Search Results - "Cavaille, J. Y"

Influence of the Nozzle Inner Geometry on the Particle History During Cold Spray Process by Bernard, C. A., Takana, H., Lame, O., Ogawa, K., Cavaillé, J.-Y.

“…High particle temperature and low particle velocity are required to successfully deposit polymer particles by cold spray process. To increase the particle…”
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From rheological to original three-dimensional mechanical modelling of semi-crystalline polymers: Application to a wide strain rate range and large deformation of Ultra-High Molecular Weight PolyEthylene by Bernard, C.A., Lame, O., Deplancke, T., Cavaillé, J.-Y., Ogawa, K.

“…Ultra-High Molecular Weight semi-crystalline polymers, such as Ultra-High Molecular Weight PolyEthylene (UHMWPE) exhibit strong wear and impact resistance,…”
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Improvement of electrostrictive properties of a polyether-based polyurethane elastomer filled with conductive carbon black by Wongtimnoi, K., Guiffard, B., Bogner-Van de Moortèle, A., Seveyrat, L., Gauthier, C., Cavaillé, J.-Y.

“…The electrostrictive properties of a polyether-based polyurethane elastomer and its corresponding composites filled with conductive carbon black (CB) were…”
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New Nanocomposite Materials Reinforced with Cellulose Whiskers in Atactic Polypropylene:  Effect of Surface and Dispersion Characteristics by Ljungberg, N, Bonini, C, Bortolussi, F, Boisson, C, Heux, L, Cavaillé

“…New nanocomposite films were prepared with atactic polypropylene as the matrix and either of three types of cellulose whiskers, with various surface and…”
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Electromechanical properties of ferroelectric polymers: Finsler geometry modeling and a Monte Carlo study by Egorov, V., Maksimova, O., Koibuchi, H., Bernard, C., Chenal, J.-M., Lame, O., Diguet, G., Sebald, G., Cavaille, J.-Y., Takagi, T.

“…•Electromechanical property of PVDF is studied by a new geometric modeling technique.•This technique is developed on the basis of Finsler geometry.•Finsler…”
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Thickness‐dependent microstructural and electromechanical properties in polyurethane films obtained by polymer solution casting by Wongtimnoi, K., Cavaillé, J.‐Y., Chenal, J.‐M., Guiffard, B., Bogner, A., Seveyrat, L.

“…ABSTRACT Electroactive polymers (EAPs) are promising materials for actuation and energy harvesting applications. Among the EAPs, polyurethane (PU) material is…”
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Shape effect in the magnetostriction of ferromagnetic composite by Diguet, G., Beaugnon, E., Cavaillé, J.Y.

“…The magnetostriction of composite consisting of a soft matrix, non-magnetic, randomly filled by ferromagnetic particles is measured. The measured elongation on…”
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Electrostrictive thermoplastic polyurethane-based nanocomposites filled with carboxyl-functionalized multi-walled carbon nanotubes (MWCNT-COOH): Properties and improvement of electromechanical activity by Wongtimnoi, K., Guiffard, B., Bogner-Van de Moortèle, A., Seveyrat, L., Cavaillé, J.-Y.

“…The impact of small amounts of carboxyl-functionalized multi-walled carbon nanotubes (MWCNT-COOH) added into a polyether-based thermoplastic polyurethane…”
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Thermal gradient in polymeric particles during the cold spray process by Bernard, C. A., Takana, H., Diguet, G., Lame, O., Ogawa, K., Cavaillé, J.-Y.

“…Understanding the particle history during the cold spray process is primordial to better apprehend the particle's mechanical behavior during the impact. If the…”
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Mechanical behavior of polystyrene grafted carbon nanotubes/polystyrene nanocomposites by Fragneaud, B., Masenelli-Varlot, K., Gonzalez-Montiel, A., Terrones, M., Cavaillé, J.Y.

“…This study is concerned with the improvement of interfacial adhesion in polystyrene – carbon nanotubes composites by grafting polystyrene chains onto the…”
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Polymer Nanocomposites Reinforced by Cellulose Whiskers by Favier, V, Chanzy, H, Cavaille, J. Y

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Homogeneous and heterogeneous rheology and flow-induced microstructures of a fresh fiber-reinforced mortar by Chalencon, F., Dumont, P.J.J., Orgéas, L., Foray, G., Cavaillé, J.-Y., Maire, E.

“…External wall insulation (EWI) usually comprises a porous cement mortar used as protective external render into which short fibers are added to enhance its…”
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From dipolar interactions of a random distribution of ferromagnetic particles to magnetostriction by DIGUET, G, BEAUGNON, E, CAVAILLE, J. Y

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Quantitative structural characterization of polymer-clay nanocomposites and discussion of an "ideal" microstructure, leading to the highest mechanical reinforcement by Masenelli-Varlot, K., Vigier, G., Vermogen, A., Gauthier, C., Cavaillé, J. Y.

“…Montmorillonite and other lamellar materials are very promising for reinforcing semicrystalline thermoplastics, especially if exfoliation is achieved. To…”
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Lubricated compression and X-ray microtomography to analyse the rheology of a fibre-reinforced mortar by Chalencon, F., Orgéas, L., Dumont, P. J. J., Foray, G., Cavaillé, J. -Y., Maire, E., Rolland du Roscoat, S.

“…In this work, the microstructure and the rheology of a glass-fibre-reinforced fresh mortar were studied. Various fibre contents and aspect ratios and two types…”
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Reinforcement effects of vapour grown carbon nanofibres as fillers in rubbery matrices by Gauthier, C., Chazeau, L., Prasse, T., Cavaille, J.Y.

“…The reinforcement of rubbery matrices by vapour grown carbon nanofibres (VGCFs) is studied in the case of a rubbery epoxy and a styrene butadiene rubber (SBR)…”
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Viscoelastic properties of plasticized PVC reinforced with cellulose whiskers by Chazeau, L., Cavaillé, J. Y., Canova, G., Dendievel, R., Boutherin, B.

“…New nanocomposites are processed with a plasticized poly(vinyl chloride) matrix reinforced by cellulose whiskers whose characteristics are a high aspect ratio…”
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Mechanical percolation in cellulose whisker nanocomposites by Favier, V., Cavaille, J. Y., Canova, G. R., Shrivastava, S. C.

“…Nanocomposites obtained by casting a mixture of a latex and an aqueous suspension of cellulose whiskers have been studied. Their mechanical properties (e.g…”
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The relationship between the electrical and mechanical properties of polymer–nanotube nanocomposites and their microstructure by Masenelli-Varlot, K., Chazeau, L., Gauthier, C., Bogner, A., Cavaillé, J.Y.

“…A range of polymer–nanotube nanocomposites were produced using different processing routes. Both polymer-grafted and as-grown nanotubes were used and latex and…”
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Multiwalled carbon nanotube/polymer nanocomposites: Processing and properties by Dalmas, F., Chazeau, L., Gauthier, C., Masenelli-Varlot, K., Dendievel, R., Cavaillé, J. Y., Forró, L.

“…Nanocomposite materials were prepared with an amorphous poly(styrene‐co‐butyl acrylate) latex as a matrix with multiwalled carbon nanotubes (MWNTs) as fillers…”
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