Synthesis of ordered mesoporous silicas from rice husk with tunable textural properties

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dc.contributor.authorJaramillo, L. Y.
dc.contributor.authorArango Benitez, K.
dc.contributor.authorHenao, W.
dc.contributor.authorVargas, E.
dc.contributor.authorRecio Sanchez, G.
dc.contributor.authorRomero Saez, M.
dc.date2019
dc.date.accessioned2021-04-30T16:46:56Z
dc.date.available2021-04-30T16:46:56Z
dc.description.abstractOrdered mesoporous silicas were synthesized via cooperative self-assembly by using rice husk ash as silica source and P123 as main pore structure-directing agent. The incorporation of CTAB and BRIJ C10 as co-surfactant templates by different methods was investigated. Silicas with different pore size and mono-, bi- and trimodal porosity were obtained as a function of the co-surfactant used and the hydrolysis step performed. Low-angle XRD and TEM results confirmed the well-ordered pore structure of the synthesized silicas. (C) 2019 Elsevier B.V. All rights reserved.
dc.identifier.citationMATERIALS LETTERS,Vol.257,,2019
dc.identifier.doi10.1016/j.matlet.2019.126749
dc.identifier.urihttp://repositoriodigital.uct.cl/handle/10925/3408
dc.language.isoen
dc.publisherELSEVIER
dc.sourceMATERIALS LETTERS
dc.subject.englishCeramics
dc.subject.englishPorous materials
dc.subject.englishRice husk ash
dc.subject.englishOrdered mesoporous structure
dc.subject.englishSelf-assembly
dc.titleSynthesis of ordered mesoporous silicas from rice husk with tunable textural properties
dc.typeArticle
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