Construction of a thermoreversible chemical crosslinking network – a new exploration for the efficient reusability of commercial rubber

文献情報

出版日 2021-07-16

DOI 10.1039/D1PY00171J

インパクトファクター 5.582

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要旨

A strategy for the preparation of a type of a thermoreversible styrene–butadiene rubber (SBR) by the conventional rubber processing technology was demonstrated as a potential solution for the severe environmental burden caused by abandoned commercial sulfur-crosslinked rubber. In this study, a nitroxide-based crosslinker was synthesized and directly mixed with SBR to prepare a thermoreversible rubber. Nitroxides in DTEMPO reacted with the carbon–carbon double bonds in SBR to form alkoxyamine crosslinking structures. The sample exhibited impressive tensile properties and a reprocessing ratio of greater than 95%, corresponding to the cleavage and radical recombination of alkoxyamine bonds.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

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Construction of a thermoreversible chemical crosslinking network – a new exploration for the efficient reusability of commercial rubber

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