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Microporous Organic Materials for Membrane‐Based Gas Separation
Advanced Materials ( IF 27.4 ) Pub Date : 2017-10-24 , DOI: 10.1002/adma.201700750
Xiaoqin Zou 1 , Guangshan Zhu 1
Affiliation  

Membrane materials with excellent selectivity and high permeability are crucial to efficient membrane gas separation. Microporous organic materials have evolved as an alternative candidate for fabricating membranes due to their inherent attributes, such as permanent porosity, high surface area, and good processability. Herein, a unique pore‐chemistry concept for the designed synthesis of microporous organic membranes, with an emphasis on the relationship between pore structures and membrane performances, is introduced. The latest advances in microporous organic materials for potential membrane application in gas separation of H2, CO2, O2, and other industrially relevant gases are summarized. Representative examples of the recent progress in highly selective and permeable membranes are highlighted with some fundamental analyses from pore characteristics, followed by a brief perspective on future research directions.

中文翻译:

用于膜气分离的微孔有机材料

具有出色的选择性和高渗透性的膜材料对于有效的膜气体分离至关重要。由于微孔有机材料的固有属性,例如永久孔隙率,高表面积和良好的可加工性,已经发展成为制造膜的替代候选材料。本文介绍了一种设计合成微孔有机膜的独特的孔化学概念,重点是孔结构与膜性能之间的关系。H 2,CO 2,O 2气体分离中潜在膜应用的微孔有机材料的最新进展,以及其他与工业相关的气体。通过对孔的特性进行一些基础分析,重点介绍了高选择性和可渗透膜的最新进展的典型例子,随后简要概述了未来的研究方向。
更新日期:2017-10-24
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