75885 20200117221614.0 doi 10.1002/admi.201800647 sideral 108376 ART-2018-108376 eng (orcid)0000-0001-6627-0079 Sanchez-Lainez, J. Universidad de Zaragoza Ultrapermeable Thin Film ZIF-8/Polyamide Membrane for H-2/CO2 Separation at High Temperature without Using Sweep Gas 2018 Access copy available to the general public Unrestricted The use of thin film composites containing metal-organic frameworks (MOFs) as filler is of widespread interest for nanofiltration issues, since their thin selective layer allows a high permeation flow. The application of this kind of membranes for gas separation should provide a better permeance in comparison with other polymeric membranes and a reduction in the amount of MOF required for their fabrication. Here, the preparation of 50-100 nm thick polyamide flat membranes containing zeolitic imidazolate framework-8 (ZIF-8) nanoparticles is shown via interfacial polymerization, containing a lower amount of MOF (0.013 g m(-2) membrane) as compared to other membranes used for gas separation. The membranes are applied for H-2/CO2 separation at high temperatures and pressures, showing a stable performance at 180 degrees C for at least seven days. Outstanding separation values are 328 GPU of H-2 and a H-2/CO2 selectivity of 18.1 at 180 degrees C and 6 bar feed without transmembrane pressure. These membranes, also measurable without sweep gas, are highly suitable for industrial application. info:eu-repo/grantAgreement/ES/MINECO/MAT2016-77290-R info:eu-repo/grantAgreement/EC/FP7/608490/EU/Energy efficient MOF-based Mixed Matrix Membranes for CO2 Capture/M4CO2 info:eu-repo/grantAgreement/ES/DGA/T05 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.713 2018 CHEMISTRY, MULTIDISCIPLINARY 39 / 172 = 0.227 2018 Q1 T1 MATERIALS SCIENCE, MULTIDISCIPLINARY 57 / 293 = 0.195 2018 Q1 T1 1.57 2018 Mechanics of Materials 2018 Q1 Mechanical Engineering 2018 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0003-2006-1495 Paseta, L. Universidad de Zaragoza (orcid)0000-0001-7702-9619 Navarro, M. (orcid)0000-0002-9934-1707 Zornoza, B. Universidad de Zaragoza (orcid)0000-0002-4954-1188 Tellez, C. Universidad de Zaragoza (orcid)0000-0003-1512-4500 Coronas, J. Universidad de Zaragoza 5005 555 Universidad de Zaragoza Dpto. Ing.Quím.Tecnol.Med.Amb. Área Ingeniería Química 5, 19 (2018), 1800647 [8 pp] Adv. mater. interfaces Advanced materials interfaces 2196-7350 494471 http://zaguan.unizar.es/record/75885/files/texto_completo.pdf Versión publicada 121883 http://zaguan.unizar.es/record/75885/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:75885 articulos driver 2020-01-17-21:49:49 ARTICLE