A NMR investigation of adsorption/desorption hysteresis in porous silica gels

Magnetic Resonance Imaging

Volumn 16, Issue 5-6, 1998, Pages 679-682

  Porion, P ^a   Faugere A M ^a   Levitz, P ^a   Van Damme, H ^a   Raoof, A ^b   Guilbaud, J P ^b   Chevoir, F ^b  

^a Ctr de Rech sur les Milieux D   (France)

^b Lab d'Etud des Mat et Struct D   (France)

Author keywords

Diffusion coefficient; Nuclear magnetic resonance relaxation; Porous media; Silica gels

Indexed keywords

SILICA GEL;

ADSORPTION; CONFERENCE PAPER; DESORPTION; DIFFUSION; GEOMETRY; HYSTERESIS; NUCLEAR MAGNETIC RESONANCE; PHYSICAL PHENOMENA; PRIORITY JOURNAL; RELAXATION TIME; STATISTICAL ANALYSIS; WATER CONTENT;

EID: 0032101480     PISSN: 0730725X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0730-725X(98)00024-1     Document Type: Conference Paper

References (9)

1. D'Orazio F., Bhattacharja S., Halperin W.P., Eguchi K., Mizusaki T. Molecular diffusion and nuclear-resonance relaxation of water in insaturated porous silica glass. Phys. Rev. B. 42:1990;9810-9818.
2. D'Orazio F., Tarczon J.C., Halperin W.P., Eguchi K., Mizusaki T. Application of nuclear magnetic resonance pore structure analysis to porous silica glass. J. Appl. Phys. 65:1989;742-751.
3. D'Orazio F., Bhattacharja S., Halperin W.P., Gerhardt R. Enhanced self-diffusion of water in restricted geometry. Phys. Rev. Lett. 63:1989;43-46.
4. D'Orazio F., Bhattacharja S., Halperin W.P., Gerhardt R. Fluid transport in partially filled porous sol-gel silica glass. Phys. Rev. B. 42:1990;6503-6508.
5. Strange J.H., Allen S.G., Stephenson P.C.L., Matveeva N.P. Phase equilibria of adsorbed liquids and structure of porous media. Magn. Reson. Imaging. 14:1996;963-965.
6. Brownstein K.R., Tarr C.E. Importance of classical diffusion in NMR studies of water in biological cells. Phys. Rev. A. 19:1979;2446-2453.
7. Rouquérol J., Davy L. Automatic gravimetric apparatus for recording the adsorption isotherms of gases or vapours onto solids. Thermochim. Acta. 24:1978;391-397.
8. Brunauer S., Emmett P.H., Teller E.J. Adsorption of gases in multilayers. Am. Chem. Soc. 60:1938;309.
9. Letellier M., Tinet D., Maggion R., Fripiat J. Study of relaxation mechanisms in clay/water systems. Determination of the surface area. Application to cements. Magn. Reson. Imaging. 9:1991;709-716.