From vineyards to reshapable materials: α-CF2 activation in 100% resveratrol-based catalyst-free vitrimers

Autor: Florian Cuminet, Sébastien Lemouzy, Éric Dantras, Éric Leclerc, Vincent Ladmiral, Sylvain Caillol

Publikováno v: Polymer Chemistry. 14:1387-1395

Vitrimers are a class of polymers bridging resistant crosslinked thermosets and recyclable linear thermoplastics. The material presented here contains 86% bio-based carbon, is catalyst-free, durable and recyclable, and features a high Tg.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::173ca4cc183f52960cb14d2511038e46
https://doi.org/10.1039/d3py00017f

Ageing of PEEK/Carbon Fibre composite under electronic irradiations: Influence on mechanical behaviour and charge transport

Autor: Guilhem Rival, Éric Dantras, Thierry Paulmier

Publikováno v: Composites Part A: Applied Science and Manufacturing
Composites Part A: Applied Science and Manufacturing, Elsevier, 2021, pp.106769. ⟨10.1016/j.compositesa.2021.106769⟩

Journal preproof; International audience; Polymer used in satellite manufacturing are exposed to surface charging phenomenon due to electronic irradiations. This phenomenon can induce electrostatic discharges (ESD) which can lead to failures. In orde

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41680b33c2dc8fb9ac62b78b15b101e5
https://oatao.univ-toulouse.fr/28777/

Physical and dynamic mechanical properties of continuous bamboo reinforcement/bio-based epoxy composites

Autor: Tutea Richmond, Louise Lods, Jany Dandurand, Eric Dantras, Colette Lacabanne, Samuel Malburet, Alain Graillot, Jean-Michel Durand, Edouard Sherwood, Philippe Ponteins

Publikováno v: Materials Research Express, Vol 9, Iss 1, p 015505 (2022)

Unidirectional bamboo reinforced cardanol-based epoxy composites were prepared by a close mould method. Two morphologies of reinforcements were used in this research: bamboo fibres and bamboo strips. The present article investigates the influence of

Externí odkaz: https://doaj.org/article/5e9b7503921d4dca9291a92e7301e370