高等学校化学学报

高等学校化学学报

• 综合评述 • 上一篇    下一篇

环状聚合物规模制备及若干功能化复合材料研究进展

屈开儒1,2#，郭绿洲3#，王文彬4#，颜徐州4，曹学正3，杨振忠1   

  1. 1.清华大学化学工程系高分子研究所，先进材料教育部重点实验室 2.中石化（北京）化工研究院股份有限公司 3. 厦门大学物理科学与技术学院物理系，生物仿生及软物质研究院 4. 化学生物协同物质创制全国重点实验室，上海交通大学化学化工学院
  • 收稿日期:2025-07-31 修回日期:2025-09-09 网络首发:2025-09-16 发布日期:2025-09-16
  • 通讯作者: 杨振忠 E-mail:yangzhenzhong@tsinghua.edu.cn
  • 基金资助:
    国家自然科学基金(批准号：52293472, 22473096和22471164)资助

Recent advances in scalable synthesis of cyclic polymers and some functionalized compositions thereby

QU Kairu1,2#, GUO Lvzhou3#, WANG Wenbin4#, YAN Xuzhou4, CAO Xuezheng3, YANG Zhenzhong1   

  1. 1. Institute of Polymer Science and Materials,Department of Chemical Engineering,Key Laboratory of Advanced Materials of Ministry of Education, Tsinghua University 2. SINOPEC(Beijing) Research Institute of Chemical Industry Co. Ltd 3. Department of Physics and Fujian Provincial Key Laboratory for Soft Functional Materials Research,College of Physical Science and Technology, Xiamen University 4. State Key Laboratory of Synergistic Chem-Bio Synthesis,Frontiers Science Center for Transformative Molecules,School of Chemistry and Chemical Engineering,Shanghai Jiao Tong University
  • Received:2025-07-31 Revised:2025-09-09 Online First:2025-09-16 Published:2025-09-16
  • Contact: YANG Zhenzhong E-mail:yangzhenzhong@tsinghua.edu.cn
  • Supported by:
    Supported by National Natural Science Foundation of China(Nos.52293472, 22473096 and 22471164)

PDF (PC)

摘要： 聚合物通常含有不同组成与数目的端基，其物理化学性质与此密切相关。新型环状聚合物不含端基，展现出独特的物理化学性能，如更小的流体力学尺寸和延缓的降解速度，引起越来越多关注。发展高效的合成方法，实现环状聚合物的规模化制备及组分与微结构的精准可调是高分子科学的前沿研究方向，仍面临挑战。本文重点以动态单链纳米颗粒环化规模制备环状聚合物为例，展示其面临关键问题。以小尺寸环有机结构为模型，展示了其在若干改性复合材料的典型特性。未来将更加聚焦发展高效合成方法学，精准控制环状聚合物尺寸、组成及序列结构，为其规模制备、商业化及高性能复合材料的发展提供新范式。

关键词: 环状聚合物, 规模制备, 单链纳米颗粒, 特性, 复合材料

Abstract:

Among various architectures of polymers, rings of end-groups free have attracted growing interests due to their distinct physicochemical performances over the linear counterparts which is exemplified by reduced hydrodynamic size and slower degradation. It is key to develop facile methods to large-scale synthesize polymer rings with tunable compositions and microstructures. Recent advances in large-scale synthesis of polymer rings against single-chain dynamic nanoparticles, and the example applications in synchronous enhancing toughness and strength of polymer nanocomposites are summarized. Once there is the breakthrough in rational design and effective large-scale synthesis of polymer rings and the functional derivatives, a family of cyclic functional hybrids would be available providing a new paradigm in developing polymer science and engineering.

Key words: Cyclic polymer, Large-scale synthesis, Single-chain nanoparticle, Performance, Composite

中图分类号: 

TrendMD: