Parcourir Publications scientifiques par auteur "Rharbi, Yahya"

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Methods for probing the long-range dynamic of confined polymers in nanoparticles using small-angle neutron scattering

Yousfi, Mohamed; Rharbi, Yahya; Porcar, Lionel; Nawaz, Qamar (Canadian Journal of Chemistry, 2010-02-25)

Motivated by the recent advances in new technologies, a lot of effort has been dedicated to developing methods for quantifying the dynamic of nanoconfined polymers. Particularly, polymers confined in nanoparticles are an ...
Nanomechanical properties of nanoconfined polystyrene nanoparticles in nanoblends

Yousfi, Mohamed; Rharbi, Yahya (18ème Congrès Français de Mécanique, 2007-08-27)

The role of nanoconfinement on the glass transition temperature (Tg) of polymers has been extensively studied in the thin film geometry. This work looks at the Tg of nanoconfined polystyrene in spherical nanoparticles (27- ...
A novel method for studying the dynamics of polymers confined in spherical nanoparticles in nanoblends

Yousfi, Mohamed; Porcar, Lionel; Lindner, Peter; Boué, François; Rharbi, Yahya (Macromolecules, 2009-02-24)

We report on a SANS investigation into the potential for these structural reorganization of complexes composed of lysozyme and small PSS chains of opposite charge if the physicochemical conditions of the solutions are ...

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