Russian Chemical Bulletin

, Volume 42, Issue 12, pp 1960–1963 | Cite as

Adsorption of water vapor on a non-porous carbon surface and evaluation of the mesopore surfaces of active carbons

  • R. Sh. Vartapetyan
  • A. M. Voloshchuk
  • G. A. Petukhova
  • N. S. Polyakov
Physical Chemistry
Received:

Abstract

Adsorption of water vapor on non-porous carbon adsorbents (blacks) with different specific surfaces and a sufficiently high concentration of primary centers was studied. The maximum value of the adsorption is proportional to the surface and corresponds to the formation of (1.7±0.3) dense monomolecular layers. A method was proposed for determining the surface of non-porous carbon adsorbents and for evaluating the mesopore surfaces of active carbons.

Key words

carbon adsorbents adsorption of water vapor specific surface surface of mesopores 
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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • R. Sh. Vartapetyan
    • 1
  • A. M. Voloshchuk
    • 1
  • G. A. Petukhova
    • 1
  • N. S. Polyakov
    • 1
  1. 1.Institute of Physical ChemistryRussian Academy of SciencesMoscowRussian Federation

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