34 citations
- Centre National de la Recherche ScientifiqueFR10 papers
- Université de BordeauxFR5 papers
- Laboratoire du FuturFR3 papers
- ESPCI ParisFR2 papers
- Sciences et Ingénierie de la Matière MolleFR2 papers
- Université Paris Sciences et LettresFR2 papers
- Aix-Marseille UniversitéFR1 paper
- Arts et MétiersFR1 paper
- Centre de Recherches sur les Macromolécules VégétalesFR1 paper
- Centre Interdisciplinaire de Nanoscience de MarseilleFR1 paper
- Chimie Biologie InnovationFR1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
11 papers
Investigation of the anatase-to-rutile transition for TiO sol-gel coatings with refractive index up to 2.7
Martin O'Byrne, Badre Kerzabi, Marco Abbarchi +7
This work describes the elaboration of rutile titanium dioxide films with high refractive indices and low scattering by sol-gel process and controlled crystallization. The evolutio…
Morphology and dynamics of dense nanometric precursor lms of polymer melts
Claire Schune, Marc Yonger, Mohamed Hanafi +6
Nanometer-thick supported lms of polymer melts spontaneously form and spread around sessile droplets that are deposited on oxidized silicon wafers. At steady state, the lms become…
Shear-thickening in presence of adhesive contact forces: the singularity of cornstarch
Anais Gauthier, Guillaume Ovarlez, Annie Colin
A number of dense particle suspensions experience a dramatic increase in viscosity with the shear stress, up to a solid-like response. This shear-thickening process is understood a…
Imaging concentration fields in microfluidic fuel cells as a mass transfer characterization platform
Marine Garcia, Alain Sommier, Dominique Michau +3
Microfluidic fuel cells (MFCs) are microfluidic electrochemical conversion devices that are used to power small pieces of electrical equipment. Their performance relies on the impr…
Microfluidic free interface diffusion: measurement of diffusion coefficients and evidence of interfacial-driven transport phenomena
Hoang-Thanh Nguyen, Anne Bouchaudy, Jean-Baptiste Salmon
We have developed a microfluidic tool to measure the diffusion coefficient of solutes in an aqueous solution, by following the temporal relaxation of an initially steep concent…
Microfluidic osmotic compression of a charge-stabilized colloidal dispersion: Equation of state and collective diffusion coefficient
Camille Keita, Yannick Hallez, Jean-Baptiste Salmon
We show, using a model coupling mass transport and liquid theory calculations for a charge-stabilized colloidal dispersion, that diffusion significantly limits measurement times of…