Ternary water-in-oil microemulsions formed from an ammonium carboxylate PFPE surfactant of molecular weight 710 and a PFPE oil of molecular weight 900, lead- ing to microemulsions that show a dynamic percolation phe- nomenon, were investigated by SANS to characterize the microstructure. Hard sphere and adhesive hard sphere po- tentials were used to model the droplet–droplet interactions assuming polydispersed droplets with a Schultz distribution of sizes.
SANS analysis of perfluoropolyether water-in-oil microemulsions by hard sphere and adhesive hard sphere potentials / Gambi C.M.C.; Giordano R.; Laurati M.; Lanzi L.; Pini F.; Baglioni P.. - In: APPLIED PHYSICS. A, MATERIALS SCIENCE & PROCESSING. - ISSN 0947-8396. - ELETTRONICO. - 74:(2002), pp. S377-S379. [10.1007/s003390201548]
SANS analysis of perfluoropolyether water-in-oil microemulsions by hard sphere and adhesive hard sphere potentials
Gambi C. M. C.
;Giordano R.;Laurati M.;Lanzi L.;Baglioni P.
2002
Abstract
Ternary water-in-oil microemulsions formed from an ammonium carboxylate PFPE surfactant of molecular weight 710 and a PFPE oil of molecular weight 900, lead- ing to microemulsions that show a dynamic percolation phe- nomenon, were investigated by SANS to characterize the microstructure. Hard sphere and adhesive hard sphere po- tentials were used to model the droplet–droplet interactions assuming polydispersed droplets with a Schultz distribution of sizes.
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