NMR Studies of Porous Media: Specific Features
Autor: | P. L. Men’shikov, L. I. Men’shikov, A. V. Maksimychev, Alexander M. Perepukhov, D. A. Aleksandrov, A. A. Voronov |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Physics of Particles and Nuclei Letters. 18:574-596 |
ISSN: | 1531-8567 1547-4771 |
DOI: | 10.1134/s1547477121050022 |
Popis: | A model water-filled porous medium is investigated using NMR techniques, and the results of these measurements are interpreted theoretically. A rigorous theoretical description of the near-surface layer, qualitatively introduced when interpreting the NMR data for porous materials, is formulated. Our results indicate that the thickness of the near-surface layer exceeds that quoted in the literature by several orders of magnitude. This result allows to obtain valuable information about the processes at the liquid-solid interface. |
Databáze: | OpenAIRE |
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