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dc.contributor.authorDíaz Carretero, Isabel-
dc.contributor.authorMárquez Álvarez, Carlos-
dc.contributor.authorMohino, Federico-
dc.contributor.authorPérez Pariente, Joaquín-
dc.contributor.authorSastre, Enrique-
dc.date.issued2000-
dc.identifier.citationJournal of Catalysisen_US
dc.identifier.issn0021-9517-
dc.identifier.uri10261/12029-
dc.description.abstractSingle-step synthesis of well ordered, MCM-41 materials containing simultaneously alkyl (methyl or propyl) and 3-mercaptopropyl groups has been carried out by hydrothermal treatment of gels containing a mixture of dodecyl and hexadecyltrimethylammonium surfactants. A wide range of synthesis conditions has been studied in order to optimize the pore arrangement and to vary the alkyl/mercaptopropyl ratio of the product. A number of characterization techniques suggest that the anchored organic fragments lined the wall channels of the MCM-41 in a close-packed configuration. The mercaptopropyl groups can be oxidized with hydrogen peroxide to sulfonic acid with a high retention of sulfur and no loss of methyl groupsen_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsopenAccessen_US
dc.subjectMCM-41en_US
dc.subjectMesoporous acid catalystsen_US
dc.subjectSulfonic aciden_US
dc.subjectFatty acidsen_US
dc.subjectSelective esterificationen_US
dc.subjectMonoglycerideen_US
dc.titleCombined alkyl and sulfonic acid functionalization of MCM-41-type silica. Part I. Synthesis and characterizationen_US
dc.typeartículoen_US
dc.identifier.doihttp://dx.doi.org/10.1006/jcat.2000.2898-
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://dx.doi.org/10.1006/jcat.2000.2899en_US
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