Polymères, composites, hybrides

Domaines scientifiques déclarés au RNSR

Panels ERC déclarés au RNSR

Mots-clés des publications HAL repérées

Projets ANR

• Des formes de grains exotiques aux structures métagranulaires intelligentes : vers les origines de la cohésion géométrique · 2025
• Conception d'une pale éolienne durable avec un meilleur déclassement · 2023

Publications HAL récentes repérées

• Effect of alignment of h-BN platelets in LDPE disks on the thermal conductivity: Microstructure and modeling · 2026

  Résumé de la publication : In recent years, hexagonal boron nitride (h-BN) has gained significant attention due to its high thermal conductivity and low electrical conductivity, making it an attractive option for effective heat dissipation in electronic devices. This article specifically explores the impact of unidirectional alignment…

• Influence of Amorphous Silica‐Aluminas Acidic Sites Concentration on the Flame‐Retarding Properties and on the Thermal Stability of Intumescent Polypropylene Composites · 2026

  Résumé de la publication : This work evaluates the influence of the acidic sites concentration in amorphous silica‐aluminas (ASAs) on the flame‐retardant properties and the thermal stability of intumescent polypropylene (PP) composites. ASAs with different concentrations of alumina and acidic sites were synthesized by surface alumina deposition…

• Towards the Development of Innovative Bio-Based Flame-Retardant Systems Derived from Phosphorylated Condensed Tannins · 2026

  Résumé de la publication : In this study, tannins were investigated as sustainable flame retardants. The thermal and structural properties of tannic acid, chestnut, oak, and quebracho extracts were first characterized by Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), and Pyrolysis Combustion Flow Calorimetry (PCFC). Quebracho…

• Influence of Surface Modification of Fly Ashes on the Fire Behavior of Polyamide 6 · 2026

  Résumé de la publication : This study investigates the influence of surface-modified fly ash particles on the fire behavior of polyamide 6 (PA6) composites containing two types of flame retardants: melamine polyphosphate (MPP) and aluminum diethyl phosphinate (AlPi). The objective was to evaluate how interfacial modification of…

• A Round-Robin Study on Decomposition of Calcium Oxalate Monohydrate by Thermogravimetry · 2026

  Résumé de la publication : A round-robin study for thermogravimetric analysis (TGA) of carbon oxalate monohydrate was organised with thirteen participants. The main objectives were to provide best practice in the use of TGA and guidelines on uncertainties in the context of pyrolysis and fire modelling. The…