Publications de Valentin Rougier

Influence of Growth Location and Extraction Method on the Properties of Cameroonian Musa acuminata Leaf Vein Fibers

Banana plants form an abundant source of agricultural waste, which can be exploited to extract fibers. Whereas the trunk and pseudo-stem are currently exploited, leaf ribs, which are several meters long, could form a valuable source of fibers for use in st ...

TAYLOR & FRANCIS INC2025

Enhancing the mechanical performance of composite corners through microstructural optimization and geometrical design

Véronique Michaud, Robin Amacher, Vincent Marc Varanges, Yann Albert Gérard Lebaupin, Valentin Rougier

Processing carbon fiber-reinforced composites into corner sections through compression molding poses challenges due to the limited flowability of continuous prepregs, resulting in reduced curved beam strength (CBS). The use of discontinuous plies was explo ...

ELSEVIER SCI LTD2024

Enabling simultaneous reprocessability and fire protection via incorporation of phosphine oxide monomer in epoxy vitrimer

Véronique Michaud, Valentin Rougier

The conception of epoxy thermosets with both reprocessability and flame retardancy delineates a new horizon in polymer science, offering a material solution that is not only superior in fire safety but is also environment friendly. Herein, a flame-retardan ...

Journal Mater Sci Technol2024

Recyclable flame retardant phosphonated epoxy based thermosets enabled via a reactive approach

Véronique Michaud, Valentin Rougier

The development of reusable fire-safe polymers with a prolonged lifetime heralds the switch for a transition towards circular economy. In this framework, we report a novel phosphonated thermoset which is composed of networked phosphonate esters containing ...

ELSEVIER SCIENCE SA2023

Influence of the molecular weight and physical properties of a thermoplastic polymer on its dynamic wetting behavior

Valentin Rougier

The wetting dynamics of molten thermoplastic polymers, which are known to influence the force balance of the triple line, are not understood properly despite their importance in many industrial processes. In particular, the influence of the molecular weigh ...

Elsevier2023