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Aplicação da sílica mesoporosa SBA-15 e SBA-16 para adsorção e liberação controlada do fármaco curcumina: propriedades ópticas, fotofísicas e texturais
(Universidade Estadual Paulista (Unesp), 2022-01-07)
As sílicas mesoporosas tipo SBA-15 e SBA-16 possuem uma grande área de superficial e
uma rede de poros ordenados com estrutura hexagonal em escala nanométrica, que torna esses
materiais excelentes adsorvedores de uma ...
Characterization of porous solid materials by means of thermoporometryCaracterización de materiales sólidos porosos mediante termoporometría
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Hydrogenation of Tetralin Over Ir Catalysts Supported on Titania-Modified SBA-16
(Springer, 2014-03)
A series of Ti modified SBA-16 supports and their respective Ir-catalysts were prepared and characterized to study the effect of support preparation method on the dispersion of iridium and on the characteristics of Ir ...
Incorporation of proteins in large pore SBA-15.
(Sociedade Brasileira de Pesquisas em Materiais.Campos do Jordão, 2013-09-29)
Ordered mesoporous silica (OMS) SBA-15 has morphological properties useful for many applications, including high surface area, hydrothermal mechanical stability and selective adjustable pore size. These properties make the ...
Ga-SBA-3 A novel nanostructured material: Synthesis, characterization and application
(IOP Publishing, 2019-02)
This paper reports for the first time the incorporation of gallium into the structure of the mesoporous SBA-3 material in order to modify the intrinsic acidity of the material. The study indicates the effective incorporation ...
Structural Refinement, Morphological Features, Optical Properties, and Adsorption Capacity of alpha-Ag2WO4 Nanocrystals/SBA-15 Mesoporous on Rhodamine B Dye
(Springer, 2020-05-02)
alpha-Ag2WO4 nanocrystals, mesoporous silica (SBA-15), and alpha-Ag2WO4/SBA-15 as a nanocomposite were prepared by sonochemical, hydrothermal, and in situ sonochemical methods respectively. Samples were characterized by ...
Esterificação do ácido oleico utilizando catalisadores ácidos sulfatados e não sulfatados em materiais mesoporosos do tipo SBA-15
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2015-07-22)
Fatty acids such as oleic acid, have received particular attention as raw material, due to
its abundance, availability and relatively high purity, being considered as potential materials
for production of biodiesel. The ...
Produção de hidrocarbonetos renováveis a partir da desoxigenação catalítica do óleo de macaúba (Acrocomia aculeata) utilizando os materiais mesoporosos AlSBA-15 E Mo/AlSBA-15
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2018-07-26)
The demand for renewable energy resources has led to an increase in the search for
biofuels obtained from vegetable oils. On that subject, vegetable oils that are not used for
alimentation, such as macauba oil, are ...
Synthesis of ordered mesoporous SBA-3 materials using silica gel as silica source
(Elsevier Science, 2014-06)
Nanostructured materials have exceptional and highly attractive properties, including catalyst, adsorbent, separation media and chemo sensor. Technical advances in these fields require the development of ordered porous ...
HaP/SBA-3 Nanostructured Composite to Remove Fluoride Effectively from Contaminated Water
(Crimson, 2021-11)
Highly ordered pore mesoporous silica composites, like SBA-3 and hydroxyapatite (HaP) nanocrystals, characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy ...