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Theoretical description of pores in the simulation of composite materials

  • General and Inorganic Chemistry
  • Published:
Russian Chemical Bulletin Aims and scope

Abstract

The influence of porosity on the electric conductivity and the dielectric constants of composite materials was studied using computer simulation (the Monte Carlo method). A new approach to the simulation of porous systems that treats pores as a component equivalent to the solid phase components was proposed. Within the framework of this approach, an analysis of the influence of the micro- and macroporosity on the electric conductivity was carried out. It was established that the concept of a barrier-disordered system is also valid for pores. It was shown for the first time that pores can serve as one of the factors that forms the contact barrier distribution function. The proposed theoretical models were in good agreement with the experimental data.

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Authors and Affiliations

  1. N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 117913, Moscow, Russian Federation

    L. A. Abramova & A. A. Dulov

  2. P. N. Lebedev Physical Institute, Russian Academy of Sciences, 53 Leninsky prosp., 17924, Moscow, Russian Federation

    S. P. Baranov

Authors
  1. L. A. Abramova
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  2. S. P. Baranov
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  3. A. A. Dulov
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Additional information

Translated fromIzvestiya Akademil Nauk. Seriya Khimicheskaya, No. 6, pp. 1349–1353, June, 1996.

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Abramova, L.A., Baranov, S.P. & Dulov, A.A. Theoretical description of pores in the simulation of composite materials. Russ Chem Bull 45, 1279–1283 (1996). https://doi.org/10.1007/BF01434196

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  • DOI: https://doi.org/10.1007/BF01434196

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