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Adsorption characteristics of organosilica based mesoporous materials

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dc.citedby60
dc.contributor.authorMatsumoto A.en_US
dc.contributor.authorMisran H.en_US
dc.contributor.authorTsutsumi K.en_US
dc.contributor.authorid14525231700en_US
dc.contributor.authorid6506899840en_US
dc.contributor.authorid7202827226en_US
dc.date.accessioned2023-12-28T08:58:19Z
dc.date.available2023-12-28T08:58:19Z
dc.date.issued2004
dc.description.abstractHybrid organosilica mesoporous materials with pores of ordered three-dimensional hexagonal structure were prepared by the hydrolysis and co-condensation of 1,2-bis(triethoxysilyl)ethane with various concentrations of a surfactant as structure directing agents. The materials had high pore volume of 1-1.5 mL/g and high surface area from 1057 to 1445 m2/g. Adsorption measurement and adsorption calorimetry revealed that the prepared materials exhibited high hydrophobicity and high affinity toward nonpolar organic vapor such as n-hexane. The dynamic adsorption properties of the materials for n-hexane in the presence of water vapor showed that these hybrid organosilica materials preferentially adsorbed n-hexane vapor and were stable in the presence of water compared to the siliceous MCM48.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1021/la0360409
dc.identifier.epage7145
dc.identifier.issue17
dc.identifier.scopus2-s2.0-4344594950
dc.identifier.spage7139
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-4344594950&doi=10.1021%2fla0360409&partnerID=40&md5=b50f910d8385ab678ecc80bb1d96fbf2
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29931
dc.identifier.volume20
dc.pagecount6
dc.sourceScopus
dc.sourcetitleLangmuir
dc.subjectAdsorption
dc.subjectCalorimetry
dc.subjectCatalysts
dc.subjectCondensation
dc.subjectHydrolysis
dc.subjectMetalorganics
dc.subjectSilica
dc.subjectWater Repellence
dc.subjectAdsorption
dc.subjectCalorimetry
dc.subjectCatalysts
dc.subjectCondensation
dc.subjectHydrolysis
dc.subjectHydrophobicity
dc.subjectMesoporous materials
dc.subjectSilica
dc.subjectCo-condensation
dc.subjectDynamic adsorption
dc.subjectHexagonal structures
dc.subjectReaction catalysts
dc.subjectOrganometallics
dc.titleAdsorption characteristics of organosilica based mesoporous materialsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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