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Efficient CO2 removal for ultra-pure CO production by two hybrid ultramicroporous materials

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Show simple item record Chen, Kai-Jie Yang, Qing‐Yuan Sen, Susan Madden, David G. Kumar, Amrit Pham, Tony Forrest, Katherine A. Hosono, Nobuhiko Space, Brian Kitagawa, Susumu Zaworotko, Michael J. 2018-06-26T11:54:56Z 2018
dc.description peer-reviewed en_US
dc.description.abstract Removal of CO2 from CO gas mixtures is a necessary but challenging step during production of ultra‐pure CO as processed from either steam reforming of hydrocarbons or CO2 reduction. Herein, two hybrid ultramicroporous materials (HUMs), SIFSIX‐3‐Ni and TIFSIX‐2‐Cu‐i, which are known to exhibit strong affinity for CO2, were examined with respect to their performance for this separation. The single‐gas CO sorption isotherms of these HUMs were measured for the first time and are indicative of weak affinity for CO and benchmark CO2/CO selectivity (>4000 for SIFSIX‐3‐Ni). This prompted us to conduct dynamic breakthrough experiments and compare performance with other porous materials. Ultra‐pure CO (99.99 %) was thereby obtained from CO gas mixtures containing both trace (1 %) and bulk (50 %) levels of CO2 in a one‐step physisorption‐based separation process. en_US
dc.language.iso eng en_US
dc.publisher Wiley VCH en_US
dc.relation.ispartofseries Angewandte Chemie;130, 13, pp. 3390-3394
dc.rights This is the accepted version of the following article: Efficient CO2 Removal for Ultra‐Pure CO Production by Two Hybrid Ultramicroporous Materials Dr. Kai‐Jie Chen,Dr. Qing‐Yuan Yang,Dr. Susan Sen, Dr. David G. Madden, Amrit Kumar,Dr. Tony Pham, Katherine A. Forrest, Dr. Nobuhiko Hosono,Prof. Dr. Brian Space, Prof. Dr. Susumu Kitagawa, Prof. Dr. Michael J. Zaworotko Angewandte Chemie 2018, 130, 13, pp. 3390-3394, which has been published in final form at This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
dc.subject production of ultra‐pure CO en_US
dc.title Efficient CO2 removal for ultra-pure CO production by two hybrid ultramicroporous materials en_US
dc.type info:eu-repo/semantics/article en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.identifier.doi 10.1002/ange.201706090
dc.contributor.sponsor SFI en_US
dc.contributor.sponsor National Science Foundation en_US
dc.contributor.sponsor Japan Society for the Promotion of Science en_US
dc.relation.projectid 13/RP/B2549 en_US
dc.relation.projectid DMR-1607989 en_US
dc.relation.projectid CHE-1531590 en_US
dc.relation.projectid TGDMR090028 en_US
dc.relation.projectid ACS PRF 56673-ND6 en_US
dc.relation.projectid 25000007 en_US 2019-01-29
dc.embargo.terms 2019-01-29 en_US
dc.rights.accessrights info:eu-repo/semantics/embargoedAccess en_US

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