An electroactive polymer, poly[9,9-bis(
p-isopropylphenylsulfanyl)fluorene-
alt-
N-decylcarbazole] (
P2) was prepared. Electrochemical fluorodesulfurization was carried out using a
P2-coated platinum anode. From
1H-NMR, EDX analyses, about 50% fluorodesulfurization at the 9-position of fluorene was confirmed. The UV-vis absorption spectra of the novel donor-acceptor copolymer containing
n-type unit exhibited intramolecular charge transfer (ICT) character.
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