UTN- FRC -Producción Académica de Investigación y Desarrollo: Materiales subidos recientemente
Mostrando ítems 81-100 de 669
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Nanoscopic hydrogen reservoir orange peel biowaste
(2022)This work addresses the bio-waste valorization approach for the development of a novel carbonaceous nanomaterial to be used in the adsorption of hydrogen as an alternative in the use of green hydrogen. In this research, ... -
Sistema de liberación controlada de fármacos: espuma mesoporosa MCF-clorambucilo
(2022)La espuma celular mesoestructurada (MCF) es un material prometedor para los sistemas de administración de fármacos dado a la alta biocompatibilidad, biodegradabilidad y baja toxicidad. Sus propiedades incluyen una gran ... -
Controlled drug release system: MCF-Chlorambucil mesoporous foam
(2022)Mesostructured cellular foam (MCF) is a promising material for drug delivery systems due to its high biocompatibi0lity, biodegradability, and low toxicity. Its properties include a large surface area, uniform large pore. In ... -
Explorando el diseño participativo con un facilitador de design thinking
(2022)La conducción de experiencias de Design Thinking no es una tarea simple, el éxito de las mismas depende de muchos factores; uno de ellos es el nivel de experticia del facilitador (persona que conduce una experiencia ... -
Centrarse en las personas para facilitar abordajes de diseño participativo
(2021)Facilitar experiencias de Diseño Participativo para crear software para adultos neurodiversos conlleva muchos desafíos; ya que las preferencias de las personas que participan se deben considerar a la hora de plantear ... -
LP-SBA-15/ketorolac nanocomposite: development, characterization, and mathematical modeling of controlled keto release
(2022)Drug-controlled release systems can keep the level of drugs in precise doses in the body above the optimal level and with low toxicity. We propose the nanomaterial LP-SBA-15 as an attractive new host for drug delivery ... -
H2 storage using Zr-CMK-3 developed by a new synthesis method
(2021)One of the biggest problems in using hydrogen as an alternative fuel is that its storage must be safe and portable. This work addresses a new direct synthesis technique used to obtain a novel mesoporous carbon (CMK-3) ... -
Mesoporous cellular foam (MCF): an efficient and biocompatible nanomaterial for the controlled release of chlorambucil
(2022)Nanotransporters have entered a great deal of exploration attention because of their promising openings in medicine delivery. We propose in this work, the Mesostructured siliceous cellular (MCFs) nanomaterial as a promising ... -
Synthesis and characteristics of CMK-3 modified with magnetite nanoparticles for application in hydrogen storage
(2022)In this work, we report the synthesis and characterization of iron oxide nanoparticles supported in nanostructured carbon (CMK-3). This material is promising in the application of hydrogen adsorption for energy storage. ... -
Esterification of succinic acid using sulfated zirconia supported on SBA-15
(2021)Catalytic esterification of succinic acid with ethanol to obtain diethyl succinate (DES), a nontoxic plasticizer, is reported. Three sulfated zirconias supported on SBA-15 [SZ-SBA-15(X)] with Si/Zr molar ratios (X) of 10, ... -
EXperimental design optimization of the ODS of DBT using vanadium oXide supported on mesoporous Ga-SBA-15
(2020)EXperiment design-response surface methodology is applied in this work to model and optimize the o Xidation of dibenzothiophene (DBT) using VOX-Ga-SBA-15 catalyst. The analyzed variables are the influence of the nature of ... -
Indole HDN using iridium nanoparticles supported on titanium nanotubes
(2022)The HDN of indole was studied over iridium modified titanate nanotube catalyst. Titanium nanotube was prepared by the alkaline hydrothermal method. Iridium was added by wetness impregnation. The activity was compared with ... -
Iridium-supported SBA-15 modified with Ga and Al as a highly active catalyst in the hydrodenitrogenation of quinoline
(2020)Ir-supported SBA-15 was studied in the hydrodenitrogenation (HDN) of quinoline as a model nitrogen com- pound. The activity was improved when Si-SBA-15 support was modified with Ga and Al. Characterization of the catalysts ... -
Iron-modified mesoporous materials as catalysts for ODS of sulfur compounds
(2020)Fe-modified mesoporous catalysts were used in the ODS of DBTs using H2O2 as oXidant and acetonitrile as solvent. SBA-15, MCM-48, CMK-3 and CMK-1 were used as supports. Iron was incorporated using iron nitrate by wetness ... -
Multiple-wall carbon nanotubes obtained with mesoporous material decorated with ceria-zirconia
(2020)In this work, Ceria-Zirconia on ordered Santa Barbara mesoporous silica (Ce-Zr-SBA-15), has been used directly as a catalyst for the synthesis of carbon nanotubes (CNTs) through Chemical Vapor Deposition (CVD). In addition ... -
Catalytic oxidation of sulfur compounds over Ce-SBA-15 and Ce-Zr-SBA-15
(2021)The catalytic oXidation of different sulfur compounds, commonly present in liquid fuel, was studied over a series of ceria and ceria-zirconium based oXidation mesoporous catalysts. SBA-15 was synthesized using sol-gel ... -
Short time synthesis of titania modified-CMK-3 carbon mesostructure as support for Ir-catalyst applied in catalytic hydrotreating
(2020)Ti-CMK-3 carbon mesoporous was prepared using a novel synthesis method. This new method avoids the hard template synthesis used commonly. The method developed here, allows to reduce time, energy consumptionand cost. ... -
Influence of ti incorporation to bimetallic mesoporous carbon in the production of 2,5‑dimethylfuran from biomass derivatives
(2021)Monometallic and bimetallic supported catalysts were developed to produce 2,5-dimethylfuran (DMF) trough hydrogenolysis of 5-(hydroxymethyl)furfural (HMF). Detailed physicochemical characterization was done to understand ... -
Hydrodenitrogenation of indol using iridium catalyst supported on titanium nanotubes
(2022)The HDN of indole was studied over iridium modified titanate nanotube catalyst. Titaniun nanotube was prepared by the alkaline hydrothermal method. Iridium was added by wetness impregnation. The activity was compared ... -
Activated carbons synthetized from orange peel to produce clean energy
(2022)As we all know, a clean energy revolution is taking place all over the world in pursuit of replacing oil. The present work stands out an environmental point of view by proposing biomass wastes from different industrial ...