La formation de cristaux dans la phase dispersée d'une émulsion huile-dans-eau fait apparaître des irrégularités ou aspérités aux interfaces pouvant entraîner des modifications rhéologiques spectaculaires comme le passage d'un état fluide à un état solide. Nous montrons que la gélification des émulsions par voie thermique peut être attribuée à deux mécanismes : la coalescence partielle, qui permet grâce aux cristaux interfaciaux deformer des liens irréversibles entre gouttes, et le «jamming » qui est un phénomène de blocage dû aux aspérités empêchant le mouvement relatif des surfaces au contact. Sur des systèmes modèles, nous établissons que les mécanismes et les cinétiques de gélification sont contrôlés par la proportion d'huile cristallis...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
The influence of crystals on the stability against partial coalescence at rest and during Couette fl...
La formation de cristaux dans la phase dispersée d'une émulsion huile-dans-eau fait apparaître des i...
The formation of crystals in the dispersed phase of an oil-in-water emulsion induces a morphological...
The formation of crystals in the dispersed phase of an oil-in-water emulsion induces a morphological...
We describe a gelation process based on the unrelaxed coalescence of partially crystallised droplets...
The formulation of concentrate emulsions of alkane binary mixtures enables to obtain a system with a...
The formulation of concentrate emulsions of alkane binary mixtures enables to obtain a system with a...
We produced triglyceride-in-water emulsions comprising partially crystallized droplets, stabilized b...
We fabricate oil-in-water emulsions above the melting temperature of the oil phase (hexadecane and/o...
We produced triglyceride-in-water emulsions comprising semicrystallized droplets, stabilized by a mi...
The gel transition of depletion flocculated oil-in-water emulsions is analyzed as a function of the ...
Depuis 5 ans, l’autoémulsification de l’eau dans les bruts a été reportée sur plusieurs systèmes, et...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
The influence of crystals on the stability against partial coalescence at rest and during Couette fl...
La formation de cristaux dans la phase dispersée d'une émulsion huile-dans-eau fait apparaître des i...
The formation of crystals in the dispersed phase of an oil-in-water emulsion induces a morphological...
The formation of crystals in the dispersed phase of an oil-in-water emulsion induces a morphological...
We describe a gelation process based on the unrelaxed coalescence of partially crystallised droplets...
The formulation of concentrate emulsions of alkane binary mixtures enables to obtain a system with a...
The formulation of concentrate emulsions of alkane binary mixtures enables to obtain a system with a...
We produced triglyceride-in-water emulsions comprising partially crystallized droplets, stabilized b...
We fabricate oil-in-water emulsions above the melting temperature of the oil phase (hexadecane and/o...
We produced triglyceride-in-water emulsions comprising semicrystallized droplets, stabilized by a mi...
The gel transition of depletion flocculated oil-in-water emulsions is analyzed as a function of the ...
Depuis 5 ans, l’autoémulsification de l’eau dans les bruts a été reportée sur plusieurs systèmes, et...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
In this work the lubrication behaviour of emulsions, gels, and emulsion-filled gels was studied in r...
The influence of crystals on the stability against partial coalescence at rest and during Couette fl...