A guide to supramolecular polymerizations,Polymer Chemistry

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A guide to supramolecular polymerizations
Polymer Chemistry ( IF 4.1 ) Pub Date : 2019/12/12 , DOI: 10.1039/c9py01342c
Matthias Hartlieb _{1,

2,

3,

4} , Edward D. H. Mansfield _{5,

6,

7,

8} , Sebastien Perrier _{5,

6,

7,

8,

9}

Affiliation

Supramolecular polymers or fibers are non-covalent assemblies of unimeric building blocks connected by secondary interactions such as hydrogen bonds or π–π interactions. Such structures hold enormous potential in the development of future materials, as their non-covalent nature makes them highly modular and adaptive. Within this review we aim to provide a broad overview over the area of linear supramolecular polymers including the different mechanisms of their polymerization as well as methods essential for their characterization. The different non-covalent interactions able to form supramolecular polymers are discussed, and key examples for each species are shown. Particular emphasis is laid on the development of living supramolecular polymerization able to produce fibers with a controlled length and low length dispersity, and even enable the production of supramolecular block copolymers. Another important and very recent field is the development of out-of-equilibrium supramolecular polymers, where the polymerization process can be temporally controlled enabling access to highly adaptive materials.

中文翻译：

超分子聚合指南

超分子聚合物或纤维是通过二次相互作用（例如氢键或π-π相互作用）连接的单体结构单元的非共价组装体。这种结构在未来材料的开发中具有巨大的潜力，因为它们的非共价性质使其具有高度的模块化和适应性。在这篇综述中，我们旨在提供有关线性超分子聚合物领域的广泛概述，包括其聚合的不同机理以及表征其必不可少的方法。讨论了能够形成超分子聚合物的不同非共价相互作用，并显示了每个物种的关键例子。特别强调发展活性超分子聚合技术，该技术能够生产出长度可控，长度分散性低的纤维，甚至可以生产超分子嵌段共聚物。另一个重要且最新的领域是不平衡超分子聚合物的开发，该聚合物可以在时间上控制聚合过程，从而能够获得高度适应性的材料。

更新日期：2020-02-13

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