Characterization of electrochemically synthesized PPV by in situ FTIR-ATR and resonant Raman spectroscopy



: Damlin P, Kvarnstrom C, Kulovaara H, Ivaska A

Publisher: ELSEVIER SCIENCE SA

: 2003

Synthetic Metals

SYNTHETIC METALS

: SYNTHETIC MET

: 135

: 1-3

: 309

: 310

: 2

: 0379-6779

DOI: https://doi.org/10.1016/S0379-6779(02)00588-X


In this work the electrochemical synthesis and the redox reactions (both n- and p-doping) of poly(paraphenylene vinylene) (PPV) have been studied in situ by Fourier Transform Infrared (FTIR) spectroscopy using the attenuated total reflection (ATR) method and by resonant Raman spectroscopy. During electrochemical polymerization a growth of bands assigned to PPV was observed both in FTIR and Raman spectra. The charging-discharging reaction of the PPV films showed reversible spectral changes.



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