On July 9, 2021, Li, Jian; Niu, Hongyao; Yu, Yingfeng; Gao, Yulei; Wu, Qiang; Wang, Fenfen; Sun, Pingchuan published an article.Application In Synthesis of 3-Acetyldihydrofuran-2(3H)-one The title of the article was Supramolecular Polydimethylsiloxane Elastomer with Enhanced Mechanical Properties and Self-Healing Ability Engineered by Synergetic Dynamic Bonds. And the article contained the following:
Hydrophobic elastomers are required for use in industry and daily life because of their versatile properties. Developing a hydrophobic elastomer with self-healing abilities and excellent mech. performance has been very challenging because of the mutually exclusive nature of these properties. Herein, supramol. polydimethylsiloxane (PDMS) elastomers with excellent self-healing and mech. properties were designed through the synergetic combination of multistrength H-bonds and disulfide bonds. The hierarchical H-bonds formed with urethane, urea, and 2-ureido-4[1H]-pyrimidinone (UPy) moieties in the backbone of the supramol. polymer endow the resultant polymers with effective reversible crosslinking, whereas during stretching, the dynamic dissociation and reassociation of H-bonds enable polymers with high extensibility and enhanced toughness and recoverability. In addition, disulfide bond exchange under heat enables polymer network rearrangement, thus imbuing the supramol. elastomer with excellent self-healing ability. Based on the extraordinary properties of hydrophobic supramol. PDMS elastomers, some smart materials can be prepared, such as oil/water separation foams and hydrophobic hot-melt adhesives. Therefore, this concept of synergetic dynamic bonds will point out a direction for the development of sustainable, green, and functional materials of the next generation. The experimental process involved the reaction of 3-Acetyldihydrofuran-2(3H)-one(cas: 517-23-7).Application In Synthesis of 3-Acetyldihydrofuran-2(3H)-one
The Article related to supramol polydimethylsiloxane elastomer synergetic dynamic bond, Synthetic Elastomers and Natural Rubber: Elastomer Synthesis and other aspects.Application In Synthesis of 3-Acetyldihydrofuran-2(3H)-one
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