超分子聚合物的自愈合行为

Self-healing Behavior of Supramolecular Polymers

由于非共价键的选择性、可逆性和动态性,超分子聚合物非常适合作为自愈合材料应用,体现了感知和响应功能的智能特征。超分子聚合物的自愈合机理是通过非共价键相互作用实现的,即超分子结构的形成与解离。综述氢键型、?-?堆叠型、金属配位型、拓扑聚合物等类型的超分子聚合物的自愈合行为。

Due to the selectivity, reversibility and dynamics of the non-covalent bond, the supramolecular polymer is well suited for application as a self-healing material with smart features, like sense and response capabilities. The self-healing mechanism of supramolecular polymers is achieved through non-covalent bond interactions, so-called the formation and dissociation of supramolecular structure. In this paper,the self-healing behavior of supramolecular polymers was introduced, such as hydrogen bonding supramolecular polymers,？-？stacking supramolecular polymers, metal coordination type supramolecular polymers and topological type supramolecular polymers.