通过硅氢加成反应和柱[5]芳烃主客体识别轻松构建双网络交联发光超分子弹性体。

Facile construction of a double network cross-linked luminescent supramolecular elastomer by hydrosilylation and pillar[5]arene host-guest recognition.

作者信息

Fu Rong, Zhang Junying, Liu Shaojie, Xu Xing-Dong, Feng Shengyu

机构信息

National Engineering Research Center for Colloidal Materials, Key Laboratory of Special Functional Aggregated Materials of Ministry of Education, Shandong University, Jinan 250100, Shandong, China.

出版信息

Chem Commun (Camb). 2020 Jun 18;56(49):6719-6722. doi: 10.1039/d0cc02214d.

DOI:10.1039/d0cc02214d

PMID:32420554

Abstract

Reticulated copolymer host pillar[5]arene cross-linked with poly(dimethylsiloxane) (PDMS) was synthesized for the facile construction of a double network cross-linked elastomer upon noncovalently cross-linking with tetraphenyethylene (TPE)-based tetratopic guests through host-guest interactions. The obtained sample strips had better mechanical properties and luminescence capabilities.

摘要

合成了与聚二甲基硅氧烷（PDMS）交联的网状共聚物主体柱[5]芳烃，以便通过主客体相互作用与基于四苯乙烯（TPE）的四官能团客体进行非共价交联，从而轻松构建双网络交联弹性体。所获得的样品条具有更好的机械性能和发光能力。