Email this article Study of hydrophobized mesostructured material MCM-41-C1 by gas adsoption and liquid porometry methods
- Authors: Belogorlov A.A.1,2, Bortnikova S.A.1, Mingalev P.G.3
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Affiliations:
- National Research Nuclear University MEPhI
- Topchiev Institute of Petrochemical Synthesis
- Lomonosov Moscow State University
- Issue: Vol 11, No 2 (2017)
- Pages: 425-428
- Section: Article
- URL: https://journal-vniispk.ru/1027-4510/article/view/192500
- DOI: https://doi.org/10.1134/S1027451017020203
- ID: 192500
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Abstract
Nanoporous mesostructured material MCM-41 and hydrophobized MCM-41 (MCM-41-C1) are studied by methods of gas adsorption, liquid porometry, and additional methods of liquid porometry. The additional methods applied are the partial filling of a porous medium with a nonwetting liquid and analysis of the time relaxation of the nonwetting liquid in the porous medium. The difference between the results given by methods characterizing the materials and the specific features of the interaction between the surface of the porous medium and the nonwetting liquid is shown.
About the authors
A. A. Belogorlov
National Research Nuclear University MEPhI; Topchiev Institute of Petrochemical Synthesis
Author for correspondence.
Email: AABelogorlov@mephi.ru
Russian Federation, Moscow, 115409; Moscow, 119991
S. A. Bortnikova
National Research Nuclear University MEPhI
Email: AABelogorlov@mephi.ru
Russian Federation, Moscow, 115409
P. G. Mingalev
Lomonosov Moscow State University
Email: AABelogorlov@mephi.ru
Russian Federation, Moscow, 119991
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