摘要
环状聚合物的分子链不存在末端,减少了分子链间的缠结,因此,环状聚合物常表现出一些独特的性质,具有广泛的应用前景。本文首先简要介绍了环状聚合物的研究背景及意义,然后对近年来环状聚合物的制备技术进行了分类并举例评述,最后展望了环状聚合物未来的研究方向。本文为新型功能性聚合物材料的研究和开发提供借鉴。
Cyclic polymers are a type of polymers with a special topological structure.The entanglement between molecular chains of cyclic polymers are reduced for the disappearance of chain end groups.Therefore,cyclic polymers exhibit some unique properties and have broad application prospects.This article first briefly introduces the research background and significance of cyclic polymers,then classifies and evaluates the preparation techniques of cyclic polymers in recent years with examples.Finally,a brief outlook on the future development of cyclic polymers were prospected.This article can provide a reference for the research and development of new functional polymer materials.
作者
尹晓璇
禚可欣
刘彬秀
陈健壮
林绍梁
YIN Xiao-xuan;ZHUO Ke-xin;LIU Bin-xiu;CHEN Jian-zhuang;LIN Shao-liang(School of Materials Science and Engineering,East China University of Science and Technology,Shanghai 200237,China)
出处
《化学工程师》
CAS
2024年第5期73-76,共4页
Chemical Engineer
基金
上海市自然科学基金面上项目(21ZR1415900)
上海市教育系统工会理论研究课题(2021GHL037)
大学生创新创业训练计划(202310251118X,S202310251101,X202210251412X)。
关键词
环状聚合物
扩环技术
闭环技术
cyclic polymer
ring expansion technology
ring closure technology
