China Plastics ›› 2022, Vol. 36 ›› Issue (11): 84-93.DOI: 10.19491/j.issn.1001-9278.2022.11.013

• Processing and Application • Previous Articles     Next Articles

Research progress in gas⁃separation membrane materials of hyperbranched polymer

ZHAO Wenwen1, XU Shuangping1(), JIA Hongge1, WANG Xing2, XU Jingyu2   

  1. 1.Heilongjiang Provinces Key Laboratory of Polymeric Composite Matreials,College of Materials Science and Engineering,Qiqihar University,Qiqihar 161006,China
    2.Key Laboratory of Paper Engineering,College of Light Industry Chemical Engineering,Dalian Polytechnic University,Dalian 116034,China
  • Received:2022-09-02 Online:2022-11-26 Published:2022-11-25

Abstract:

In this paper, the research progress in the hyperbranched polymer⁃based gas⁃separation membrane materials was reviewed. Different types of hyperbranched polymers were introduced, and their synthetic technologies were described, such as traditional hyperbranched polymers and large π⁃conjugated hyperbranched polymers. The mechanisms and functions of azo⁃hyperbranched polymers, polyamide⁃hyperbranched polymers, and blend hyperbranched polymers in the preparation of separation membranes were introduced in detail. The future research directions of hyperbranched polymers in the field of gas⁃separation membranes were prospected.

Key words: hyperbranched polymer, gas?separation membrane, synthesis, research progress

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