10.1007/s40097-014-0120-3

Synthesis and electrophysical properties of composite materials based on heterostructures CuS/CdS, Cu2S/CdS, Ag2S/CdS

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  • S. L. Prokopenko*1,
  • G. M. Gunja1,
  • S. N. Makhno1,
  • P. P. Gorbyk1,
  1. Chuiko Institute of Surface Chemistry, NAS of Ukraine, Kiev, 164 03164, UA
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Published in Issue 30-07-2014

How to Cite

Prokopenko, S. L., Gunja, G. M., Makhno, S. N., & Gorbyk, P. P. (2014). Synthesis and electrophysical properties of composite materials based on heterostructures CuS/CdS, Cu2S/CdS, Ag2S/CdS. Journal of Nanostructure in Chemistry, 4(4 (December 2015). https://doi.org/10.1007/s40097-014-0120-3
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Abstract

Abstract Polymer composite materials based on CuS/CdS, Cu 2 S/CdS and Ag 2 S/CdS were obtained by substitution of Cd with Ag, Cu (II) and Cu (I) ions in the CdS rod-like nanocrystalline and investigated their electrophysical properties. It was found that the electrical conductivity of CuS/CdS heterostructure is in five orders higher compared to the CdS. It was shown that the values of the complex permittivity at identical content of CuS and Cu 2 S nanoparticles are more than 40 % higher for the 0.3 Cu 2 S/CdS-PVDF system in comparison with the 0.3 CuS/CdS-PVDF.

Keywords

  • Compositional materials,
  • Disperse filler,
  • Polyvinylidene fluoride
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