Solubilization of decane into gemini surfactant with a modified Jeffamine backbone: Design of hierarchical porous silica

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dc.contributor.authorMay Masnou, Anna
dc.contributor.authorPasc, Andreea
dc.contributor.authorStébé, Marie José
dc.contributor.authorGutiérrez González, José María, 1953-
dc.contributor.authorPorras Rodríguez, Montserrat
dc.contributor.authorBlin, Jean Luc
dc.date.accessioned2015-02-11T08:57:56Z
dc.date.available2015-02-11T08:57:56Z
dc.date.issued2013
dc.date.updated2015-02-11T08:57:56Z
dc.description.abstractHerein, we have investigated the solubilization of decane into a novel nonionic gemini surfactant, myristoyl-end capped Jeffamine, synthesized from a polyoxyalkyleneamine (ED900). Starting from this system, porous silica materials have been prepared. Performing the hydrothermal treatment at low temperature, a slight increase of the mesopore diameter is observed in the presence of decane. Increasing the temperature of the hydrothermal treatment, no swelling effect of decane is detected. By contrast, the pore diameter decreases but better mesopore homogeneity and a larger wall thickness are obtained. At high decane concentration the new myristoyl-end capped Jeffamine/decane/water system forms oil-in-water emulsions, which are used as template for the formation of hierarchical porous silica materials.
dc.format.extent26 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec622725
dc.identifier.issn1387-1811
dc.identifier.urihttps://hdl.handle.net/2445/62747
dc.language.isoeng
dc.publisherUniversity College London, Faculty of Mathematical and Physical Sciences, Department of Mathematics
dc.relation.isformatofVersió postprint del document publicat a: http://dx.doi.org/10.1016/j.micromeso.2012.11.008
dc.relation.ispartofMicroporous and Mesoporous Materials, 2013, vol. 169, p. 235-241
dc.relation.urihttp://dx.doi.org/10.1016/j.micromeso.2012.11.008
dc.rights(c) University College London, Faculty of Mathematical and Physical Sciences, Department of Mathematics, 2013
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Enginyeria Química i Química Analítica)
dc.subject.classificationCristal·lografia
dc.subject.classificationDiagrames de fase
dc.subject.classificationQuímica de superfícies
dc.subject.classificationMaterials porosos
dc.subject.classificationEmulsions
dc.subject.otherCrystallography
dc.subject.otherPhase diagrams
dc.subject.otherSurface chemistry
dc.subject.otherPorous materials
dc.subject.otherEmulsions
dc.titleSolubilization of decane into gemini surfactant with a modified Jeffamine backbone: Design of hierarchical porous silica
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion

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