Time-resolved Operando DRIFTS-MS Study of the Moisture Tolerance of Small-pore SAPO-34 Molecular Sieves During CH4/CO2 Separation

Romero, Marta; Navarro de Miguel, Juan Carlos; Bobadilla Baladrón, Luis Francisco; Domínguez Leal, María Isabel; Ivanova, Svetlana; Romero Sarria, Francisca; Centeno Gallego, Miguel Ángel; Odriozola Gordón, José Antonio

doi:10.1016/j.micromeso.2020.110071

Artículo

dc.creator	Romero, Marta	es
dc.creator	Navarro de Miguel, Juan Carlos	es
dc.creator	Bobadilla Baladrón, Luis Francisco	es
dc.creator	Domínguez Leal, María Isabel	es
dc.creator	Ivanova, Svetlana	es
dc.creator	Romero Sarria, Francisca	es
dc.creator	Centeno Gallego, Miguel Ángel	es
dc.creator	Odriozola Gordón, José Antonio	es
dc.date.accessioned	2023-02-10T15:30:52Z
dc.date.available	2023-02-10T15:30:52Z
dc.date.issued	2020
dc.identifier.citation	Romero, M., Navarro de Miguel, J.C., Bobadilla Baladrón, L.F., Domínguez Leal, M.I., Ivanova, S., Romero Sarria, F.,...,Odriozola Gordón, J.A. (2020). Time-resolved Operando DRIFTS-MS Study of the Moisture Tolerance of Small-pore SAPO-34 Molecular Sieves During CH4/CO2 Separation. Microporous and Mesoporous Materials, 298, 110071. https://doi.org/10.1016/j.micromeso.2020.110071.
dc.identifier.issn	1387-1811	es
dc.identifier.uri	https://hdl.handle.net/11441/142646
dc.description.abstract	This study pretends to evaluate and understand the effect of moisture presence during CO2/CH4 separation on small-pore SAPO-34 molecular sieves. Two SAPO-34 samples with different physicochemical properties (composition, crystal size and texture) were prepared by hydrothermal synthesis using either one or a mixture of two templates. Transient operando DRIFTS-MS measurements revealed that the sample's hydrophobic character is associated to the presence of Si islands, which enhanced sample's moisture tolerance during repetitive adsorption/desorption cycles. This knowledge is fundamental to achieve the rational design of efficient SAPO-34 membranes under realistic conditions.	es
dc.description.sponsorship	Ministerio de Ciencia, Innovación y Universidades RTI2018-096294-B-C33	es
dc.description.sponsorship	Gobierno de España IJCI-2015-26348	es
dc.format	application/pdf	es
dc.format.extent	33 p.	es
dc.language.iso	eng	es
dc.publisher	Elsevier	es
dc.relation.ispartof	Microporous and Mesoporous Materials, 298, 110071.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	CO2/CH4 separation	es
dc.subject	Moisture tolerance	es
dc.subject	Operando DRIFTS-MS	es
dc.subject	SAPO-34	es
dc.title	Time-resolved Operando DRIFTS-MS Study of the Moisture Tolerance of Small-pore SAPO-34 Molecular Sieves During CH4/CO2 Separation	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/acceptedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Química Inorgánica	es
dc.relation.projectID	RTI2018-096294-B-C33	es
dc.relation.projectID	IJCI-2015-26348	es
dc.relation.publisherversion	https://dx.doi.org/10.1016/j.micromeso.2020.110071	es
dc.identifier.doi	10.1016/j.micromeso.2020.110071	es
dc.journaltitle	Microporous and Mesoporous Materials	es
dc.publication.volumen	298	es
dc.publication.initialPage	110071	es
dc.contributor.funder	Ministerio de Ciencia, Innovación y Universidades (MICINN). España	es
dc.contributor.funder	Gobierno de España	es

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