Facile manufacture of porous organic framework membranes for precombustion CO2 capture

Meixia Shan, Xinlei Liu, Xuerui Wang, Irina Yarulina, Beatriz Seoane, Freek Kapteijn, Jorge Gascon

Research output: Contribution to journalArticleScientificpeer-review

17 Citations (Scopus)
15 Downloads (Pure)

Abstract

The development of new membranes with high H2 separation performance under industrially relevant conditions (high temperatures and pressures) is of primary importance. For instance, these membranes may facilitate the implementation of energy-efficient precombustion CO2 capture or reduce energy intensity in other industrial processes such as ammonia synthesis. We report a facile synthetic protocol based on interfacial polymerization for the fabrication of supported benzimidazole-linked polymer membranes that display an unprecedented H2/CO2 selectivity (up to 40) at 423 K together with high-pressure resistance and long-term stability (>800 hours in the presence of water vapor).

Original languageEnglish
Article numberaau1698
Number of pages7
JournalScience Advances
Volume4
Issue number9
DOIs
Publication statusPublished - 2018

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