Synthesis, crystal structure, thermal properties of copper(II) acrylate complex with 4′-phenyl-2,2′:6′,2′′-terpyridine and its use in nanomaterials science

Uflyand, Igor Е.; Tkachev, V. V.; Zhinzhilo, Vladimir А.; Drogan, Ekaterina G.; Burlakova, Victoria E.; Соколов, М. Е.; Panyushkin, V. T.; Baimuratova, Rosa K.; Джардималиева, Г. И.

doi:10.1016/j.molstruc.2021.131909

Cited by 6 publications

(2 citation statements)

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“…In recent years, a direction based on the preparation of metal-containing monomers (MCMs) with terpyridine fragments and metallocopolymers based on them, which have self-healing properties, has been intensively developed [180][181][182]. A series of mixed-ligand complexes based on unsaturated carboxylic acids (maleic, acrylic, β-phenylacrylic, and itaconic), as well as cobalt(II) [183], nickel(II) [184,185], copper(II), and zinc(II) [186,187] ions were obtained by the interaction of metal-containing monomers with 4-phenyl-2,2 :6 ,2terpyridine (Figure 17). MCMs of this type are of interest from the point of view of the presence of M-L coordination bonds and the stereochemistry of the chelate site, as well as because of the effect of the metal ion on the reactivity of the double bond during polymerization and the possibility of creating a wide range of polymer architectures, including metallosupramolecular polymers with self-healing properties.…”

Section: With Terpyridine Ligandsmentioning

confidence: 99%

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Self-Healing of Polymers and Polymer Composites

2022

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This review is devoted to the description of methods for the self-healing of polymers, polymer composites, and coatings. The self-healing of damages that occur during the operation of the corresponding structures makes it possible to extend the service life of the latter, and in this case, the problem of saving non-renewable resources is simultaneously solved. Two strategies are considered: (a) creating reversible crosslinks in the thermoplastic and (b) introducing a healing agent into cracks. Bond exchange reactions in network polymers (a) proceed as a dissociative process, in which crosslinks are split into their constituent reactive fragments with subsequent regeneration, or as an associative process, the limiting stage of which is the interaction of the reactive end group and the crosslink. The latter process is implemented in vitrimers. Strategy (b) is associated with the use of containers (hollow glass fibers, capsules, microvessels) that burst under the action of a crack. Particular attention is paid to self-healing processes in metallopolymer systems.

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Section: With Terpyridine Ligandsmentioning

confidence: 99%

“…Figure 17. Schematic representation of synthesized MCMs with pendent 4-phenyl-2,2':6',2 -terpyridine ligand (a)-CuCinnamatePhTpy, (b)-ZnAcrylatePhTpy and CoAcrylatePhTpy, (c)-appearance of crystals of the CuAcrylatePhTpy complex in the form of triclinic pyramids (prisms) and its molecular structure (d).Reprinted from[187] with permission from Elsevier.…”

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confidence: 99%