Authors Heuken, M. ; Komber, H. ; Senkovsky, V. ; Kiriy, A. ; Voit, B.
Title Quasi-living KCTP, NMP and efficient postmodification: tools for donor-acceptor block copolymers with high C60 loading
Date 25.07.2011
Number 29002
Abstract POLY 221 - The usefulness of donor-acceptor block copolymers as surfactants in blended bulk heterojunction solar cells is obvious: They prevent demixing and assure at the same time the long-term stability while maintaining good optoelectronic properties. Based on works by Kiriy, we employ a bifunctional initiator that allows Kumada Catalyst-Transfer Polycondensation and in a subsequent step Nitroxide-Mediated Radical Polymerization without further modifications. Into these materials, we introduce fullerenes with varying methods to guarantee high loadings and optimized reaction conditions.
Publisher Polymer Preprints
Citation Polymer Preprints 52 (2011) 987-988
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