Enhanced manganese content in Mn-MCM-41 mesoporous silicas

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dc.contributor.authorJamal El Haskouri
dc.contributor.authorSaúl Cabrera
dc.contributor.authorAurelio Beltrán
dc.contributor.authorCarmen Guillem
dc.contributor.authorD. Beltrán
dc.contributor.authorJ. Latorre
dc.contributor.authorM. Dolores Marcos
dc.contributor.authorPedro Amorós
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-22T17:09:00Z
dc.date.available2026-03-22T17:09:00Z
dc.date.issued2005
dc.description.abstractThe use of triethanolamine containing complexes of Si and Mn as hydrolytic precursors allows the synthesis of doped mesoporous silicas in which the Mn content can be modulated up to reach a minimum value of the Si/Mn molar ratio of 3. This limit value corresponds to a Mn relative content significantly higher than those reported to date for similar materials (Si/Mn = 6). According to XRD, TEM and porosity data, the mesoporous nature typical of the MCM-41 silicas is retained even for the samples having the highest Mn content.
dc.identifier.doi10.1051/jp4:2005123010
dc.identifier.urihttps://doi.org/10.1051/jp4:2005123010
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/62461
dc.language.isofr
dc.publisherSpringer Science+Business Media
dc.relation.ispartofJournal de Physique IV (Proceedings)
dc.sourceInstitut de Ciència de Materials de Barcelona
dc.subjectMesoporous material
dc.subjectTriethanolamine
dc.subjectManganese
dc.subjectMolar ratio
dc.subjectMaterials science
dc.subjectPorosity
dc.subjectDoping
dc.subjectChemical engineering
dc.subjectHydrolysis
dc.subjectNuclear chemistry
dc.titleEnhanced manganese content in Mn-MCM-41 mesoporous silicas
dc.typearticle

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