This thesis aims to investigate the multiscale (nano-, micro-, and macro-scopic) behavior of the composites based on a fine investigation using the most modern techniques, to understand the interfaces and to quantify them. Two series of reinforcements on a micrometer scale, carbon fibers (CFs) and graphene-based materials, were studied here. To improve the interactions between these nanofillers and the surrounding polymer matrix, two major routes were used in this thesis: the oxidation of the fillers and the grafting of carbon nanotubes on their surface.The study itself was conducted on a microscopic scale on the interfacial strength between CFs and the epoxy matrix, with tensile tests carried out in-situ in the chamber of a double-column F...
This work deals with the processing, the microstructural characterisation, and the macroscopic prope...
In polymer nanocomposites, the interface region between the matrix and the fillers has been identifi...
This paper deals with the effect of interface structures on the mechanical properties of fiber reinf...
This thesis aims to investigate the multiscale (nano-, micro-, and macro-scopic) behavior of the com...
Cette thèse vise à étudier le comportement multiéchelle (nano-, micro- et macroscopique) des composi...
des propriétés des fibres et de la matrice. Cependant certains résulats expérimentaux ne peuvent êtr...
International audienceA quantitative study of the interphase and interface of graphene nanoplatelets...
Nano/micro multiscale hybrids with carbon nanotubes (CNTs) grown on the Al2O3 microparticles, SiC mi...
International audienceIn-situ characterization of the fiber/matrix interfacial failure behavior at m...
The interfacial stress transfer between carbon nanotubes (CNTs) and polymer matrices plays a critica...
The carbon fiber/polymer matrix interphase region plays an important role in failure initiation and ...
Hybrides nano /micrométriques de nanotubes de carbone (NTC) greffés sur microparticules d’alumina, m...
This work deals with the processing, the microstructural characterisation, and the macroscopic prope...
In polymer nanocomposites, the interface region between the matrix and the fillers has been identifi...
This paper deals with the effect of interface structures on the mechanical properties of fiber reinf...
This thesis aims to investigate the multiscale (nano-, micro-, and macro-scopic) behavior of the com...
Cette thèse vise à étudier le comportement multiéchelle (nano-, micro- et macroscopique) des composi...
des propriétés des fibres et de la matrice. Cependant certains résulats expérimentaux ne peuvent êtr...
International audienceA quantitative study of the interphase and interface of graphene nanoplatelets...
Nano/micro multiscale hybrids with carbon nanotubes (CNTs) grown on the Al2O3 microparticles, SiC mi...
International audienceIn-situ characterization of the fiber/matrix interfacial failure behavior at m...
The interfacial stress transfer between carbon nanotubes (CNTs) and polymer matrices plays a critica...
The carbon fiber/polymer matrix interphase region plays an important role in failure initiation and ...
Hybrides nano /micrométriques de nanotubes de carbone (NTC) greffés sur microparticules d’alumina, m...
This work deals with the processing, the microstructural characterisation, and the macroscopic prope...
In polymer nanocomposites, the interface region between the matrix and the fillers has been identifi...
This paper deals with the effect of interface structures on the mechanical properties of fiber reinf...