SCI和EI收录∣中国化工学会会刊

中国化学工程学报 ›› 2023, Vol. 56 ›› Issue (4): 299-313.DOI: 10.1016/j.cjche.2022.08.008

• Review • 上一篇    下一篇

Research progress on the substrate for metal–organic framework (MOF) membrane growth for separation

Wufeng Wu1, Xilu Hong1, Jiang Fan1, Yanying Wei1, Haihui Wang2   

  1. 1. School of Chemistry & Chemical Engineering, South China University of Technology, Guangzhou 510640, China;
    2. Beijing Key Laboratory for Membrane Materials and Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
  • 收稿日期:2022-03-12 修回日期:2022-08-22 出版日期:2023-04-28 发布日期:2023-06-13
  • 通讯作者: Yanying Wei,E-mail:ceyywei@scut.edu.cn;Haihui Wang,E-mail:cehhwang@tsinghua.edu.cn
  • 基金资助:
    We gratefully acknowledge the funding from the National Natural Science Foundation of China (22078107, 22022805) and the National Key Research and Development Program (2021YFB3802500).

Research progress on the substrate for metal–organic framework (MOF) membrane growth for separation

Wufeng Wu1, Xilu Hong1, Jiang Fan1, Yanying Wei1, Haihui Wang2   

  1. 1. School of Chemistry & Chemical Engineering, South China University of Technology, Guangzhou 510640, China;
    2. Beijing Key Laboratory for Membrane Materials and Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
  • Received:2022-03-12 Revised:2022-08-22 Online:2023-04-28 Published:2023-06-13
  • Contact: Yanying Wei,E-mail:ceyywei@scut.edu.cn;Haihui Wang,E-mail:cehhwang@tsinghua.edu.cn
  • Supported by:
    We gratefully acknowledge the funding from the National Natural Science Foundation of China (22078107, 22022805) and the National Key Research and Development Program (2021YFB3802500).

摘要: During the last decade, metal–organic frameworks (MOFs) have been applied in various fields due to their unique chemical and functional advantages. One of the widespread research hotspots is MOF-based membranes for separations, specifically continuous defect-free MOF membranes, which are usually grown on porous substrates. The substrate not only serves as the MOF layer support but also has a great influence on the membrane fabrication process and the final separation performance of the resultant membrane. In this review, we mainly introduce the progress focused on the substrates for MOF membranes fabrication. The substrate modifications and seeding methods aimed at synthesizing high-quality MOF membranes are also summarized systematically.

关键词: Membrane separation, MOF membrane, Metal–organic frameworks, Support, Synthesis

Abstract: During the last decade, metal–organic frameworks (MOFs) have been applied in various fields due to their unique chemical and functional advantages. One of the widespread research hotspots is MOF-based membranes for separations, specifically continuous defect-free MOF membranes, which are usually grown on porous substrates. The substrate not only serves as the MOF layer support but also has a great influence on the membrane fabrication process and the final separation performance of the resultant membrane. In this review, we mainly introduce the progress focused on the substrates for MOF membranes fabrication. The substrate modifications and seeding methods aimed at synthesizing high-quality MOF membranes are also summarized systematically.

Key words: Membrane separation, MOF membrane, Metal–organic frameworks, Support, Synthesis