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dc.contributor.author Gil, Marta
dc.contributor.author Tiscornia, Ines Silvia
dc.contributor.author de la Iglesia, Óscar
dc.contributor.author Mallada, Reyes
dc.contributor.author Santamaría, Jesús
dc.date.available 2019-06-20T23:43:38Z
dc.date.issued 2011-11
dc.identifier.citation Gil, Marta; Tiscornia, Ines Silvia; de la Iglesia, Óscar; Mallada, Reyes; Santamaría, Jesús; Monoamine-grafted MCM-48: An efficient material for CO2 removal at low partial pressures; Elsevier Science Sa; Chemical Engineering Journal; 175; 1; 11-2011; 291-297
dc.identifier.issn 1385-8947
dc.identifier.uri http://hdl.handle.net/11336/78582
dc.description.abstract Mesoporous cubic MCM-48 material was synthesized and functionalized with 3-aminopropyltriethoxy-silane (APTES) under different conditions and used for CO2 adsorption. Before and after functionalization the materials were characterized by different techniques: XRD, TEM, TGA, fluorescence analysis of amino and adsorption-desorption isotherms of N2 and CO2. The results confirmed that CO2 adsorption in amino modified materials involves both chemisorption and physisorption. The former is the primary mechanism at low partial pressures, and includes the formation of carbamates. This material demonstrated a high efficiency for CO2 removal at low CO2 partial pressures, with loadings of 0.5mmolCO2/molN at 5kPa. The maximum adsorption capacity at 1atm of CO2 was 1.68mmol/g.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier Science Sa
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject APTES
dc.subject CO2 ADSORPTION
dc.subject FUNCTIONALIZATION
dc.subject MCM-48
dc.subject MESOPOROUS SILICA
dc.subject.classification Ingeniería Medioambiental y Geológica, Geotécnicas
dc.subject.classification Ingeniería del Medio Ambiente
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Monoamine-grafted MCM-48: An efficient material for CO2 removal at low partial pressures
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2019-06-19T12:18:27Z
dc.journal.volume 175
dc.journal.number 1
dc.journal.pagination 291-297
dc.journal.pais Países Bajos
dc.journal.ciudad Amsterdam
dc.description.fil Fil: Gil, Marta. Universidad de Zaragoza; España
dc.description.fil Fil: Tiscornia, Ines Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera". Universidad Nacional del Litoral. Instituto de Investigaciones en Catálisis y Petroquímica "Ing. José Miguel Parera"; Argentina
dc.description.fil Fil: de la Iglesia, Óscar. Universidad de Zaragoza; España
dc.description.fil Fil: Mallada, Reyes. Universidad de Zaragoza; España
dc.description.fil Fil: Santamaría, Jesús. Universidad de Zaragoza; España
dc.journal.title Chemical Engineering Journal
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cej.2011.09.107
dc.conicet.fuente individual


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    Articulos de INST.DE INVEST.EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"

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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)