Search Results - "Videcoq, Arnaud"
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Study of the aggregation behavior of Janus particles by coupling experiments and Brownian dynamics simulations
Published in Journal of colloid and interface science (01-02-2021)“…[Display omitted] New colloids such as inverse patchy particles or Janus particles are considered as smart building blocks in the development of innovative and…”
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Numerical and Experimental Study of Suspensions Containing Carbon Blacks Used as Conductive Additives in Composite Electrodes for Lithium Batteries
Published in Langmuir (18-03-2014)“…Suspensions of carbon blacks and spherical carbon particles are studied experimentally and numerically to understand the role of the particle shape on the…”
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3
Role of Electrostatic Interactions in Oil-in-Water Emulsions Stabilized by Heteroaggregation: An Experimental and Simulation Study
Published in Langmuir (26-12-2018)“…Oil-in-water emulsion stabilization by heteroaggregation of hydrophilic particles without a surfactant is of importance in a wide range of applications;…”
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Influence of different surfactants on Pickering emulsions stabilized by submicronic silica particles
Published in Journal of colloid and interface science (15-06-2018)“…[Display omitted] Pickering emulsions were prepared using wax and silica submicronic particles (650 nm), as a first step towards the synthesis of Janus…”
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5
Two-Steps Versus One-Step Solidification Pathways of Binary Metallic Nanodroplets
Published in ACS nano (10-01-2023)“…The solidification of AgCo, AgNi, and AgCu nanodroplets is studied by molecular dynamics simulations in the size range of 2–8 nm. All these systems tend to…”
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Self-Organization of Large Alumina Platelets and Silica Nanoparticles by Heteroaggregation and Sedimentation: Toward an Alternative Shaping of Nacre-Like Ceramic Composites
Published in Langmuir (07-04-2020)“…Nacre-like ceramic composites are of importance in a wide range of applications, because of their mechanical properties, combining high mechanical strength and…”
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SOMA-BD: Brownian dynamics simulation for soft matter on GPU
Published in Engineering with computers (16-10-2024)Get full text
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Nacre-like alumina composites based on heteroaggregation
Published in Journal of the European Ceramic Society (01-12-2020)“…High strength and high toughness are usually mutually exclusive in materials. Among all material classes, ceramics exhibit a high stiffness and strength, but…”
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Colloidal suspension by SRD–MD simulation on GPU
Published in Computer physics communications (01-11-2018)“…In this paper, we focus on a coarse-grained model for fluid simulation named Stochastic Rotation Dynamics (SRD) combined with colloids simulated with Molecular…”
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Numerical study of the effect of particle size dispersion on order within colloidal assemblies
Published in Materials today communications (01-03-2024)“…The formation of colloidal crystals is of interest in many fields, especially because of their optical properties. These properties are dictated by the…”
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An experimental and simulation study of heteroaggregation in a binary mixture of alumina and silica colloids
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (20-11-2020)“…[Display omitted] •Coupling of experiments and Brownian dynamics simulations of heteroaggregation.•Adsorption of silica onto alumina surfaces leads to…”
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How colloid–colloid interactions and hydrodynamic effects influence the percolation threshold: A simulation study in alumina suspensions
Published in Journal of colloid and interface science (15-11-2015)“…[Display omitted] The percolation behavior of alumina suspensions is studied by computer simulations. The percolation threshold ϕc is calculated, determining…”
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Early Dynamics and Stabilization Mechanisms of Oil-in-Water Emulsions Containing Colloidal Particles Modified with Short Amphiphiles: A Numerical Study
Published in Langmuir (19-12-2017)“…Emulsions stabilized by mixtures of particles and amphiphilic molecules are relevant for a wide range of applications, but their dynamics and stabilization…”
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Brownian Dynamics Simulations of Colloidal Suspensions Containing Polymers as Precursors of Composite Electrodes for Lithium Batteries
Published in Langmuir (24-07-2012)“…Dilute aqueous suspensions of silicon nanoparticles and sodium carboxymethylcellulose salt (CMC) are studied experimentally and numerically by Brownian…”
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Computer simulations of heteroaggregation with large size asymmetric colloids
Published in Journal of colloid and interface science (15-03-2018)“…[Display omitted] Hetero-aggregation of inorganic colloids is influenced by numerous parameters, which dictate the suspension properties. When particles are…”
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Compact and ordered colloidal clusters from assembly–disassembly cycles: A numerical study
Published in Journal of colloid and interface science (15-02-2015)“…[Display omitted] •New method to obtain more compact and well-ordered colloidal crystals.•Crystals with fewer defects are obtained by periodically varying the…”
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Tracer diffusion in colloidal suspensions under dilute and crowded conditions with hydrodynamic interactions
Published in The Journal of chemical physics (07-07-2012)“…We consider tracer diffusion in colloidal suspensions under solid loading conditions, where hydrodynamic interactions play an important role. To this end, we…”
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Heteroaggregation between Al2O3 Submicrometer Particles and SiO2 Nanoparticles: Experiment and Simulation
Published in Langmuir (01-04-2008)“…The aggregation process of a two-component dilute system (3 vol %), made of alumina submicrometer particles and silica nanoparticles, is studied by Brownian…”
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Oppositely Charged Model Ceramic Colloids: Numerical Predictions and Experimental Observations by Confocal Laser Scanning Microscopy
Published in Langmuir (03-08-2010)“…Fluorescent silica and alumina-like spherical particles with almost equal sizes are synthesized. Dilute aqueous suspensions are prepared with various ratios of…”
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Aggregation in colloidal suspensions : evaluation of the role of hydrodynamic interactions by means of numerical simulations
Published in The journal of physical chemistry. B (2013)“…Numerical simulations constitute a precious tool for understanding the role of key parameters influencing the colloidal arrangement in suspensions, which is…”
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