Nano
Porous
Carbon
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UD
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| Research Initiative |
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Copyright © 2002
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Resumé
Raphaël Pesché
Department of Chemical Engineering
University of Delaware
Newark, DE 19711
Phone: (302) 831-2345 | Email: pesche@che.udel.edu
Education:
- 1989 Graduate, Grasse High School, France
- 1993 Batchelor in Physics, University of
Nice-Sophia-Antipolis, France
- 1998 Ph.D, University of Nice-Sophia-Antipolis, France
Research Interests
Before I joined the Chemical Engineering Department of the UD, my research interests concerned the study of dynamic and static properties of colloidal dispersions submitted to various contrains (shear-flow, geometrical confinement...). That's the reason why the publications and presentations listed below are not related to the nano-science project.
I hope it will change soon...
In the framework of nano-science project, we intend to use Molecular Dynamics simulations to predict
the diffusive motion of penetrants through nanostructured membranes. In particular, we focus on the diffusivity and
selectivity properties of nanoporous carbons (NPC's) with regard to a O2/N2 penetrant. The current work in progress concerns the conception of a proper simulation method taking into account the actual topology of NPC's
with respect to chemical constraints.
Resources
Publications
Shear-induced diffusion in colloidal dispersions
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Pesché, R., Bossis, G. and Meunier, A., Numerical Simulation of
Particle Segregation in a Bidisperse Suspension, Il Nuevo
Cimento 20, 2013 (1998). |
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Pesché, R., Bossis, G. and Meunier, A., The determination by Stokesian
Dynamics of the Shear Induced Self Diffusion Coefficient in Bidisperse Suspensions, submitted to J.
Fluid
Mech., (2001).
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Pesché, R., Bossis, G. and Meunier, A., Shear Induced Phase Separation in
Binary Suspensions, in preparation for Int. J. Multphase Flow, (2001).
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Statics and dynamics of confined colloidal dispersions
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Pesché, R. and Nägele, G., Dynamical Properties of Wall-confined
Colloids, Europhys. Lett. 51, 584 (2000).
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Pesché, R. and Nägele, G., A Stokesian Dynamics Study of
Quasi-two-dimensional Suspensions Confined Between two Parallel Walls, Phys. Rev. E 62,
5432 (2000).
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Dynamic scaling and freezing criteria in colloidal dispersions
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Pesché, R., Kollmann, M. and Nägele, G., Brownian Dynamics Study of
Dynamic Scaling and Related Freezing Criteria in Quasi-two-Dimensional Suspensions, J. Chem. Phys.,
114, 8701 (2001).
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Pesché, R., Kollmann, M. and Nägele, G., Dynamic Scaling and
Freezing Criteria in Quasi-two-dimensional Dispersions, Phys. Rev E, in press (2001).
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Nägele, G., Kollmann, M.,
Pesché, R. and
Banchio, A.J., Dynamic Properties,
Scaling and Related Freezing Criteria of
Two- and Three-dimensional Colloidal
Dispersions, in preparation for Molec.
Phys. (2001).
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Presentations
Presentations
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Ségrégation de Particules Induite par un Cisaillement dans une
Suspension Bidisperse, Colloquium "Suspensions" (talk), ESPCI Paris (France), 1998.
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Ségrégation de Particules Induite par un Cisaillement dans une
Suspension Bidisperse, Colloquium "M.I.A.M" (talk), Carry le Rouet (France), 1998.
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Numerical Simulation of Particle Segregation in a Bidisperse
Suspension, Seminar Universität Konstanz (Germany), 1998.
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Numerical Simulation of Particle Segregation in a Bidisperse
Suspension, International Congress on Multiphase Flow (talk), Lyon (France), 1998.
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Introduction aux réseaux de Neurones, Seminar, University of Nice
(France), 1999.
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Suspensions Colloïdales: Propriétés Statiques et Dynamiques,
Seminar, University of Nice (France), 2000.
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Stokesche Dynamik Simulationen Quasi-zwei-dimensionaler Kolloidaler
Suspensionen, Seminar, University of Konstanz (Germany), 2000.
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Structure and Dynamics of Quasi-two-dimensional Colloidal Suspensions, Seminar,
Forschungszentrum Jülich (Germany), 2000.
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Static and Dynamic Properties of Quasi-two-dimensional Colloidal Suspensions,
Seminar, University of Delaware, 2001.
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Suspensions Colloïdales: Propriétés Statiques et Dynamiques,
Seminar, University of Aix-Marseille (France), 2001.
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| Dynamic Scaling and Freezing Criteria in
Quasi-Two-Dimensional Dispersions, 21st International Conf. on Statistical Physics, Cancun
(Mexico) 2001. |
Posters
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Particle's Structures, PeH96 Conference, Bordeaux (France), 1996.
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Numerical Simulation of Particle Segregation in a Bidisperse Suspension,
Int. Conference on Morphology and Kinetics of Phase Separating Complex Fluids, Messina (Italy), 1997.
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| Numerical Simulation of Particle Segregation, 17th General Conf. of the Condensed Matter Division
of the European Physical Society, Grenoble (France), 1998. |
| Dynamic Properties of Confined Two-dimensional Suspensions, Summer School, Les Houches (France), 2000. |
| Static and Dynamic Properties of Confined Two-dimensional Suspensions, 18th General Conf. of the
Condensed Matter Division of the European Physical Society, Montreux (Switzerland), 2000. |
| Static and Dynamic Properties of
Wall-confined Colloids, "Worshop
Nanostructures at Surfaces and Interfaces", Konstanz (Germany), 2001. |
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