Insight into the crystal synthesis, activation and application of ZIF-20

dc.creatorSeoane, Beatriz
dc.creatorZamaro, Juan Manuel
dc.creatorTéllez, Carlos
dc.creatorCoronas, Joaquin
dc.date2011-07
dc.identifierhttp://hdl.handle.net/11336/53072
dc.identifierSeoane, Beatriz; Zamaro, Juan Manuel; Téllez, Carlos; Coronas, Joaquin; Insight into the crystal synthesis, activation and application of ZIF-20; RCS Publishing; RSC Advances; 1; 7-2011; 917-922
dc.identifier1010-3910
dc.identifierCONICET Digital
dc.identifierCONICET
dc.descriptionThe crystallization of the zeolitic imidazolate framework ZIF-20 has been tuned from the point of view of crystal size and aggregation by using rotation and seeding with a previously prepared material. In addition, the activation of ZIF-20 by solvent extraction has been found to be in correlation with the relative permittivity of the solvent. High permittivity solvents (acetone and methanol) extract more guest dimethylformamide but amorphize the structure, while those with low permittivity (n-pentane and chloroform) preserve the crystallinity of ZIF-20. The dispersion in commercial polysulfone of the small synthesized ZIF-20 particles obtained with low aggregation results in an improved O2-selective mixed matrix membrane (O2 permeability and O2/N2 selectivity being 1.0 (±0.0) Barrer and 6.7 (±0.5), respectively).
dc.descriptionFil: Seoane, Beatriz. Universidad de Zaragoza. Instituto de Nanociencia de Aragón; España
dc.descriptionFil: Zamaro, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
dc.descriptionFil: Téllez, Carlos. Universidad de Zaragoza. Instituto de Nanociencia de Aragón; España
dc.descriptionFil: Coronas, Joaquin. Universidad de Zaragoza. Instituto de Nanociencia de Aragón; España
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherRCS Publishing
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://www.rsc.org/advances
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1039/c1ra00164g
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectMof
dc.subjectZif-20
dc.subjectMixed Matrix Membrane
dc.subjectGas Separation
dc.subjecthttps://purl.org/becyt/ford/2.5
dc.subjecthttps://purl.org/becyt/ford/2
dc.titleInsight into the crystal synthesis, activation and application of ZIF-20
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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