Self-healing
Stable
By physical entanglements, low efficiency Various and tunable mechanical properties
Easily degraded
By noncovalent binding, high efficiency
The development of supramolecular polymer 超分子聚合物的发展：低分子量到高分子量
三重氢键 低分子量 Triply hydrogen bonds Low molecular weight
四重氢键 高分子量 Quadruply hydrogen bonds High molecular weight
Yang L, Tan X, Wang Z, Zhang X. Chem Rev, 2015, 115(15): 7196 − 7239 Dong S, Zheng B, Wang F, Huang F. Acc Chem Res, 2014, 47(7): 1982 − 1994
Several Typical Host Molecules and Their Corresponding Guest Molecules 环糊精 葫芦脲 杯芳烃
linear SOF(supramolecular organic frameworks)
Bai Y, Fan X, Tian W, Liu T, Yao H, Yang Z, Zhang H, Zhang W. Polym Chem, 2015, 6(5): 732 − 737 Ge Z, Hu J, Huang F, Liu S. Angew Chem Int Ed, 2009, 48(10): 1798 − 1802 Zhang K D, Tian J, Sue A C H, Zhou T Y, Zhang L, Zhao X, Liu Y, Li Z T. J Am Chem Soc, 2013,135(47): 17913 − 17918 Li H, Fan X, Tian W, Zhang H, Zhang W, Yang Z. Chem Commun, 2014, 50(93): 14666 − 14669 Li S L, Xiao T, Hu B, Zhang Y, Zhao F, Ji Y, Yu Y, Lin C, Wang L. Chem Commun, 2011, 47(38): 10755 − 10757
Supramolecular Polymers
超分子聚合物
2017.11.29
The concept of supramolecular polymer 超分子聚合物概念的提出：三重氢键构筑的超分子聚合物
Fouquey C, Lehn J M, Levelut A M. Adv Mater, 1990, 2(5): 254 − 257
Processability
Responsiveness
Hard because of high viscosity
By functional groups
Easy at high temperature
Dynamic nature of noncovalent interactions
Degradability
Comparison between Covalent Polymers and Supramolecular Polymers 共价聚合物与超分子聚合物的对比
Covalent polymers Driving force Covalent bonds Supramolecular polymers Noncovalent interactions
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Mechanical property
Low modulus
徐江飞, 张希. 中国超分子聚合物的研究与动态[J]. Acta Polymerica Sinica, 2017, (1): 37-49.
Driving Forces of Supramolecular Polymers 超分子聚合物的驱动力
Multiple Hydrogen Bonds 多重氢键 Metal-Coordination Bonds 金属配位键
Host-Guest Interactions 主客体相互作用
π-π interactions π-π相互作用 Multiple Driving Forces 多重的驱动力
Fouquey C, Lehn J M, Levelut A M. Adv Mater, 1990, 2(5): 254 − 257 Sijbesma R P, Beijer F H, Brunsveld L, Folmer B J B, Ky Hirschberg J H K, Lange R F M, Lowe J K L, Meijer E W.Science, 1997, 278(5343): 1601 − 1604
冠醚
柱芳烃
Yang L, Tan X, Wang Z, Zhang X. Chem Rev, 2015, 115(15): 7196 − 7239
Representative Types of Host-Guest Monomers and Their Corresponding Supramolecular Polymers, Taking CD and CB[8] as Examples
Yang L, Tan X, Wang Z, Zhang X. Chem Rev, 2015, 115(15): 719pramolecular polymers 超分子聚合物的拓扑结构
hyperbranched Side chain star
Random cross-linking
Functional Supramolecular Polymers 功能超分子聚合物
Stimulus response Self healing
Catalysis
Functional surfaces
Biomedical materials
Shi L, Wang X, Sandoval C A, Li M, Qi Q, Li Z, Ding K. Angew Chem Int Ed, 2006, 45(25): 4108 − 4112 Zhang M, Xu D, Yan X, Chen J, Dong S, Zheng B, Huang F. Angew Chem Int Ed, 2012, 51(28): 7011 − 7015 Peng H Q, Sun C L, Niu L Y, Chen Y Z, Wu L Z, Tung C H, Yang Q Z. Adv Funct Mater, 2016, 26(30): 5483 − 5489 Yuan B, Yang H, Wang Z, Zhang X. Langmuir, 2014, 30(51): 15462 − 15467