Acta Chimica Sinica ›› 2022, Vol. 80 ›› Issue (2): 168-179.DOI: 10.6023/A21110505 Previous Articles     Next Articles



张蒙茜, 冯霄*()   

  1. 北京理工大学 化学与化工学院 北京 100081
  • 投稿日期:2021-11-07 发布日期:2021-11-25
  • 通讯作者: 冯霄
  • 作者简介:

    张蒙茜, 北京理工大学化学与化工学院, 2017级博士(化学专业), 主要从事共轭微孔聚合物薄膜的制备及气体分离应用研究.

    冯霄, 北京理工大学博士生导师, 化学与化工学院教授, 国家自然科学基金优秀青年科学基金获得者. 分别于2008年和2013年于北京理工大学材料学院取得本科与博士学位, 攻读博士期间以联合培养博士研究生身份留学于日本国家自然科学研究机构——分子科学研究所. 2013年就职于北京理工大学化学与化工学院. 主要从事关于共价有机框架材料等晶态多孔材料的构效关系研究以及膜分离相关领域应用研究.

  • 基金资助:

Fabrication Strategies of Conjugated Microporous Polymer Membranes for Molecular Separation

Mengxi Zhang, Xiao Feng()   

  1. School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
  • Received:2021-11-07 Published:2021-11-25
  • Contact: Xiao Feng
  • Supported by:
    National Natural Science Foundation of China(21922502)

Saving the energy consumption of the industrial separation process provides an effective way to alleviate the global energy shortage issue. Compared with traditional separation technology, membrane separation possesses low energy consumption and high economic benefits. The exploration of high-efficiency membrane materials is the key strategy to elevate membrane separation performance. Conjugated microporous polymer (CMP) membranes exhibit merits such as rigid and permanent micropores, high porosity, adjustable pore structure and pore environment, and good structural stability, which play vibrant role in molecular separation. In this review, we summarized the fabrication methods of CMP membranes with their advantages and challenges; introduced the research progress and mechanism in molecular separation field, including gas separation, organic solvent nanofiltration, ion sieving and chiral separation, over the recent years, which may provide ideas for designing new CMP membranes with high performance for crucial separation processes.

Key words: porous materials, conjugated microporous polymer membranes, membrane fabrication, separation mechanism, molecular sieving