Supramolecular polymer gel with multi stimuli responsive, self-healing and erasable properties generated by host–guest interactions

Zeng, Fei; Han, Ying; Yan, Zhi-Chao; Liu, Chenyang; Chen, Chuan‐Feng

doi:10.1016/j.polymer.2013.10.048

Cited by 68 publications

(33 citation statements)

References 51 publications

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“…1 those predicted by the interpolymer-complexation models. 16,37 This further verifies that our method is an appropriate approach to study the phase behaviors of the polymer blends with hydrogen-bonding interactions.…”

Section: Comparison With Experimental Observationsmentioning

confidence: 77%

“…[1][2][3][4][5] The introduction of non-covalent bonding interactions into polymer blend systems would effectively suppress the macrophase separation. In the supramolecular polymers, the mixing blocks with varying ratios offer a straightforward and efficient way to generate a series of microstructures, without having to synthesize complicated copolymers.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Supramolecular assembly of diblock copolymer blends with hydrogen-bonding interactions modeled by Yukawa potentials

Zhang

Lin

Wang

et al. 2015

Polymer

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Section: Comparison With Experimental Observationsmentioning

confidence: 77%

Section: Introductionmentioning

confidence: 99%

Supramolecular assembly of diblock copolymer blends with hydrogen-bonding interactions modeled by Yukawa potentials

Zhang

Lin

Wang

et al. 2015

Polymer

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“…Self-healing studies pointed out that the self-healing mechanism of gel 1 is based on host-guest interactions, whereas gel 2 can heal mainly through electrostatic interactions and hydrogen bonds, resulting in faster self-healing behavior. Furthermore Chen and coworkers investigated the host-guest interactions of DB24C8 and dibenzylammonium (DBA) [248]. The supramolecular network was based on a triptycene-based bis(crown ether) and a copolymer containing DBA.…”

Section: Self-healing Polymers Based On Reversible Host-guest Interacmentioning

confidence: 99%

Intrinsic Self-Healing Polymers Based on Supramolecular Interactions: State of the Art and Future Directions

Enke

Döhler

Bode

et al. 2015

Self-Healing Materials

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Supramolecular polymers are an intriguing class of materials with dynamic behavior as a result of the presence of non-covalent bonds. These bonds include hydrogen bonds, metallopolymers, ionomers, host-guest as well as π-π interactions. The strength of these supramolecular bonds can be tuned by varying the binding motifs. Their reversible and dynamic character can be utilized to engineer self-healing polymers. This review briefly presents the preconditions for design of self-healing polymers and summarizes the development of supramolecular self-healing polymers based on various non-covalent interactions. Furthermore, challenges and perspectives for the understanding of self-healing mechanisms and the preparation of novel materials with enhanced properties are discussed.

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“…Supramolecular network polymers, which are the supramolecular analogue of covalently crosslinked network polymers, consist of individual polymer blocks crosslinked by noncovalent interactions, hence being defined as physical gels . A number of supramolecular network polymers have been designed and synthesized to date . Most of them are prepared from polymer chains that have randomly arrayed, noncovalent bonding units .…”

Section: Introductionmentioning

confidence: 99%

Supramolecular network polymers formed from polyamidine and carboxy‐terminated telechelic poly(n‐butyl acrylate) via amidinium‐carboxylate salt bridges

Furusho

Endō

Higaki

et al. 2016

J. Polym. Sci. Part A: Polym. Chem.

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We have prepared the amidinium-carboxylate salt bridge-based supramolecular network polymers from a carboxy-terminated telechelic poly(n-butyl acrylate) and a linear polyamidine having N,N 0 -di-substituted acetamidine group in the main chain. FTIR measurements indicated that the salt bridge was attributed to the three-dimensional network formation. Virtually, no fluidity was observed for the blend containing equimolar amounts of the carboxyl group and the amidine group, which showed a high G 0 value of about 1 MPa at 25 8C. For comparison, the supramolecular network polymers crosslinked by ammonium-carboxylate salt were prepared using a linear polyethyleneimine instead of the polyamidine. The blend with equimolar amounts of the carboxyl group and the secondary amino group showed liquid-like fluidity with a G 0 value of about 0.01 MPa at 25 8C, which was attributed to the fact that a certain amount of the carboxyl group remained as its free form, as evidenced by FTIR analysis.

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Supramolecular polymer gel with multi stimuli responsive, self-healing and erasable properties generated by host–guest interactions

Cited by 68 publications

References 51 publications

Supramolecular assembly of diblock copolymer blends with hydrogen-bonding interactions modeled by Yukawa potentials

Supramolecular assembly of diblock copolymer blends with hydrogen-bonding interactions modeled by Yukawa potentials

Intrinsic Self-Healing Polymers Based on Supramolecular Interactions: State of the Art and Future Directions

Supramolecular network polymers formed from polyamidine and carboxy‐terminated telechelic poly(n‐butyl acrylate) via amidinium‐carboxylate salt bridges

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