Buscar
Mostrando ítems 11-20 de 91
Síntese e caracterização de peneiras moleculares mesoporosas
(Universidade Federal do Rio Grande do NorteBrasilUFRNQuímica do petróleo, 2018)
Caracterización de materiales sólidos porosos mediante termoporometríaCharacterization of Porous Solid Materials by means of Thermopometry
(Universidad Tecnológica de PereiraCiencia de los MaterialesPereira, Colombia, 2021)
Síntese e caracterização de materiais mesoporosos para a captura de CO2: influência do óxido de níquel
(Universidade Federal do Rio Grande do NorteBrasilUFRNPÓS-GRADUAÇÃO EM ENGENHARIA QUÍMICA, 2014-09-23)
Several materials are currently under study for the CO2 capture process, like the metal
oxides and mixed metal oxides, zeolites, carbonaceous materials, metal-organic frameworks
(MOF's) organosilica and modified silica ...
Preparação de materiais mesoporosos ácidos com alta estabilidade térmica para reações de craqueamento
(Universidade Federal do Rio Grande do NorteBrasilUFRNQuímica do Petróleo, 2017)
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 ...
Estudo experimental e teórico da dessulfurização adsortiva de diesel real usando materiais mesoporosos de alta eficiência
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM QUÍMICA, 2020-08-28)
The burning of fossil fuels emits sulfur oxides (SOx), which negatively affect human health and
the environment, in addition to being highly undesirable by oil refineries. Researchers have
sought to develop alternative ...
Mesoporous Silica SBA-16 Functionalized with Alkoxysilane Groups: Preparation, Characterization, and Release Profile Study
(Hindawi Publishing CorporationNew YorkEUA, 2012)
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 ...