Show simple item record Gil, Marta Tiscornia, Ines Silvia de la Iglesia, Óscar Mallada, Reyes Santamaría, Jesús 2019-06-20T23:43:38Z 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.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.subject APTES
dc.subject CO2 ADSORPTION
dc.subject MCM-48
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 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/
dc.conicet.fuente individual

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