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

被引：7
|
作者：
Johansson, H [1 ]
Brabec, CJ
Neugebauer, H
Kvarnström, C
Hummelen, JC
Janssen, RAJ
Sariciftci, NS
机构：
[1] Johannes Kepler Univ, A-4040 Linz, Austria
[2] Univ Groningen, NL-9747 AG Groningen, Netherlands
[3] Tech Univ Eindhoven, NL-5600 MB Eindhoven, Netherlands
来源：
SYNTHETIC METALS | 1999年 / 101卷 / 1-3期
关键词：
photoinduced absorption spectroscopy; polymer polymer interfaces; bulk heterojunctions; polythiophene; fullerenes;
D O I：
10.1016/S0379-6779(98)01108-4
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, we report on the investigation of photoexcited states in conjugated polymer (donor) - fullerene (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 slates of the photoactive guests via photoinduced infrared activated (IRAV) modes.
引用
收藏
页码：192 / 193
页数：2
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