Self-healing polymers coupling shape memory effect

W Xu, Z Ping, X Gong, F Xie, Y Liu, J Leng - Langmuir, 2024 - ACS Publications
In recent years, shape memory polymers (SMPs) and self-healing polymers (SHPs) have
been research hotspots in the field of smart polymers owing to their unique stimulus …

New Prospects Arising from Dynamically Crosslinked Polymers: Reprogramming Their Properties

Y Jia, J Qian, S Hao, S Zhang, F Wei… - Advanced …, 2024 - Wiley Online Library
Dynamically crosslinked polymers (DCPs) have gained significant attention owing to their
applications in fabricating (re) processable, recyclable, and self‐healable thermosets, which …

Recyclable, Malleable, and Strong Thermosets Enabled by Knoevenagel Adducts

S Wang, H Feng, JYC Lim, K Li, B Li… - Journal of the …, 2024 - ACS Publications
Plastic recycling is critical for waste management and achieving a circular economy, but it
entails difficult trade-offs between performance and recyclability. Here, we report a …

Catalyst‐Free Dynamic Covalent C= C/C= N Metathesis Reaction for Associative Covalent Adaptable Networks

P Li, X Jiang, R Gu, H Tian… - Angewandte Chemie …, 2024 - Wiley Online Library
Covalent adaptable networks (CANs), leveraging the dynamic exchange of covalent bonds,
emerge as a promising material to address the challenge of irreversible cross‐linking in …

Temperature-and Rate-Dependent Fracture in Disulfide Vitrimers

Z Song, G Dong, FJ Vernerey, S Cai - ACS Macro Letters, 2024 - ACS Publications
The fracture behaviors of disulfide vitrimers are highly rate-dependent. Our investigation
revealed that the temperature-dependent fracture behaviors of disulfide vitrimers cannot be …

Soft‐Rigid Construction of Mechanically Robust, Thermally Stable, and Self‐Healing Polyimine Networks with Strongly Recyclable Adhesion

Z Jia, H Wang, P Yu, H He, Q Huang, W Hong, C Liu… - Small, 2024 - Wiley Online Library
Reversible and recyclable thermosets have garnered increasing attention for their smart
functionality and sustainability. However, they still face challenges in balancing …

Hydrogen‐Bonded Supramolecular Network Enabled Gentle Reprogramming of Liquid Crystal Elastomer toward Evolutionary Robot

Z Wang, M Si, J Han, Y Shen, G Yin, K Yin… - Angewandte …, 2024 - Wiley Online Library
In nature, many organisms augment chances of survival by reprogramming their structures
to evolving environment, among which sea squirts being a prime example. Such …

Advancing next-generation polymers: Through self-strengthening via mechanochemistry

Y Zhao, X Guo, F Gao, C Fu, L Shen, J Ma - European Polymer Journal, 2024 - Elsevier
Force-responsive, self-strengthening polymers refer to those that, under the stimulus of
mechanical forces, have mechanophore groups capable of reacting with additives or …

Synthesis of a copolymer with a dynamic disulfide network and its application to a lithium-ion capacitor polymer electrolyte

TD Nguyen, S Roh, MTN Nguyen, Y Nam… - Chemical Engineering …, 2024 - Elsevier
Polymer electrolytes are being actively researched in energy storage applications because
of their large operating potential range and cycle stability. Among them, poly (ethylene …

Plastics that lose their temper on demand

HP McAllister, JA Kalow - Science, 2024 - science.org
As humans continue to explore harsher and less predictable settings, tools designed for
specific use cases are not sufficient. Furthermore, survey vessels for oceanography and …