CIESC Journal ›› 2024, Vol. 75 ›› Issue (4): 1105-1117.DOI: 10.11949/0438-1157.20231407

• Reviews and monographs • Previous Articles     Next Articles

Advances in nickel catalyzed controlled/living radical polymerization reactions

Xiaokai CHENG1,2(), Wei LI1,2(), Jingdai WANG2, Yongrong YANG2   

  1. 1.Ningbo Innovation Center, Zhejiang University, Ningbo 325000, Zhejiang, China
    2.College of Chemical & Biological Engineering, Zhejiang University, Hangzhou 310058, Zhejiang, China
  • Received:2023-12-31 Revised:2024-02-11 Online:2024-06-06 Published:2024-04-25
  • Contact: Wei LI

镍催化可控/活性自由基聚合反应研究进展

程骁恺1,2(), 历伟1,2(), 王靖岱2, 阳永荣2   

  1. 1.浙江大学宁波科创中心,浙江 宁波 325000
    2.浙江大学化学工程与生物工程学院,浙江 杭州 310058
  • 通讯作者: 历伟
  • 作者简介:程骁恺(1990—),男,博士,讲师,ChengXK@zju.edu.cn
  • 基金资助:
    国家自然科学基金青年科学基金项目(22301274);国家自然科学基金优秀青年科学基金项目(22222810);国家自然科学基金重点项目(22238007)

Abstract:

Controlled/living radical polymerization reactions are developed to take the advantages of mild reaction conditions, well controlled reaction processes and accessible modification of polymer structures to build a variety of organic polymer materials with polar monomers as the starting materials in recent years, of which the fundamental mechanism is the reversible activation/deactivation between radical intermediates and transition-metal catalysts/chain transfer reagents. Because of the different oxidation states and the variable polymerization mechanisms, nickel catalysts have unique advantages in controlled/living radical polymerization. This article reviews the structure of catalysts, polymerization mechanisms and the structure of products of nickel catalyzed atom-transfer radical polymerization (ATRP) and organometallic mediated radical polymerization (OMRP). The future development direction and application prospects of controlled/living radical polymerization are prospected.

Key words: nickel, catalyst, radical, polymerization, controlled/living radical polymerization

摘要:

可控/活性自由基聚合是近年来发展的温和、聚合反应进程可控、分子结构可设计性强的自由基聚合反应技术,其核心在于活性自由基中间体与催化剂/链转移剂的可逆活化/失活过程,常用于极性单体聚合制备结构多样的有机高分子材料。镍催化剂具有多变的中心金属价态及多样的聚合反应机理,在可控/活性自由基聚合领域存在独特的优势。对近年来原子转移自由基聚合(ATRP)和有机金属控制的活性自由基聚合(OMRP)中的镍催化剂结构、聚合反应机理、反应行为和产物结构特征进行了综述,并对镍催化的可控/活性自由基聚合未来发展方向和应用前景进行了展望。

关键词: 镍, 催化剂, 自由基, 聚合, 可控/活性自由基聚合

CLC Number: