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The redox behaviour of poly(N-vinylcarbazole) (PVCz) films deposited potentiostatically on platinum wire has been studied by means of reversed current pulse chronopotentiometry, spectrophotometry and EPR spectroscopy. The galvanostatic method was used to determine the surface concentration of the redox centres in PVCz and the formal degree of oxidation of the polymer at various polarisation potentials...
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