000108535 001__ 108535
000108535 005__ 20211123140826.0
000108535 0247_ $$2doi$$a10.1016/j.seppur.2013.03.034
000108535 0248_ $$2sideral$$a81487
000108535 037__ $$aART-2013-81487
000108535 041__ $$aeng
000108535 100__ $$0(orcid)0000-0002-5967-2827$$aSeoane,B.$$uUniversidad de Zaragoza
000108535 245__ $$aNH2-MIL-53(Al) and NH2-MIL-101(Al) in sulfur-containing copolyimide mixed matrix membranes for gas separation
000108535 260__ $$c2013
000108535 5060_ $$aAccess copy available to the general public$$fUnrestricted
000108535 5203_ $$aAmino functionalized MOFs (NH2-MIL-53(Al) or NH2-MIL-101(Al)) were used as dispersed phase in the fabrication of mixed matrix membranes (MMMs) with a polymer matrix of sulfur-containing copolyimides (6FDA:DSDA/4MPD:4,4’-SDA 1:1 (polymer P1) or 6FDA/4MPD:4,4’-SDA 1:1 (polymer P2)). The gas separation properties of the MMMs obtained were tested for permeation of H2, CH4 and CO2. Membranes comprising polymer P1 showed better interaction with the fillers used than polymer P2, and therefore better separation properties, especially for NH2-MIL-101(Al). Upon NH2-MIL-101(Al) loading the performance of pure polymer was improved approaching the Robeson 1991 H2/CH4 and CO2/CH4 upper bound limits with high permeabilities, e.g. 114, 71 and 1.7 Barrer for H2, CO2 and CH4, respectively, using 10 wt.% NH2-MIL-101(Al)@P1. These improvements are related to the pore size of the filler, the flexibility and functional groups of sulfone-containing DSDA, and polymer rigidification.
000108535 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000108535 590__ $$a3.065$$b2013
000108535 591__ $$aENGINEERING, CHEMICAL$$b17 / 133 = 0.128$$c2013$$dQ1$$eT1
000108535 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000108535 700__ $$0(orcid)0000-0002-4954-1188$$aTéllez,C.$$uUniversidad de Zaragoza
000108535 700__ $$0(orcid)0000-0003-1512-4500$$aCoronas,J.$$uUniversidad de Zaragoza
000108535 700__ $$aStaudt,C.
000108535 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000108535 773__ $$g111 (2013), 72-81$$pSep. Purif. Technol.$$tSeparation and Purification Technology$$x1383-5866
000108535 8564_ $$s1663386$$uhttps://zaguan.unizar.es/record/108535/files/texto_completo.pdf$$yPostprint
000108535 8564_ $$s558831$$uhttps://zaguan.unizar.es/record/108535/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000108535 909CO $$ooai:zaguan.unizar.es:108535$$particulos$$pdriver
000108535 951__ $$a2021-11-23-11:23:01
000108535 980__ $$aARTICLE