Microporous Organic Materials for Membrane-Based Gas Separation

作者：Zou, Xiaoqin; Zhu, Guangshan^*

来源：Advanced Materials, 2018, 30(3): 1700750.

DOI：10.1002/adma.201700750

• gas permeability
• membrane separation
• microporous materials
• pore chemistry
• selectivity

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 H-2, CO2, O-2, 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.

• 出版日期2018-1-18
• 单位东北师范大学