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С. Л. Прокопенко, Г. М. Гуня, С. М. Махно, П. П. Горбик
«Електрофізичні характеристики композитних матеріалів ПВДФ–CuS/CdS та ПВДФ–Cu2S/CdS»
057–064 (2014)

PACS numbers: 72.80.Tm, 73.90.+f, 78.67.Bf, 78.67.Sc, 81.40.Rs, 82.30.Hk, 82.35.Np

Polymer nanocomposites based on CuS/CdS and Cu2S/CdS are synthesized by ion-exchange technique in nanofibre CdS with a concentration of CuS and Cu2S from 0.015 to 0.15 and within the temperature range of 320–420 K, and their electrophysical properties are investigated. As shown, the value of complex permittivity at identical concentrations of nanoparticles of CuS and Cu2S for the system 0.3Cu2S/CdS–polyvinylidenefluoride (PVDF) is greater by more than 40% in comparison with the 0.3CuS/CdS–PVDF system, and values of electrical conductivity of the 0.3Cu2S/CdS–PVDF system is 5 times higher due to the formation of higher-order perfect one-dimensional crystal structure.