Results 81 to 90 of about 27,252 (197)
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann +2 more
wiley +1 more source
National audienceDès les premières publications qui se sont intéressées au défaut de "stick-slip" (ou défaut oscillant) des polymères linéaires, les auteurs ont soupçonné que les molécules de polymère glissaient sur les parois.
Allal, Ahmed, Vergnes, Bruno
core +1 more source
Développement de compositions polymères biosourcées sur base PLA pour des applications automobiles [PDF]
National audiencePLA is a bio-based and biodegradable polymer with high tensile strength and rigidity. Nevertheless, its low impact toughness and its brittleness are obstacles for a use in highly loaded parts.
Bennani, Bruno +7 more
core +2 more sources
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source
Caractérisation interférométrique du coefficient électro-optique de guides polymers intégrés
session affiches A7 " Instrumentation, Caractérisation et Capteurs " [A7.4]National audienceNous présentons ici une méthode de caractérisation de modulateurs électro-optiques en polymères par l'intermédiaire d'un Mach-Zehnder fibré. Les résultats obtenus
Bosc, Dominique +3 more
core +1 more source
Photostructuration des polymères pour les micro- et nanotechnologies [PDF]
Présentation ...
R. Barille
core +1 more source
The growing demand for lightweight, nontoxic, and multifunctional gamma shielding materials has intensified efforts to find alternatives to conventional lead and aluminum‐based protectants. In this work, we develop epoxy quartz fabric composites reinforced with cobalt chloride (CoCl2) microparticles, fabricated via hand lay‐up with varying filler ...
Summan Urooge +7 more
wiley +1 more source
National audienceLes faits, longtemps sujets à discussion, sont désormais là. Le cinquième rapport du GIEC (2013) qualifie d'« extrêmement probable » un lien entre les dérèglements climatiques observés depuis 1950 et les variations de la composition de l'
Imberty, Anne +3 more
core +1 more source
Hydraulic conductivity and swelling pressure of GCLs using polymer treated clays to high concentration CaCl(2) solutions [PDF]
A Geosynthetic Clay Liner (GCL) is a frequently used h ydraulic barrier system designed to impede the flow of contaminated leachate into the environment.
Bezuijen, Adam +3 more
core
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente +3 more
wiley +1 more source

