文献类型：期刊文献

英文题名：Disulfide-Mediated Reversible Polymerization toward Intrinsically Dynamic Smart Materials

作者：Zhang, Qi[1,2,3,4];Qu, Da-Hui[1,2];Feringa, Ben L.[1,2,3,4];Tian, He[1,2]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Joint Int Res Lab Precis Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr,Sch C, Frontiers Sci Ctr Materiobiol & Dynam Chem,Inst F, Shanghai 200237, Peoples R China;[3]Univ Groningen, Stratingh Inst Chem, NL-9747 AG Groningen, Netherlands;[4]Univ Groningen, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

年份：2022

卷号：144

期号：5

起止页码：2022

外文期刊名：JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

收录：;EI(收录号：20220811694986);WOS:【SCI-EXPANDED(收录号:WOS:000766221400001)】；

基金：This work was supported by National Natural Science Foundation of China (grants 22025503, 21790361, 21871084), Shanghai Municipal Science and Technology Major Project (grant 2018SHZDZX03), the Fundamental Research Funds for the Central Universities, the Programme of Introducing Talents of Discipline to Universities (grant B16017), Program of Shanghai Academic/Technology Research Leader (19XD1421100), and the Shanghai Science and Technology Committee (grant 17520750100). This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie actions grant agreement grant 101025041 (Q.Z.). B.L.F. acknowledges the financial support from The Netherlands Ministry of Education, Culture and Science (Gravitation program 024.601035).

语种：英文

外文关键词：Scaffolds - Sulfur compounds - Covalent bonds - Intelligent materials - Supramolecular chemistry

摘要：The development of a dynamic chemistry toolbox to endow materials dynamic behavior has been key to the rational design of future smart materials. The rise of supramolecular and dynamic covalent chemistry offers many approaches to the construction of dynamic polymers and materials that can adapt, respond, repair, and recycle. Within this toolbox, the building blocks based on 1,2-dithiolanes have become an important scaffold, featuring their reversible polymerization mediated by dynamic covalent disulfide bonds, which enables a unique class of dynamic materials at the intersection of supramolecular polymers and adaptable covalent networks. This Perspective aims to explore the dynamic chemistry of 1,2-dithiolanes as a versatile structural unit for the design of smart materials by summarizing the state of the art as well as providing an overview of the fundamental challenges involved in this research area and its potential future directions.