Photoinduced FT-IR spectroscopy of conjugated polymer/fullerene composites embedded into conventional host polymer matrices

H. Johansson, C.J. Brabec, H. Neugebauer, C. Kvarnström, J.C. Hummelen, R.A.J. Janssen, N.S. Sariciftci

Research output: Contribution to journalArticleAcademicpeer-review

9 Citations (Scopus)
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Abstract

In this work, we report on the investigation of photoexcited states in conjugated polymer (donor) - fullereae (acceptor) interpenetrating networks (polythiophene derivatives — PC61BM) embedded into conventional polymer hosts like polystyrene, polyvinylcarbazole, polycarbonate or polyvinylbenzenechloride, using photoinduced FT-IR spectroscopy. We discuss the influence of specific host polymer matrices on photoexcited states of the photoactive guests via photoinduced infrared activated (IRAV) modes.
Original languageEnglish
Pages (from-to)192-193
JournalSynthetic Metals
Volume101
Issue number1-3
DOIs
Publication statusPublished - 1999

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