Debondable adhesives and their use in recycling

KR Mulcahy, AFR Kilpatrick, GDJ Harper, A Walton… - Green …, 2022 - pubs.rsc.org
Structural adhesives are commonly used to join dissimilar materials and are of particular
interest in complex technological devices used in automotive, telecommunications, photonic …

Bulk network polymers with dynamic B–O bonds: Healable and reprocessable materials

AP Bapat, BS Sumerlin, A Sutti - Materials Horizons, 2020 - pubs.rsc.org
The need to minimize the amount of polymeric waste entering landfills and oceans has led
to several research avenues in the field of polymer science. Particularly, the development of …

Self-healing polyurethane with high strength and toughness based on a dynamic chemical strategy

F Dong, X Yang, L Guo, Y Wang… - Journal of Materials …, 2022 - pubs.rsc.org
The introduction of disulfide bonds in polyurethane elastomers confers self-healing and
recyclable properties to the elastomers, which not only reduce the maintenance cost but also …

Self-healing polyurethane-elastomer with mechanical tunability for multiple biomedical applications in vivo

C Jiang, L Zhang, Q Yang, S Huang, H Shi… - Nature …, 2021 - nature.com
The unique properties of self-healing materials hold great potential in the field of biomedical
engineering. Although previous studies have focused on the design and synthesis of self …

Multiple H‐bonding chain extender‐based ultrastiff thermoplastic polyurethanes with autonomous self‐healability, solvent‐free adhesiveness, and AIE fluorescence

Y Yao, Z Xu, B Liu, M Xiao, J Yang… - Advanced Functional …, 2021 - Wiley Online Library
Developing an autonomous room temperature self‐healing supramolecular polyurethane
(PU) with toughness and stiffness remains a great challenge. Herein, a novel concept that …

Upgrading wood biorefinery: An integration strategy for sugar production and reactive lignin preparation

K Wang, S Gao, C Lai, Y Xie, Y Sun, J Wang… - Industrial Crops and …, 2022 - Elsevier
Lignin has been extensively explored as a renewable precursor for materials fabrication.
However, its low reactivity is one of the main challenges for material development. Herein …

Dynamic cross-linked polyurethane hot-melt adhesive with high biomass content and high adhesive strength simultaneously

L Du, Z Liu, Z Ye, X Hao, R Ou, T Liu, Q Wang - European Polymer Journal, 2023 - Elsevier
Polyurethane hot-melt adhesives (PU-HMAs) have been widely used due to their
outstanding advantages, however, the high dependence on non-renewable petrochemical …

Super strong and multi-reusable supramolecular epoxy hot melt adhesives

P Sun, Y Li, B Qin, JF Xu, X Zhang - ACS Materials Letters, 2021 - ACS Publications
Hot melt adhesives are widely applied owing to their solvent-free nature. Developing robust
and multi-reusable hot melt adhesives without harsh bonding conditions remains a great …

Polythiourethane covalent adaptable networks for strong and reworkable adhesives and fully recyclable carbon fiber-reinforced composites

C Cui, X Chen, L Ma, Q Zhong, Z Li… - … Applied Materials & …, 2020 - ACS Publications
The development of adhesives with superior optical and mechanical performance, solvent
resistance, and reworkability is gaining increasing attention in recent years. However …

Neuron Inspired All‐Around Universal Telechelic Polyurea with High Stiffness, Excellent Crack Tolerance, Record‐High Adhesion, Outstanding Triboelectricity, and …

H Chen, Z Sun, H Lin, C He… - Advanced Functional …, 2022 - Wiley Online Library
Developing high‐performance polymeric elastomer with exceptional mechanical and
physical properties such as mechanical toughness, stiffness and rapid healable properties is …