Covalent Adaptable Networks (CANs): A Unique Paradigm in Cross-Linked Polymers
نویسندگان
چکیده
منابع مشابه
Random networks of cross-linked directed polymers.
We explore the effect of random permanent cross-links on a system of directed polymers confined between two planes with their end points free to slide on them. We treat the cross-links as quenched disorder and we use a semimicroscopic replica field theory to study the structure and elasticity of this system. Upon increasing the cross-link density, we get a continuous gelation transition signale...
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Diblock copolymers possessing amino or aldehyde functions within one of their blocks were prepared using RAFT polymerization techniques. These polymers were shown to cross-link through dynamic imine bonds to form core cross-linked star polymers which display a size-dependency upon the concentration at which the cross-linking reactions are performed.
متن کاملCoarsening Dynamics in Cross-Linked Polymers
We study the dynamics of a pure-phase domain in a quenched melt of crosslinked polymers. Starting from de Gennes's mean-field theory, we obtain a pinning down of the
متن کاملCovalent adaptable networks: smart, reconfigurable and responsive network systems.
Covalently crosslinked materials, classically referred to as thermosets, represent a broad class of elastic materials that readily retain their shape and molecular architecture through covalent bonds that are ubiquitous throughout the network structure. These materials, in particular in their swollen gel state, have been widely used as stimuli responsive materials with their ability to change v...
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ژورنال
عنوان ژورنال: Macromolecules
سال: 2010
ISSN: 0024-9297,1520-5835
DOI: 10.1021/ma902596s