Recent advances in self-healing polyurethane based on dynamic covalent bonds combined with other self-healing methods

ZW An, R Xue, K Ye, H Zhao, Y Liu, P Li, ZM Chen… - Nanoscale, 2023 - pubs.rsc.org
To meet more application requirements, improving mechanical properties and self-healing
efficiency has become the focus of current research on self-healing PU. The competitive …

Active anticorrosion and self-healing coatings: A review with focus on multi-action smart coating strategies

II Udoh, H Shi, EF Daniel, J Li, S Gu, F Liu… - Journal of Materials …, 2022 - Elsevier
The development of smart coatings with potential for active anticorrosion and self-healing
protection of metals is essential for long-term performance of metallic structures in …

Vascular smooth muscle-inspired architecture enables soft yet tough self-healing materials for durable capacitive strain-sensor

FY Sun, LF Liu, T Liu, XB Wang, Q Qi, ZS Hang… - Nature …, 2023 - nature.com
Catastrophically mechanical failure of soft self-healing materials is unavoidable due to their
inherently poor resistance to crack propagation. Here, with a model system, ie, soft self …

Room‐temperature self‐healing soft composite network with unprecedented crack propagation resistance enabled by a supramolecular assembled lamellar structure

JH Xu, YK Li, T Liu, D Wang, FY Sun, P Hu… - Advanced …, 2023 - Wiley Online Library
Soft self‐healing materials are compelling candidates for stretchable devices because of
their excellent compliance, extensibility, and self‐restorability. However, most existing soft …

Robust self-healing graphene oxide-based superhydrophobic coatings for efficient corrosion protection of magnesium alloys

B Li, S Xue, P Mu, J Li - ACS Applied Materials & Interfaces, 2022 - ACS Publications
A self-healing coating possesses a broad application prospect in the metal corrosion
protection area due to its pleasurable performance. By far, despite a great deal of research …

A fast room‐temperature self‐healing glassy polyurethane

JH Xu, JY Chen, YN Zhang, T Liu… - Angewandte Chemie …, 2021 - Wiley Online Library
We designed and synthesized a colorless transparent glassy polyurethane assembled using
low‐molecular‐weight oligomers carrying a large number of loosely packed weak hydrogen …

Small-molecule ionic liquid-based adhesive with strong room-temperature adhesion promoted by electrostatic interaction

J Zhang, W Wang, Y Zhang, Q Wei, F Han… - Nature …, 2022 - nature.com
Low-molecular-weight adhesives (LMWAs) possess many unique features compared to
polymer adhesives. However, fabricating LMWAs with adhesion strengths higher than those …

Transparent, mechanically strong, extremely tough, self‐recoverable, healable supramolecular elastomers facilely fabricated via dynamic hard domains design for …

D Wang, JH Xu, JY Chen, P Hu, Y Wang… - Advanced Functional …, 2020 - Wiley Online Library
The design and synthesis of supramolecular self‐healing polymers with high healing
efficiency and excellent integrated mechanical properties is challenging due to conflicting …

Environment tolerant, adaptable and stretchable organohydrogels: Preparation, optimization, and applications

Q Ding, Z Wu, K Tao, Y Wei, W Wang, BR Yang… - Materials …, 2022 - pubs.rsc.org
Multiple stretchable materials have been successively developed and applied to wearable
devices, soft robotics, and tissue engineering. Organohydrogels are currently being widely …