CIESC Journal ›› 2021, Vol. 72 ›› Issue (2): 709-726.DOI: 10.11949/0438-1157.20201415

• Reviews and monographs • Previous Articles     Next Articles

Research progress in polymer-metal-organic frameworks

ZHANG Jiahe1(),YUAN Ye1,WANG Ming2,WANG Zhi1(),WANG Jixiao1   

  1. 1.Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin Key Laboratory of Membrane Science and Desalination Technology; State Key Laboratory of Chemical Engineering; Tianjin Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300350, China
    2.Shandong Engineering Research Center for Industrial Wastewater Resources Reuse, Department of Chemical Engineering and Safety, Binzhou University, Binzhou 256600, Shandong, China
  • Received:2020-10-10 Revised:2020-12-30 Online:2021-02-05 Published:2021-02-05
  • Contact: WANG Zhi

聚合物-金属有机框架材料的研究进展

张家赫1(),原野1,王明2,王志1(),王纪孝1   

  1. 1.天津大学化工学院化学工程研究所,天津市膜科学与海水淡化技术重点实验室,化学工程联合国家重点实验室,天津化学化工协同创新中心,天津 300350
    2.滨州学院化工与安全学院,山东省工业污水资源化工程技术研究中心,山东 滨州 256600
  • 通讯作者: 王志
  • 作者简介:张家赫(1996—),男,硕士研究生,zhangjiahe@tju.edu.cn
  • 基金资助:
    国家自然科学基金重点项目(21938007);河北省自然科学基金项目(E2020402036)

Abstract:

Metal-organic frameworks (MOFs) have received extensive attention due to their advantages such as large porosity, high specific surface area, and regular and adjustable pore structure. The processability of MOFs is limited by poor thermoplasticity and mechanical properties, which seriously handicaps their further industrial application. In order to solve this problem, researchers used polymers as a component of porous materials to synthesize a three-dimensional and highly porous monolithic material—polyMOFs by direct or indirect methods. PolyMOFs can combine the excellent functionality of MOFs with the processability of polymers, and have broad application prospects in the fields of gas separation, biomedicine, and catalysis. In this paper, three synthetic methods of polyMOFs are reviewed, including postsynthetic polymerization and single-crystal to single-crystal transformations and direct synthesis. The characteristics and shortcomings of the three methods are summarized, and the future development direction of polyMOFs is prospected.

Key words: polyMOFs, postsynthetic polymerization, single-crystal to single-crystal transformations, direct synthesis

摘要:

金属有机框架(MOFs)因其大孔隙率、高比表面积和规则可调的孔径结构等优势受到了广泛关注,然而该材料较差的热塑性和力学性能限制了其可加工性,不利于大规模工业应用。为解决此问题,研究者们将聚合物作为多孔材料的一部分,通过直接或间接的方法合成了一种三维且高度多孔的材料——聚合物-金属有机框架(polymer-metal-organic frameworks, polyMOFs)。此材料兼具MOFs出色的性能与聚合物的可加工性,在气体分离、生物医用和催化等领域具有广阔的应用前景。本文综述了polyMOFs的三种合成方法,包括合成后聚合、单晶到单晶转换和直接合成法,介绍了三种方法的特点与不足,并展望了未来polyMOFs的发展方向。

关键词: 聚合物-金属有机框架, 合成后聚合, 单晶到单晶转换, 直接合成

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