Interfacial properties in solid-stabilized emulsions

Arditty, S.; Schmitt, Véronique; Lequeux, François; Leal-Calderón, Fernando

doi:10.1140/epjb/e2005-00137-0

Cited by 94 publications

(106 citation statements)

References 23 publications

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“…A possible analogy between layers of globular proteins and those formed by colloidal particles has been pointed out by Cicuta and coworkers [104]. It appears that for the behavior of such 'armored' drops or bubbles the relevant physicochemical parameters are far more diverse than the 'simple' static interfacial tension of a clean emulsion drop [131]. Whereas a first step towards a better description can be made by using interfacial rheological quantities in both shear and dilatational interface deformations [87], a full characterization of composite interfaces will not only include the linear and nonlinear interfacial rheology, but also further quantities such as the Young's modulus [117,136] and the bending stiffness [121].…”

Section: Liquid Capsules Composite Membranes and Particlestabilized mentioning

confidence: 99%

“…Literature is available on a number of experimental [122][123][124] and theoretical [116,[118][119][120][121] aspects of the field. Recently, liquid interfaces covered with colloidal particles have received renewed attention [129][130][131]. Solid-stabilized emulsions, often called 'Pickering' emulsions [132], have been known since thousand of years -mustard, milk-based emulsions or fluids used in oil recovery are only a few examples.…”

Section: Liquid Capsules Composite Membranes and Particlestabilized mentioning

confidence: 99%

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Emulsion drops in external flow fields — The role of liquid interfaces

Fischer

Erni

2007

Current Opinion in Colloid & Interface Science

128

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Section: Liquid Capsules Composite Membranes and Particlestabilized mentioning

confidence: 99%

Section: Liquid Capsules Composite Membranes and Particlestabilized mentioning

confidence: 99%

Emulsion drops in external flow fields — The role of liquid interfaces

Fischer

Erni

2007

Current Opinion in Colloid & Interface Science

128

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“…However, the structures which are the result of these interactions can be exploited in many technological applications. Dense and flocculated 2D suspensions can be used to stabilize interfaces in foams 10,11 , PickeringRamsden emulsions 12 or in so-called bijels 13,14 . 2D-colloidal crystals can be used in surface nano-patterning 15 .…”

Section: Introductionmentioning

confidence: 99%

Adsorption of Ellipsoidal Particles at Liquid–Liquid Interfaces

Coertjens

Dier²,

Moldenaers

et al. 2017

Langmuir

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The adsorption of particles at liquid-liquid interfaces is of great scientific and technological importance. In particular for non-spherical particles, the capillary forces which drive adsorption vary with position and orientation and complex adsorption pathways have been predicted by simulations. Based on the latter it has been suggested that the time scales of adsorption are determined by a balance between capillary and viscous forces. However, several recent experimental results point out the role of contact line pinning in the adsorption of particles to interfaces, and even suggest that the adsorption dynamics and pathways are completely determined by the latter, with the timescales of adsorption being determined solely by particle characteristics. In the present work the adsorption trajectories of model ellipsoidal particles are investigated experimentally using cryo-SEM and monitoring the altitudinal orientation angle using high speed confocal microscopy. By varying the viscosity and the viscosity jump across the interfaces we specifically interrogate the role of viscous forces.

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“…It stops reducing when the amount is larger than 1 wt.% and reaches a plateau. For Pickering emulsion, Wiley [48] and Arditty et al [49][50][51] have studied that the droplet size is reduced as the amount of particles increases. However, this trend would not last.…”

Section: Particle Size Of Core-shell Oamsmentioning

confidence: 99%

Preparation and characterization of core-shell oil absorption materials stabilized by modified fumed silica

Wang

Liu

et al. 2016

Journal of Polymer Engineering

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Abstract The core-shell oil absorption material (OAM) with fumed silica shell was achieved from Pickering polymerization. The modified fumed silica wall could well stabilize both Pickering emulsion and Pickering polymerization. The particle size of encapsulated OAMs decreased with the increasing concentration of fumed silica and remained unchanged when the concentration was more than 1 wt.%. This fumed silica shell had little effect on the oil absorption rate of OAM. The importance was that the shell reversed the surface property and improved the alkali resistance of OAM. We believe that our core-shell OAMs could reach the self-healing ability of the oil well cement.

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Interfacial properties in solid-stabilized emulsions

Cited by 94 publications

References 23 publications

Emulsion drops in external flow fields — The role of liquid interfaces

Emulsion drops in external flow fields — The role of liquid interfaces

Adsorption of Ellipsoidal Particles at Liquid–Liquid Interfaces

Preparation and characterization of core-shell oil absorption materials stabilized by modified fumed silica

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