Abstract
The substantiation and the area of applicability of the Dubinin—Radushkevich equation for determination of the micropore volume in microporous systems from experimental data on adsorption isotherms were examined. It was shown that the micropore volumes found using the standard procedure are overestimated. A more accurate method for determining the mircopore volumes based on the pressure of filling of micropores was proposed.
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 659–664, April, 1998.
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Tovbin, Y.K. The volume of micropores and the Dubinin—Radushkevich equation. Russ Chem Bull 47, 637–643 (1998). https://doi.org/10.1007/BF02495968
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DOI: https://doi.org/10.1007/BF02495968