Yang Xianpeng, Yu Haojie, Wang Li, Tong Rongbai, Akram Muhammad, Chen Yongsheng, Zhai Xiaoting
State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China.
Soft Matter. 2015 Feb 4;11(7):1242-52. doi: 10.1039/c4sm02372b.
Self-healing polymers, which can spontaneously recover themselves after being ruptured, result in enhanced lifetimes for materials and open up a fascinating direction in material science. Macrocycle-based host-guest interactions, one of the most crucial non-covalent interactions, play a key role in self-healing material fabrication. This review aims to highlight the very recent and important progress made in the area of self-healing polymer materials by focusing on cyclodextrins (CDs), crown ethers, cucurbit[n]urils (CBs), calix[n]arenes and pillar[n]arenes with special guest groups and tailored structures. In addition, we also propose future research directions and hope that this review can in a way reflect the current situation and future trends in this developing area.
自修复聚合物能够在破裂后自发恢复，从而延长材料的使用寿命，并为材料科学开辟了一个引人入胜的方向。基于大环的主客体相互作用是最重要的非共价相互作用之一，在自修复材料的制备中起着关键作用。本综述旨在通过聚焦具有特殊客体基团和定制结构的环糊精（CDs）、冠醚、葫芦[n]脲（CBs）、杯[n]芳烃和柱[n]芳烃，突出自修复聚合物材料领域最近取得的重要进展。此外，我们还提出了未来的研究方向，希望本综述能在一定程度上反映这一发展领域的现状和未来趋势。
