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| Bourmaud, Alain; Mérotte, Justin; Siniscalco, David; Le Gall, Maelenn; Gager, Victor; Le Duigou, Antoine; Pierre, Floran; Behlouli, Karim; Arnould, Olivier; Beaugrand, Johnny; Baley, Christophe. |
| This paper investigates biochemical, morphological and mechanical properties of a large range of plant fibres explored with the same methods. Biochemical results clearly exhibit strong differences between gelatinous, i.e. flax and hemp, and xylan type, i.e. jute and kenaf, cell walls. These differences into parietal composition have an impact on cell wall stiffness, highlighted through nanoindentation and atomic force microscopy measurements, but also on fibre individualisation, due to variations into fibre bundles cohesion. In addition, the morphology and particularly the lumen size induces apparent density differences. Moreover, the influence of fibre morphology and properties is demonstrated on UD materials. Finally, longitudinal Young’s modulus of each... |
| Tipo: Text |
Palavras-chave: Natural fibers; Biocomposite; Microstructures; Mechanical properties. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00505/61621/65646.pdf |
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