| 摘要: |
| 金属有机框架材料(MOFs)具有孔隙率高、比表面积大、孔道可调节、结构多样等特点,将其添加到高分子膜中,可显著提升膜材料对CO2的透过性和选择性。综述了近年来MOF膜材料用于CO2分离过程的研究进展:①介绍了MOF膜材料的CO2分离机理和合成工艺；②总结了几种主要的MOF膜材料在CO2分离过程中的应用研究进展；③提出了MOF膜材料在CO2分离领域的发展方向。 |
| 关键词: CO2分离 膜技术 金属有机框架 CO2分离机理 MOF膜制备 |
| DOI：10.3969/j.issn.1007-3426.2021.03.004 |
| 分类号: |
| 基金项目:教育部产学合作协同育人项目“围绕二氧化碳分离膜研究的师资培训项目”(SXJN2019-026)；东营市科学发展基金项目“合成气脱除CO2用聚酰亚胺膜材料的分子设计研究”(DJ2020027)。) |
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| Research progress of CO2 separation process with metal organic framework membrane material |
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Shi Huilong1, Shi Deqing1, Li Chengshuai1, Liu Bowen1, Shu Zhen2
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1. School of Chemical Engineering, Shandong University of Petrochemical Technology, Dongying, Shandong, China;2. Shandong Chambroad Petrochemicals Co., Ltd, Binzhou, Shandong, China
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| Abstract: |
| Metal organic framework materials (MOFs) have the characteristics of high porosity, large specific surface area, adjustable pore channels and diverse structures. Adding MOFs to polymer membranes can significantly improve the permeability and selectivity of membrane materials to CO2. The research progress of MOF membrane materials used in CO2 separation process in recent years was reviewed,which includes (1) introducing CO2 separation mechanism and synthesis process of MOF membrane materials; (2) summarizing the research and application progress of several main MOF membrane materials in CO2 separation process; (3) proposing the development direction of MOF membrane materials in CO2 separation field. |
| Key words: CO2 separation membrane technique MOFs CO2 seperation mechanism membrane preparation of MOF |
