文献类型：期刊文献

英文题名：Supramolecular adhesive materials from small-molecule self-assembly

作者：Shi, Chen-Yu;Zhang, Qi;Tian, He;Qu, Da-Hui[1,2]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, Frontiers Sci Ctr Materiobiol & Dynam Chem, Feringa Nobel Prize Scientist Joint Res Ctr,Key L, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Sch Chem & Mol Engn, Frontiers Sci Ctr Materiobiol & Dynam Chem, Feringa Nobel Prize Scientist Joint Res Ctr,Joint, Shanghai 200237, Peoples R China

年份：2020

卷号：1

期号：1

外文期刊名：SMARTMAT

收录：EI(收录号：20241916062753);WOS:【ESCI(收录号:WOS:000854096700001)】；

基金：Shanghai Municipal Science and Technology Major Project, Grant/Award Number: 2018SHZDZX03; Programme of Introducing Talents of Discipline to Universities, Grant/Award Number: B16017; Shanghai Science and Technology Committee, Grant/Award Number: 17520750100; National Natural Science Foundation of China, Grant/Award Numbers: 21672060, 21790361, 21871084, 22025503; Program of Shanghai Academic/Technology Research Leader, Grant/Award Number: 19XD1421100

语种：英文

外文关键词：adaptiveness; responsiveness; small-molecule self-assembly; supramolecular adhesive materials

摘要：Developing high-performance adhesive materials not only aims at industrial and social requirements but also bears the fundamental importance of understanding the chemical factors of biological adhesion to develop biomimetic adhesive materials. Owing to the wide development of supramolecular chemistry, numerous supramolecular tools are exploited and proved to be reliable in the replacement of traditional covalent materials by reversible noncovalent or dynamic covalent materials. Taking advantage of these ready-to-use supramolecular toolboxes, supramolecular adhesive materials are rising and promising toward "smart" adhesives, that is, enabling responsiveness, reversibility, and recyclability. Compared with polymeric adhesive materials, low-molecular-weight adhesives feature chemically precise structure, easier engineering by molecular design, and hence higher reproducibility. However, it remains highly challenging to make high-performance adhesive materials by low-molecular-weight feedstocks. This review will focus on the recent advancement in the construction of supramolecular adhesive materials by small-molecule self-assembly. The design guidelines and consideration on the molecular scale will be discussed and summarized on how to enhance the strength of adhesives. Meanwhile, owing to the dynamic nature of supramolecular self-assembly, several "smart" functions of such materials will be presented, such as stimuli-responsiveness and adaptiveness. Finally, current challenges and future perspectives of this emerging field will be proposed.