Emulsions stabilized by solid particles are known and studied since the beginning of the XXth century, to understand the original properties they display. In order to rationalize these systems, we develop a model system based on the use of microfluidic techniques to create droplets and monodisperse silica nanoparticles to stabilize them. The first part of this work deals with the ptimization and understanding of the two-phase particle synthesis, in light of Classical Nucleation Theory. These nanoparticles are then used to stabilize oil droplets formed inside a microfluidic chip, which enables the decoupling of various phenomena allowing the formation of an emulsion: surface creation, adsorption of particles, coalescence of drops. Resulting ...
We report a conceptually new strategy for forming particle-stabilized emulsions. We begin with stabl...
The study of the precipitation of amorphous silica starting from Tetraethoxysilane (TEOS) and water ...
N° d'ordre : 2852Emulsions stabilized by solid particles exhibit original properties due to the rigi...
Emulsions stabilized by solid particles are known and studied since the beginning of the XXth centur...
Les émulsions stabilisées par des particules solides sont connues et étudiées depuis le début du XXè...
Pickering emulsions are emulsions stabilized by solid particles in opposition to emulsifiers-stabili...
This thesis is concerned with the study of two phase systems stabilised by nanometre sized solid par...
The impact of different silica nanoparticles on rheology, interfacial tension and drop size distribu...
Highly stable emulsions can be formulated using colloidal particles as stabilizers (so-called Picker...
Pickering emulsions hold great potential in solving the mass transfer limitation in gas-liquid-solid...
In this study, a first approach to model drop size distributions in agitated nanoparticle-stabilized...
A general drawback of microgels is that they do not stabilize water-in-oil (w/o) emulsions of non-po...
Two different membrane emulsification methods were used to study mechanisms for co-stabilisation of ...
The effect of silica nanoparticle addition on the stability of O/W emulsions initially stabilized by...
Classical (surfactant stabilized) and Pickering (particle stabilized) type emulsions have been widel...
We report a conceptually new strategy for forming particle-stabilized emulsions. We begin with stabl...
The study of the precipitation of amorphous silica starting from Tetraethoxysilane (TEOS) and water ...
N° d'ordre : 2852Emulsions stabilized by solid particles exhibit original properties due to the rigi...
Emulsions stabilized by solid particles are known and studied since the beginning of the XXth centur...
Les émulsions stabilisées par des particules solides sont connues et étudiées depuis le début du XXè...
Pickering emulsions are emulsions stabilized by solid particles in opposition to emulsifiers-stabili...
This thesis is concerned with the study of two phase systems stabilised by nanometre sized solid par...
The impact of different silica nanoparticles on rheology, interfacial tension and drop size distribu...
Highly stable emulsions can be formulated using colloidal particles as stabilizers (so-called Picker...
Pickering emulsions hold great potential in solving the mass transfer limitation in gas-liquid-solid...
In this study, a first approach to model drop size distributions in agitated nanoparticle-stabilized...
A general drawback of microgels is that they do not stabilize water-in-oil (w/o) emulsions of non-po...
Two different membrane emulsification methods were used to study mechanisms for co-stabilisation of ...
The effect of silica nanoparticle addition on the stability of O/W emulsions initially stabilized by...
Classical (surfactant stabilized) and Pickering (particle stabilized) type emulsions have been widel...
We report a conceptually new strategy for forming particle-stabilized emulsions. We begin with stabl...
The study of the precipitation of amorphous silica starting from Tetraethoxysilane (TEOS) and water ...
N° d'ordre : 2852Emulsions stabilized by solid particles exhibit original properties due to the rigi...