化工学报 ›› 2025, Vol. 76 ›› Issue (5): 2042-2054.DOI: 10.11949/0438-1157.20241230

• 综述与专论 • 上一篇    下一篇

MOFs玻璃膜在气体分离领域的研究进展

赵浩帆1(), 任豪杰1, 刘宗凯1, 董冠英1,2(), 张亚涛1,2()   

  1. 1.郑州大学化工学院,河南 郑州 450001
    2.炼焦煤资源绿色开发全国重点实验室,河南 郑州 450001
  • 收稿日期:2024-11-01 修回日期:2025-01-07 出版日期:2025-05-25 发布日期:2025-06-13
  • 通讯作者: 董冠英,张亚涛
  • 作者简介:赵浩帆(2000—),男,硕士研究生,hhzh202406@163.com
  • 基金资助:
    国家自然科学基金项目(22208318)

Research progress of MOFs glass membranes in gas separation applications

Haofan ZHAO1(), Haojie REN1, Zongkai LIU1, Guanying DONG1,2(), Yatao ZHANG1,2()   

  1. 1.School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, China
    2.State Key Laboratory of Coking Coal Resources Green Exploitation, Zhengzhou 450001, Henan, China
  • Received:2024-11-01 Revised:2025-01-07 Online:2025-05-25 Published:2025-06-13
  • Contact: Guanying DONG, Yatao ZHANG

摘要:

金属有机框架(metal organic frameworks,MOFs)玻璃材料的出现与传统的MOFs材料形成了良好互补,凭借其独特的熔融特性及短程有序、长程无序的超微孔结构,有效避免了多晶MOFs膜存在的晶间缺陷以及MOFs基杂化膜中相界面不兼容问题,为气体分离膜领域带来了新的技术选择。首先回顾了MOFs玻璃材料的研究历程,系统总结了MOFs玻璃的制备方法,介绍了MOFs玻璃膜在气体分离领域的最新研究进展,最后针对MOFs玻璃膜气体分离发展面临的问题进行了分析,并提出了潜在的研究方向和解决方案。

关键词: MOFs玻璃, 复合膜, 气体分离, 孔隙调控, 合成, 传递

Abstract:

The advent of metal-organic frameworks (MOFs) glass materials serves to complement traditional MOFs materials effectively. With its unique melting characteristics and short-range ordered and long-range disordered ultra-microporous structure, it effectively avoids the intercrystalline defects in polycrystalline MOFs membranes and the incompatibility of phase interfaces in MOFs-based hybrid membranes, bringing new technical options to the field of gas separation membranes. The research history of MOFs glass materials is first reviewed, followed by a systematic summary of the preparation methods for MOFs glass. The latest advancements in the application of MOFs glass membranes in the field of gas separation are introduced. Finally, an analysis is conducted on the challenges faced by MOFs glass membranes in gas separation applications, and potential research directions and solutions are proposed.

Key words: MOFs glass, composite membrane, gas separation, pore regulation, synthesis, transport

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