Semi-crystalline polymers (SCPs) with anisotropic amorphous and crystalline domains as the basic skeleton are ubiquitous from natural products to synthetic polymers. The combination of chemically incompatible hard and soft phases contributes to unique thermal and mechanical properties. The further introduction of supramolecular interactions as noncovalently interacting crystal phases and soft dynamic crosslinking sites can synergize with covalent polymer chains, thereby enabling effective energy dissipation and dynamic rearrangement in hierarchical superstructures. Therefore, this review will focus on the design principles of SCPs by discussing supramolecular construction strategies and state-of-the-art functional applications from mechanical toughening to sophisticated functions such as dynamic adaptivity, shape memory, ion transport, etc. Current challenges and further opportunities are discussed to provide an overview of possible future directions and potential material applications.

中文翻译：

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具有超分子协同相互作用的半结晶聚合物：从机械增韧到动态智能材料


以各向异性非晶域和结晶域为基本骨架的半结晶聚合物（SCP）从天然产物到合成聚合物无处不在。化学不相容的硬相和软相的组合有助于实现独特的热性能和机械性能。进一步引入超分子相互作用作为非共价相互作用的晶相和软动态交联位点可以与共价聚合物链协同作用，从而实现分层超结构中的有效能量耗散和动态重排。因此，本综述将重点关注 SCP 的设计原理，讨论超分子构建策略和最先进的功能应用，从机械增韧到动态适应性、形状记忆、离子传输等复杂功能。当前的挑战和进一步的挑战讨论机会以概述未来可能的方向和潜在的材料应用。