Supramolecular complex formation of polysulfide polymers and cyclodextrins
Supramolecular complex formation of polysulfide polymers and cyclodextrins
复制标题
多硫化物聚合物和环糊精的超分子复合物形成
DOI：
10.1039/d0cc06571d
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发表时间：
2020
影响因子：
4.9
通讯作者：
Yamaguchi Hiroyasu
中科院分区：
文献类型：
--
作者：
Kobayashi Yuichiro;Harada Akira;Yamaguchi Hiroyasu
本文首次报道了一种超分子聚硫聚合物的制备方法，该聚合物是一种含有硫-苯乙烯共聚物和甲基化α-环糊精（TMα CD）的聚轮烷（SPRx）。与通常用于合成多硫化物聚合物的通过共聚方法制备的硫-苯乙烯共聚物相比，SPRx的环境和热稳定性显著改善，因为多硫化物聚合物被TMαCD覆盖。
We report the first preparation of a supramolecular polysulfide polymer, which is a polyrotaxane containing sulfur–styrene copolymer and methylated α-cyclodextrins (TMαCDs) as linear and cyclic molecules, respectively (SPRx). Compared to the sulfur–styrene copolymer prepared by a copolymerization method typically used to synthesize polysulfide polymers, the environmental and thermal stabilities of SPRx are significantly improved because the polysulfide polymer is covered with TMαCD.