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Structure and adsorption properties of fibrous materials based on silica

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    A superthin multilayer fiber, Sivol, has significantly more developed porosity in comparison to the starting material, chrysotile asbestos. The values of S and the pore volume of Sivol are one order of magnitude higher than for chrysotile asbestos.

  2. 2.

    In contrast to Silokhrom, the adsorption values of CH3OH and H2O for Sivol and the silica fiber and the values of S calculated from the adsorption isotherms of these substances are significantly higher than the values measured with cyclo-C6H12 and krypton due to the specific interaction of the molecules of CH3OH and H2O with the surface of the adsorbents and the presence of fine pores in them.

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Authors and Affiliations

  1. Institute of Physical Chemistry, Academy of Sciences of the USSR, Moscow

    L. D. Belyakova, A. M. Voloshchuk, A. P. Gai, L. T. Zhuravlev, V. P. Pryanishnikov & T. I. Shevchenko

  2. State Scientific-Research Institute of Glass, Moscow

    L. D. Belyakova, A. M. Voloshchuk, A. P. Gai, L. T. Zhuravlev, V. P. Pryanishnikov & T. I. Shevchenko

Authors
  1. L. D. Belyakova
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  2. A. M. Voloshchuk
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  3. A. P. Gai
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  4. L. T. Zhuravlev
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  5. V. P. Pryanishnikov
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  6. T. I. Shevchenko
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 731–735, April, 1988.

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Belyakova, L.D., Voloshchuk, A.M., Gai, A.P. et al. Structure and adsorption properties of fibrous materials based on silica. Russ Chem Bull 37, 620–623 (1988). https://doi.org/10.1007/BF01455460

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  • DOI: https://doi.org/10.1007/BF01455460

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