NMR Studies of Porous Media: Specific Features.

Autor: Aleksandrov, D. A., Voronov, A. A., Maksimychev, A. V., Men'shikov, L. I., Men'shikov, P. L., Perepukhov, A. M.
Zdroj: Physics of Particles & Nuclei Letters; Sep2021, Vol. 18 Issue 5, p574-596, 23p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index