All Lignocellulose Biocomposites for Woody Like Materials
Composites Meet Sustainability: Proceedings of the 20th European Conference on Composite Materials (ECCM20). Vol.1 Materials 2022
Sergejs Gaidukovs, Sergejs Beļuns, Oskars Platnieks, Gerda Gaidukova

Wood-like or woody mimic biocomposite materials can be formulated from lignocellulose and hemicellulose matrices loaded with lignocellulose components. For example, xylan and plant-based oil matrix-based biocomposites can be prepared with diverse cellulose micro-and nano fillers and fibers. Those are prospective mutual biobased and biodegradable materials derived from renewable resources, while lignocellulose could be delivered from forest and plant biomass waste. We propose lignocellulose nanoparticles assembly strategy from solution and processed by hot press fabrication and resin infusion that can be used to process woody mimic biocomposites. Performance properties have been dependent on the chosen material composition, formulation process, lignocellulose modification route, and biocomposite fabrication. Rigid, soft, and ductile biocomposites’ mechanical behavior can be achieved. Thermal, tensile, viscoelastic, thermo-mechanical, dynamic-mechanical, rheological, and biodegradation properties of the wood-mimic composites are reported. The obtained biomaterials can be a sustainable alternative to replace fissile source polymers and conventional composites, e.g. wood polymer composite.


Atslēgas vārdi
lignocellulose; nanocellulose; nanopaper; foams; aeorgels
DOI
10.5075/epfl-298799_978-2-9701614-0-0
Hipersaite
https://infoscience.epfl.ch/record/298799

Gaidukovs, S., Beļuns, S., Platnieks, O., Gaidukova, G. All Lignocellulose Biocomposites for Woody Like Materials. No: Composites Meet Sustainability: Proceedings of the 20th European Conference on Composite Materials (ECCM20). Vol.1 Materials, Šveice, Lausanne, 26.-30. jūnijs, 2023. Lausanne: Composite Construction Laboratory (CCLab), 2022, 675.-680.lpp. ISBN 978-2-9701614-0-0. Pieejams: doi:10.5075/epfl-298799_978-2-9701614-0-0

Publikācijas valoda
English (en)
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