Lyotropic solutions of ammonium perfluorononanoate (APFN) in water have been investigated by pulsed field gradient nuclear magnetic resonance (PFG NMR) and deuterium nuclear magnetic resonance (2H-NMR). It has been confirmed that the lamellar aggregates occurring in this system are very fractured. The water diffusion coefficients, measured as a function of concentration and temperature, were used to estimate the amount of water cavities on the lamellar surface. © 1988.

Structure of the lamellar lyo-mesophase in water/ammonium perfluorononanoate mixtures: PFG NMR and 2H-NMR investigations

Chidichimo, G.;Coppola, L.;LA MESA, Camillo;Ranieri, G. A.;
1988-01-01

Abstract

Lyotropic solutions of ammonium perfluorononanoate (APFN) in water have been investigated by pulsed field gradient nuclear magnetic resonance (PFG NMR) and deuterium nuclear magnetic resonance (2H-NMR). It has been confirmed that the lamellar aggregates occurring in this system are very fractured. The water diffusion coefficients, measured as a function of concentration and temperature, were used to estimate the amount of water cavities on the lamellar surface. © 1988.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/277408
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