超分子聚合物是通过单体单元阃的可逆非共价作用(包括氢键、π-π相互作用和金属配位作用等)形成的,由于非共价键的方向性和强度,这类聚合物显示了许多有趣的功能,例如刺激响应性和纳米结构自组装。本文总结了近三年来多重氢键超分子聚合物在改善聚合物性能、形成复杂分子构造、自组装纳米结构等方面的作用,并对超分子聚合物的应用进行了展望。
Supramolecular polymers are formed of monomeric units via reversible non-covalent bonds, including hydrogen bonds, π-π interactions, metal ligand binding and so on. Owing to the directionality and strength of the supramolecular bonding, such polymers exhibit many useful functional properties, such as stimuli-responsiveness and self-assembly of nanostructures. This paper described the advances of multiple hydrogen bonding supramolecular polymers in modifying polymer properties, self-assembling molecular architectures, self-assembling nanostructures and so on during the past three years. The application of such polymers was mentioned as well.