Destabilization of emulsions through deformation of the droplets

J. A M H Hofman; H. N. Stein

doi:10.1016/0021-9797(91)90184-A

Destabilization of emulsions through deformation of the droplets

J. A M H Hofman
, H. N. Stein

Department of Chemical Engineering

Eindhoven University of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Differences between emulsions of decane + CCl₄ in water, stabilized by Na oleate and Aerosol OT, respectively, cannot be accounted for by differences in electrostatic repulsion as long as spherical droplets are considered only. However, electrostatic repulsion may be suppressed when the deformation of droplets upon approach is taken into consideration. This is energetically feasible when the interfacial tension is lower than about 0.1 mN/m.

Original language	English
Pages (from-to)	508-516
Number of pages	9
Journal	Journal of Colloid and Interface Science
Volume	147
Issue number	2
DOIs	https://doi.org/10.1016/0021-9797(91)90184-A
Publication status	Published - 1 Jan 1991

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title = "Destabilization of emulsions through deformation of the droplets",

abstract = "Differences between emulsions of decane + CCl4 in water, stabilized by Na oleate and Aerosol OT, respectively, cannot be accounted for by differences in electrostatic repulsion as long as spherical droplets are considered only. However, electrostatic repulsion may be suppressed when the deformation of droplets upon approach is taken into consideration. This is energetically feasible when the interfacial tension is lower than about 0.1 mN/m.",

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AU - Stein, H. N.

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N2 - Differences between emulsions of decane + CCl4 in water, stabilized by Na oleate and Aerosol OT, respectively, cannot be accounted for by differences in electrostatic repulsion as long as spherical droplets are considered only. However, electrostatic repulsion may be suppressed when the deformation of droplets upon approach is taken into consideration. This is energetically feasible when the interfacial tension is lower than about 0.1 mN/m.

AB - Differences between emulsions of decane + CCl4 in water, stabilized by Na oleate and Aerosol OT, respectively, cannot be accounted for by differences in electrostatic repulsion as long as spherical droplets are considered only. However, electrostatic repulsion may be suppressed when the deformation of droplets upon approach is taken into consideration. This is energetically feasible when the interfacial tension is lower than about 0.1 mN/m.

UR - https://www.scopus.com/pages/publications/0026387309

UR - http://dx.doi.org/10.1016/0021-9797(91)90184-A

U2 - 10.1016/0021-9797(91)90184-A

DO - 10.1016/0021-9797(91)90184-A

M3 - Article

AN - SCOPUS:0026387309

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VL - 147

SP - 508

EP - 516

JO - Journal of Colloid and Interface Science

JF - Journal of Colloid and Interface Science

IS - 2

ER -

Destabilization of emulsions through deformation of the droplets

Abstract

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