Stabilization of water-in-oil emulsions with complex of silica particles and hexylamine
Nanosistemy: fizika, himiâ, matematika, Tome 6 (2015) no. 5, pp. 726-732.

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The properties of emulsions stabilized by complexes of silica particles with hexylamine are analyzed. It is shown that water-in-oil emulsions were obtained only if the hexylamine volume fraction was greater than that of the silica (Aerosil) volume fraction in the aqueous phase. So, in the case of water-in-oil emulsions, hexylamine is a completely equivalent co-stabilizer together with silica, rather than just a solid surface modifier. It is assumed that at high concentrations this short-chain surfactant, together with silica, forms hybrid organic-inorganic particles that are attached at the oil/water interface and promotes the formation of oil droplets in the water.
Keywords: solid-stabilized emulsions, oil-in-water emulsions, hybrid particle.
Mots-clés : solid particles
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     author = {A. V. Nushtaeva},
     title = {Stabilization of water-in-oil emulsions with complex of silica particles and hexylamine},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {726--732},
     publisher = {mathdoc},
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     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2015_6_5_a13/}
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A. V. Nushtaeva. Stabilization of water-in-oil emulsions with complex of silica particles and hexylamine. Nanosistemy: fizika, himiâ, matematika, Tome 6 (2015) no. 5, pp. 726-732. http://geodesic.mathdoc.fr/item/NANO_2015_6_5_a13/