Kenan Song "Advanced composite materials: 1D Fibers, 2D coatings and 3D printing

Advanced Composite Materials : 1D Fibers, 2D Coatings, and 3D Printing
Kenan Song, Manufacturing Engineering, Arizona State University
Jeudi 16 mai 2019 - 14 h 00 - Amphi Holweck (ESPCI)
Advanced composite materials (AMCs), especially nanoparticle-reinforced polymer composites (NpRPCs), exhibit desirable physical and chemical properties that include low density coupled with directed high stiffness and strength, optimal dimensional stability, superior temperature and chemical resistance, as well as relatively cost-efficient manufacturing. These AMCs have broad applications in robotics, electronics, biomedical, and aerospace industries. Inventing scalable processing techniques and applying currently available approaches to fabricate novel material systems allow for bridging the nanoscale features of fillers to microscale structures and eventual extension to the macroscale composite properties for producing usable systems and devices. Precise control of processing factors including (i) preserving intact nanoparticle geometries, (ii) uniform dispersion of the nanoparticles in polymers, (iii) effective matrix-filler interfacial interactions at molecular level, and (iv) alignment/orientation of the nanoparticle and/or polymer chains all can contribute to the superior properties of the composites. Discussions of such processing-structure relationship especially the molecule-nanoparticle interfacial interactions and surface functions of nanocomposites will be the focus of this talk. In particular, both thermoplastic and thermoset polymers have been used for scalable fabrication of composite fibers and coatings. Also, detailed exploration regarding the manufactured microstructure using experimental and simulation methods is conducted to fundamentally understand the microstructure-property relationship in these polymer-based composite systems. These fundamental results will also be discussed as they pertain to improving composite manufacturing and performances.
Egalement dans la rubrique
- L. Botto (séminaire LSIMM)
- C.Y. Hui (Séminaire LSIMM)
- Kookheon Char (Séminaire LSIMM) Chaire Total Espci I
- Kookheon Char (Séminaire LSIMM) Chaire Total partie 2
- Cécile Cottin-B. (Séminaire LSIMM)
- Bloen Metzger (Séminaire LSIMM)
- Costa S.Patrickios (Séminaire LSIMM)
- Séminaire Catalin R Picu (LISMM)
- H Therien-Aubin (Séminaire LSIMM)
- Marco Ramaioli (Séminaire LSIMM)
- Gaulthier Rydzek (Séminaire LSIMM)
- P.Olmsted (Séminaire LSIMM)
- Julien Dervaux (Séminaire LSIMM)
- N. Baccile (Séminaire LSIMM)
- Oleg Borisof (Séminaire LSIMM)
- Raphael Estevez (Séminaire LSIMM)
- Thierry Chartier (Séminaire LSIMM)
- Shi-Qing Wand (Séminaire LSIMM)
- Tetsuo Yamaguchi (Séminaire LSIMM)
- Le SIMM fabrique des visieres
- Francois Lequeux recompense
Contact
Direction :
Xavier Carrier (xavier.carrier @ upmc.fr)
Secrétariat, administration et réservation des salles de réunion :
Nathalie FRANÇOIS (nathalie.francois @ upmc.fr)
Coordonnées :
UPMC - IMPC FR2 482
Tour 44/43
3ème étage
Pièces 315-317-320
4 place Jussieu
75252 Paris cedex 05
Tél : 01 44 27 54 60
Fax : 01 44 27 60 33
Webmaster :
Fernande SARRAZIN (fernande.sarrazin @ upmc.fr)
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