Diffraction-like effects in a highly concentrated w/o emulsion: A PFG NMR study

Magnetic Resonance Imaging

Volumn 16, Issue 5-6, 1998, Pages 643-646

  Håkansson, Björn ^a   Pons, Ramon ^b   Söderman, Olle ^a  

^a LUND UNIVERSITY   (Sweden)

^b DEPT OF ENVIRONMENTAL CHEMISTRY   (Spain)

Author keywords

Highly concentrated emulsion; Pore hopping formalism; Pulsed field gradient nuclear magnetic resonance; q Space; Self diffusion

Indexed keywords

POLYSTYRENE;

CONFERENCE PAPER; DIFFRACTION; EMULSION; INFORMATION SYSTEM; MAGNETIC FIELD; NUCLEAR MAGNETIC RESONANCE; PRIORITY JOURNAL; PULSED FIELD GEL ELECTROPHORESIS; SIGNAL PROCESSING;

ALKANES; DIFFUSION; EMULSIONS; HUMANS; MAGNETIC RESONANCE SPECTROSCOPY; POROSITY; SALTS; SURFACE-ACTIVE AGENTS;

EID: 2242437818     PISSN: 0730725X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0730-725X(98)00034-4     Document Type: Conference Paper

References (14)

1. Callaghan P.T., Coy A., MacGowan D., Packer K.J., Zelaya F.O. Diffraction-like effects in NMR diffusion studies of fluids in porous media. Nature. 351:1991;467-469.
2. Cameron N.R., Sherrington D.C. High Internal Phase Emulsions (HIPEs) - Structure, Properties and use in Polymer Preparation. 1996;163-214 Springer Verlag, Berlin.
3. Sagitani H., Hattori T., Nabeta K., Nagai M. Formation of O/W emulsion having fine and uniform droplets by the surfactant (D) phase emulsification method. Nippon Kagaku Kaishi. 10:1983;1399-1404.
4. Atwood D., Florence A.T. Surfactant Systems, Ch. 11. 1983;698-777 Chapman & Hall, New York.
5. Ishida H., Iwama A. Flame spread along gelled (O/W emulsified) pool of high-volatile hydrocarbon fuel. Combust. Sci. Technol. 37:1984;79-91.
6. In: Becher, P. (Ed). Encyclopedia of Emulsion Technology, Basic Theory Measurements Applications, Vol. 3. New York: Marcel Dekker; 1988.
7. Mansfield P., Grannell P.K. NMR diffraction in solids. J. Phys. Chem. 6:1973;L422-L426.
8. Callaghan P.T. NMR imaging, NMR diffraction and applications of pulsed gradient spin echoes in porous media. Magn. Reson. Imaging. 14:1996;701-709.
9. Balinov B., Söderman O., Ravey J.C. Diffraction-like effects observed in the PGSE experiment when applied to a highly concentrated water/oil emulsion. J. Phys. Chem. 98:1994;393-395.
10. Pons R., Carrera I., Erra P., Kunieda H., Solans C. Novel preparation methods for highly concentrated water-in-oil emulsions. Colloids Surf. A. 91:1994;259-266.
11. Stilbs P. Fourier transform pulsed-gradient spin-echo studies of molecular diffusion. Prog. NMR Spectrosc. 19:1987;1-45.
12. Söderman O., Stilbs P. NMR studies of complex surfactant systems. Prog. NMR Spectrosc. 26:1994;445-482.
13. Callaghan P.T., MacGowan D., Packer K.J., Zelaya F.O. High-resolution q-space imaging in porous structures. J. Magn. Reson. 90:1990;177-182.
14. Callaghan P.T., Coy A., Halpin T.P.J., MacGowan D., Packer K.J., Zelaya F.O. Diffusion in porous systems and the influence of pore morphology in pulsed gradient spin-echo nuclear magnetic resonance studies. J. Chem. Phys. 97:1992;651-662.