Dynamic Oxime-Urethane Bonds, a Versatile Unit of High Performance Self-healing Polymers for Diverse Applications  

作　　者：Luzhi Zhang Zhengwei You 

机构地区：[1]State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-dimension Materials(Donghua University),College of Materials Science and Engineering,Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine,Donghua University,Shanghai 201620,China

出　　处：《Chinese Journal of Polymer Science》2021年第10期1281-1291,I0006,共12页高分子科学（英文版）

基　　金：supported by the National Key Research and Development Program of China(No.2021YFC2101804);the National Natural Science Foundation of China(No.21991123);the Natural Science Foundation of Shanghai(No.20ZR1402500);Belt&Road Young Scientist Exchanges Project of Science and Technology Commission Foundation of Shanghai(No.20520741000);Shanghai Belt and Road Joint Laboratory of Advanced Fiber and Low-dimension Materials(Donghua University)(No.18520750400);Science and Technology Commission of Shanghai Municipality(No.20DZ2254900);the Fundamental Research Funds for the Central Universities,DHU Distinguished Young Professor Program(No.LZA2019001).

摘　　要：Oxime-urethane bond featuring with high reversibility even at room temperature and multiple reactivity is an emerging dynamic covalent bond,and has shown great potential for self-healing polymers,which are one of the most attractive development directions for next generation of polymeric materials.In this review,recent progresses on the oxime-urethane-based self-healing polymers,including their designs and applications in diverse fields such as biomedicine,flexible electronics,soft robots,3D printing,protective materials,and adhesives,are summarized,and outlooks on the future development of this field are discussed.

关 键 词：SELF-HEALING Dynamic covalent bonds Polyurethane Covalent adaptable networks Metal coordination 

分 类 号：TQ317[化学工程—高聚物工业]