Determination of the surface area of mesopores in carbon adsorbents

  • M. M. Dubinin
  • M. V. Degtyarev
  • K. M. Nikolaev
  • N. S. Polyakov
  • E. A. Ustinov
Physical Chemistry
  • 55 Downloads

Conclusions

  1. 1.

    The use of the existing methods of calculation of the specific mesopore surface area was analyzed on the example of carbon adsorbents with a different pore structure.

     
  2. 2.

    The calculations with the γ method based on the improved theory of Broekhoff and de Boer with consideration of the effect of the curvature of the liquid meniscus on the surface tension and mercury porosimetry give the closest values of the mesopore surface area for all of the adsorbents studied.

     

Keywords

Mercury Surface Tension Pore Structure Carbon Adsorbent Mercury Porosimetry 

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Literature cited

  1. 1.
    M. M. Dubinin and N. S. Polyakov, Izv. Akad. Nauk SSSR, Ser. Khim., 1943 (1985).Google Scholar
  2. 2.
    B. G. Linsen (ed.), Physical and Chemical Aspects of Adsorbents and Catalysts, Academic Press, London-New York (1970).Google Scholar
  3. 3.
    S. J. Gregg and K. S. Sing, Adsorption Surface Area and Porosity, Academic Press, New York (1967).Google Scholar
  4. 4.
    M. M. Dubinin, Izv. Akad. Nauk SSSR, Ser. Khim., 738 (1983).Google Scholar
  5. 5.
    E. W. Washburn, Proc. Nat. Sci. USA,7, 115 (1921).Google Scholar
  6. 6.
    M. M. Dubinin, Izv. Akad. Nauk BSSR, Ser. Khim. Nauk, 6 (1966).Google Scholar
  7. 7.
    J. C. Broekhoff and J. H. de Boer, J. Catal.,10, 155, 368, 377, 391 (1968).Google Scholar
  8. 8.
    M. M. Dubinin, Izv. Akad. Nauk SSSR, Ser. Khim., 22 (1980).Google Scholar
  9. 9.
    M. M. Dubinin and L. I. Kataeva, Izv. Akad. Nauk SSSR, Ser. Khim., 2410 (1987).Google Scholar
  10. 10.
    M. M. Dubinin, Zh. Fiz. Khim.,30, 1652 (1956).Google Scholar
  11. 11.
    M. M. Dubinin, L. I. Kataeva, and N. S. Polyakov, Izv. Akad. Nauk SSSR, Ser. Khim., 2410 (1987).Google Scholar
  12. 12.
    T. G. Plachenov, The P-5M Mercury Porosimetric Setup. Instruction Manual [in Russian], Izd. LTI im. Lensoveta, Leningrad (1961).Google Scholar
  13. 13.
    T. G. Plachenov, S. D. Kolosentsev, A. G. Cherepov, and E. A. Ustinov, Mercury Porosimetry. Instruction Manual [in Russian], Izd. LTI, Leningrad (1985).Google Scholar
  14. 14.
    M. M. Dubinin, L. I. Kataeva, and V. I. Ulin, Izv. Akad. Nauk SSSR, Ser. Khim., 38 (1981).Google Scholar

Copyright information

© Plenum Publishing Corporation 1989

Authors and Affiliations

  • M. M. Dubinin
    • 1
    • 2
  • M. V. Degtyarev
    • 1
    • 2
  • K. M. Nikolaev
    • 1
    • 2
  • N. S. Polyakov
    • 1
    • 2
  • E. A. Ustinov
    • 1
    • 2
  1. 1.Institute of Physical ChemistryAcademy of Sciences of the USSRMoscow
  2. 2.Lensovet Institute of TechnologyLeningrad

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