Electrophysical properties of heterostructures CuS/ZnS and PCTFE–CuS/ZnS system

Authors

  • S. L. Prokopenko Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • G. M. Gunja Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • S. N. Makhno Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • P. P. Gorbyk Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine

DOI:

https://doi.org/10.15407/hftp06.02.234

Keywords:

composite materials, disperse filler, polychlorotrifluoroethylene, zinc sulfide, electrical conductivity

Abstract

In order to synthesize the polymer composite system of the PCTFE–CuS/ZnS, the nanodispersed ZnS was synthesized by hydrothermal method afterwards heterostructures of CuS/ZnS were obtained using ion-substitution mechanism. The concentration dependence of the real and the imaginary components of the complex dielectric permeability and electrical conductivity of synthesized samples were investigated. Obtained composites have high values of the dielectric permeability at high frequencies and conductivity at low frequencies. At 50 % (molar) substitution of Zn ions by Cu the percolation threshold was determined at the volumetric content of CuS about 0.06.

References

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How to Cite

(1)
Prokopenko, S. L.; Gunja, G. M.; Makhno, S. N.; Gorbyk, P. P. Electrophysical Properties of Heterostructures CuS ZnS and PCTFE–CuS ZnS System. Him. Fiz. Tehnol. Poverhni 2015, 6, 234-238.

Issue

Vol. 6 No. 2 (2015): Chemistry, Physics and Technology of Surface / Himia, Fizika ta Tehnologia Poverhni

Section

Articles

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