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dc.contributor.authorAli, Zain
dc.contributor.authorPacheco Oreamuno, Federico
dc.contributor.authorLitwiller, Eric
dc.contributor.authorWang, Yingge
dc.contributor.authorHan, Yu
dc.contributor.authorPinnau, Ingo
dc.date.accessioned2017-10-19T07:10:41Z
dc.date.available2017-10-19T07:10:41Z
dc.date.issued2017-10-10
dc.identifier.citationAli Z, Pacheco F, Litwiller E, Wang Y, Han Y, et al. (2017) Ultra-selective defect-free interfacially polymerized molecular sieve thin-film composite membranes for H2 purification. J Mater Chem A. Available: http://dx.doi.org/10.1039/c7ta07819f.
dc.identifier.issn2050-7488
dc.identifier.issn2050-7496
dc.identifier.doi10.1039/c7ta07819f
dc.identifier.urihttp://hdl.handle.net/10754/625912
dc.description.abstractPurification is a major bottleneck towards generating low-cost commercial hydrogen. In this work, inexpensive high-performance H2 separating membranes were fabricated by modifying the commercially successful interfacial polymerization production method for reverse osmosis membranes. Defect-free thin-film composite membranes were formed demonstrating unprecedented mixed-gas H2/CO2 selectivity of ≈ 50 at 140 °C with H2 permeance of 350 GPU, surpassing the permeance/selectivity upper bound of all known polymer membranes by a wide margin. The combination of exceptional separation performance and low manufacturing cost makes them excellent candidates for cost-effective hydrogen purification from steam cracking and similar processes.
dc.publisherRoyal Society of Chemistry (RSC)
dc.relation.urlhttp://pubs.rsc.org/en/Content/ArticleLanding/2017/TA/C7TA07819F#!divAbstract
dc.rightsArchived with thanks to J. Mater. Chem. A
dc.titleUltra-selective defect-free interfacially polymerized molecular sieve thin-film composite membranes for H2 purification
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.identifier.journalJ. Mater. Chem. A
dc.eprint.versionPost-print
kaust.personAli, Zain
kaust.personPacheco Oreamuno, Federico
kaust.personLitwiller, Eric
kaust.personWang, Yingge
kaust.personHan, Yu
kaust.personPinnau, Ingo


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