Results 11 to 20 of about 4,644,782 (223)

A magnetic solder for assembling bulk covalent adaptable network blocks. [PDF]

open access: yesChem Sci, 2020
Covalent adaptable networks (CANs) represent a novel covalently cross-linked polymer that is capable of being reprocessed and recycled relying on reversible covalent bond structures and present exceptional opportunities in a wide range of prospective ...
Zhang S   +7 more
europepmc   +2 more sources

Development and characterization of recyclable elastomers via covalent adaptable network [PDF]

open access: yes, 2023
The inherently high strength, thermal and solvent stability of thermoset is a consequence of the permanent crosslinking between the polymer chains. However, this permanent crosslink is a doubtful advantage; it does provide strength and thermal stability ...
Alraddadi, Maher Abdulrahman
core   +5 more sources

Visible Light-Responsive Covalent Adaptable Liquid Crystal Elastomers Enabled by Dynamic Allyl Selenide Bonds

open access: yes, 2023
Liquid crystal elastomers (LCEs) are excellent polymer materials for a wide range of applications, including soft actuators and shape memory materials.
Xiangqiang Pan (1626793)   +9 more
core   +6 more sources

Lignin-Based Covalent Adaptable Network Resins for Digital Light Projection 3D Printing [PDF]

open access: yes, 2023
3D printing is a low cost, customizable, and fast-growing technology with the potential to revolutionize plastic manufacturing. Vat photopolymerization 3D printing technologies stand out for their high resolution, however, the resulting printed materials
Ronald, Smaldone   +6 more
core   +1 more source

Self-Healable Bio-based Epoxy Resin from Epoxidized Palm Oil

open access: yesChemical Engineering Transactions, 2021
Epoxy resin is a thermoset with superior mechanical strength, thermal stability and dimensional stability, granted by the permanent crosslinking networks in the epoxy network.
Kar Lun Chong   +4 more
doaj   +1 more source

Structure Reconfigurable Mechanochromic Polymer with Shape Memory and Strain-Monitored Function Enabled by a Covalent Adaptable Network

open access: yes, 2022
A mechanochromic cross-linker difluorenylsuccinonitrile-containing dimethacrylate (DFMA) was used to build a covalent adaptable network. Owing to the reversible dissociation and reassociation of the central C–C bonds of DFMA, poly­(stearyl methacrylate ...
Yuto Kubota (9556556)   +9 more
core   +1 more source

Renewable and recyclable covalent adaptable networks based on bio-derived lipoic acid [PDF]

open access: yes, 2021
The modern materials economy is inefficient since most products are principally derived from non-renewable feedstocks and largely single-use in nature.
Alraddadi, Maher   +4 more
core   +1 more source

Polyelectrolyte Complex-Covalent Interpenetrating Polymer Network Hydrogels [PDF]

open access: yes, 2022
Polyelectrolyte complex (PEC) hydrogels possess a rich microstructural diversity and tunability of shear response, self-healing attributes, and pH- and salt-responsiveness.
Ute, Schepers   +3 more
core   +1 more source

Incorporating Functionalized Cellulose to Increase the Toughness of Covalent Adaptable Networks [PDF]

open access: yes, 2020
Covalent adaptable networks (CANs) are cross-linked polymers that have mechanical properties similar to thermosets at operating conditions, yet can be reprocessed by cross-link exchange reactions that are activated by a stimulus.
Jeremy, Swartz, William, Dichtel
core   +2 more sources

Stimuli-Responsive Nucleotide–Amino Acid Hybrid Supramolecular Hydrogels

open access: yesGels, 2021
The ability to assemble chemically different gelator molecules into complex supramolecular hydrogels provides excellent opportunities to construct functional soft materials.
Matthew Mulvee   +3 more
doaj   +1 more source

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