We have prepared a novel bithiophene carrying a fulleropyrrolidine substituent. Its electrochemical polymerization affords an electron donor-acceptor material that has been studied by means of electrochemical and spectroscopic techniques. The results from photoinduced absorption (PIA) and light-induced electron spin resonance (LESR) experiments demonstrate a photoinduced electron transfer from the polythiophene backbone to the tethered acceptor moieties.
Electrochemical and Photophysical Properties of a Novel Polythiophene with Pendant Fulleropyrrolidine Moieties: Towards "Double Cable" Polymers for Optoelectronic Devices
MAGGINI, MICHELE;MENNA, ENZO;
2002
Abstract
We have prepared a novel bithiophene carrying a fulleropyrrolidine substituent. Its electrochemical polymerization affords an electron donor-acceptor material that has been studied by means of electrochemical and spectroscopic techniques. The results from photoinduced absorption (PIA) and light-induced electron spin resonance (LESR) experiments demonstrate a photoinduced electron transfer from the polythiophene backbone to the tethered acceptor moieties.
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