Recycling strategies for vitrimers

H Zhang, J Cui, G Hu, B Zhang - International Journal of Smart and …, 2022 - Taylor & Francis
Vitrimer is a new type of material that combine the advantages of thermoplastic and
thermoset materials. The rapid dynamic exchange reactions at high temperature allow the …

Sustainable smart anti-corrosion coating materials derived from vegetable oil derivatives: A review

P Singh, A Rana, N Karak, I Kumar, S Rana, P Kumar - RSC advances, 2023 - pubs.rsc.org
Sustainable development is a critical concern in this fast-paced technological world.
Therefore, it is essential to employ renewable resources to move towards sustainable …

Recyclable, self-strengthening starch-based epoxy vitrimer facilitated by exchangeable disulfide bonds

N Tratnik, NR Tanguy, N Yan - Chemical Engineering Journal, 2023 - Elsevier
Epoxy vitrimers have emerged as a new class of self-healing, recyclable, and reprocessable
materials, offering new opportunities to traditional epoxy thermosets by improving life-span …

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 …

Cardanol-based epoxy vitrimer/carbon fiber composites with integrated mechanical, self-healing, reprocessable, and welding properties and degradability

Y Hu, S Tong, Y Sha, J Yu, L Hu, Q Huang, P Jia… - Chemical Engineering …, 2023 - Elsevier
Thermosetting plastics cannot be reprocessed and recycled due to their permanent and
strong covalent cross-linking bonds, and their use could result in serious environmental …

Hyperbranched dynamic crosslinking networks enable degradable, reconfigurable, and multifunctional epoxy vitrimer

Y Zhang, H Yan, R Yu, J Yuan, K Yang, R Liu… - Advanced …, 2024 - Wiley Online Library
Degradation and reprocessing of thermoset polymers have long been intractable challenges
to meet a sustainable future. Star strategies via dynamic cross‐linking hydrogen bonds …

Robust Biobased Vitrimers and Its Application to Closed-Loop Recyclable Carbon Fiber-Reinforced Composites

J Hong, Y Hong, J Jeong, D Oh… - … Sustainable Chemistry & …, 2023 - ACS Publications
Vitrimers are being actively studied as sustainable plastics. To that end, robust vitrimer films
fabricated from a ternary aqueous solution of tannic acid (TA), boric acid (BA), and polyvinyl …

Self-healable fiber-reinforced vitrimer composites: overview and future prospects

H Sharma, S Rana, P Singh, M Hayashi, WH Binder… - RSC …, 2022 - pubs.rsc.org
To achieve sustainable development goals, approaches towards the preparation of
recyclable and healable polymeric materials is highly attractive. Self-healing polymers and …

Recyclable, repairable and malleable bio-based epoxy vitrimers: overview and future prospects

Y Zhang, F Ma, L Shi, B Lyu, J Ma - Current Opinion in Green and …, 2023 - Elsevier
The extensively used petroleum-based epoxy thermosets suffer from difficulty in recycling
(reprocessing, self-healing, or welding) and biodegradation due to their permanent …

Upcycling waste polycarbonate to poly (carbonate imine) vitrimers with high thermal properties and unprecedented hydrolytic stability

KSK Reddy, YC Chen, RJ Jeng… - ACS Sustainable …, 2023 - ACS Publications
The global market for polycarbonate (PC) increases steadily because of its heat resistance,
toughness, and optical transparency. To achieve sustainability, the waste polycarbonate …