan-Carlos Kuhlmann1, Paul de Bruyn, Ricardo K M Bouwer
1Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.
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.

