From vanillin to biobased aromatic polymers

H Qiang, J Wang, H Liu, Y Zhu - Polymer Chemistry, 2023 - pubs.rsc.org
Aromatic compounds are platform chemicals used in the manufacture of commodity
polymers. The development of bio-based aromatic compounds is expected to reduce the …

From waste to value: recent insights into producing vanillin from lignin

P D'Arrigo, LAM Rossato, A Strini, S Serra - Molecules, 2024 - mdpi.com
Vanillin, one of the most widely used and appreciated flavoring agents worldwide, is the
main constituent of vanilla bean extract, obtained from the seed pods of various members …

Vanillin-based epoxy vitrimers: looking at the cystamine hardener from a different perspective

S Guggari, F Magliozzi, S Malburet… - ACS Sustainable …, 2023 - ACS Publications
Epoxy vitrimers encompass many advantages compared to traditional epoxy materials such
as recyclability, repairability, and reprocessability. These properties are induced by the …

Lignin-based covalent adaptable network polymers─ when bio-based thermosets meet recyclable by design

DB Tiz, FA Vicente, A Kroflič… - … Sustainable Chemistry & …, 2023 - ACS Publications
Covalent adaptable networks (CANs) play an important role in polymer chemistry, as they
provide an innovative link between thermoplastics and thermosets. The breakthrough idea …

Next‐Generation Vitrimers Design through Theoretical Understanding and Computational Simulations

K Li, NV Tran, Y Pan, S Wang, Z **, G Chen… - Advanced …, 2024 - Wiley Online Library
Vitrimers are an innovative class of polymers that boast a remarkable fusion of mechanical
and dynamic features, complemented by the added benefit of end‐of‐life recyclability. This …

Vanillin-based dual dynamic epoxy building block: a promising accelerator for disulfide vitrimers

S Guggari, F Magliozzi, S Malburet, A Graillot… - Polymer …, 2024 - pubs.rsc.org
Epoxies are one of the most versatile thermoset materials owing to their outstanding
physical and chemical properties. In recent years, there have been concerted efforts to …

[HTML][HTML] Disulfide vitrimeric materials based on cystamine and diepoxy eugenol as bio-based monomers

A Roig, M Agizza, À Serra, S De la Flor - European Polymer Journal, 2023 - Elsevier
This study reports the synthesis and characterization of bio-based disulfide vitrimers
obtained from diepoxy eugenol and cystamine through an epoxy-amine polycondensation …

A critical review of dynamic bonds containing curing agents for epoxy resin: Synthesis, challenges, and emerging applications

MA Rashid, MA Islam, MN Hasan, MNN Anu… - Polymer Degradation …, 2024 - Elsevier
The development of recyclable epoxy thermoset is a major area of research interest today
due to their environmental threats and non-sustainability. Recyclable products have recently …

Effect of methoxy groups on the structure–properties relationship of lignin-derived recyclable epoxy thermosets

MA Rashid, JH Emon, MA Islam… - ACS Applied Polymer …, 2024 - ACS Publications
A series of renewable lignin-derived imine hardeners (LDIHs) with different contents of
methoxy-group (n= 0–2) were successfully prepared using lignin-derivative aldehydes …

[HTML][HTML] Biobased and aromatic Covalent Adaptable Networks: When architectures meet properties, within the framework of a circular bioeconomy

L Sougrati, A Duval, L Avérous - Materials Science and Engineering: R …, 2024 - Elsevier
In the current context of environmental emergency, the need for sustainable materials with
controlled end-of-life is paramount. Covalent Adaptable Networks (CANs) are a novel class …