COMPLEXES OF POLY-N-VINYLCARBAZOLE WITH FULLERENE C₆₀ AND METHOD OF OBTAINING THESE COMPLEXES

摘要

FIELD: polymer chemistry.;SUBSTANCE: invention pertains to complexes of poly-N-vinylcarbazole with fullerene, which can be used as recording media for holograms, photosensitizers etc. Description is given of the poly-N-vinylcarbazole PVC with MM 30000-300000 Da with fullerene C₆₀, consisting of 0.25-2.5 mass % of fullerene. The method of obtaining these complexes involves dissolving poly-N-vinylcarbazole together with fullerene in ortho-dichlorobenzene with subsequent removal of solvent and separation of complexes by extraction of tetrahydrofuran. Mass ratio of poly-N-vinylcarbazole to fullerene is 100:0.3-3.0.;EFFECT: invention provides for obtaining the stated complexes with higher content of fullerene C₆₀ without impurities of free fullerene.;1 tbl, 10 ex