Listar DQO-Artículos, capítulos... por autor "9d1e5c57-e0ec-4309-9374-eb003038a520"
Mostrando ítems 21-40 de 65
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Current research on Green Ammonia (NH3) as a potential vector energy for power storage and engine fuels: a review
Estevez, Rafael; López Tenllado, Francisco Javier; Aguado-Deblas, Laura; Bautista, Felipa M.; Romero, Antonio A.; Luna, Diego (MDPI, 2023)Considering the renewable electricity production using sustainable technologies, such as solar photovoltaics or wind turbines, it is essential to have systems that allow for storing the energy produced during the periods ... -
Diseño de nanomateriales catalíticos basados en óxidos metálicos mediante procesos de molienda utilizando polisacáridos naturales como agentes directores de la estructura
Balu, Alina M.; Luque, Rafael; Romero, Antonio A.; Yépez, Alfonso; Rincón, E. (Universidad de Córdoba, 2017) -
Enzymatic Production of Ecodiesel by Using a Commercial Lipase CALB, Immobilized by Physical Adsorption on Mesoporous Organosilica Materials
Luna, Carlos; Gascón-Pérez, Victoria; López Tenllado, Francisco Javier; Bautista, Felipa M.; Verdugo-Escamilla, Cristóbal; Aguado-Deblas, Laura; Calero, Juan; Romero, Antonio A.; Luna, Diego; Estévez, R. (MDPI, 2021)The synthesis of two biocatalysts based on a commercial Candida antarctica lipase B, CALB enzyme (E), physically immobilized on two silica supports, was carried out. The first support was a periodic mesoporous organosilica ... -
Evaluation of Dimethyl Carbonate as Alternative Biofuel. Performance and Smoke Emissions of a Diesel Engine Fueled with Diesel/Dimethyl Carbonate/Straight Vegetable Oil Triple Blends
Aguado-Deblas, Laura; Hidalgo-Carrillo, J.; Bautista, Felipa M.; Luna, Carlos; Calero, Juan; Posadillo, Alejandro; Romero, Antonio A.; Luna, Diego; Estévez, R. (MDPI, 2021)Dimethyl carbonate (DMC) is an interesting blending component for diesel fuel (D) owing to the high oxygen content (53 wt.%) and the absence of C–C bonds in its structure. Moreover, DMC can be produced from CO2 and methanol, ... -
Evaluation of Lipases fromWild Microbial Strains as Biocatalysts in Biodiesel Production
Luna, Carlos; Luna, Diego; Bautista, Felipa M.; Calero, Juan; Romero, Antonio A.; Posadillo, Alejandro; Sancho, Enrique D.; Estevez, Rafael (MDPI, 2018)In this study, the evaluation of the catalytic behavior of several wild bacterial strains in the 1,3-selective ethanolysis of triglycerides with ethanol to produce a new type of biodiesel (Ecodiesel) that integrates glycerol ... -
Fe-Containing MOFs as Seeds for the Preparation of Highly Active Fe/Al-SBA-15 Catalysts in the N-Alkylation of Aniline
Mhadmhan, Sareena; Márquez Medina, M. Dolores; Romero, Antonio A.; Reubroycharoen, Prasert; Luque, Rafael (MDPI, 2019)We have successfully incorporated iron species into mesoporous aluminosilicates (AlSBA15) using a simple mechanochemical milling method. The catalysts were characterized by nitrogen physisorption, inductively coupled plasma ... -
Friedel-Crafts alkylation of p- xylene on Zr-SBA-15 material S:conventionasl heating versus microwave irradiation
Gracia, M.D.; Losada, E.; Campelo, J.M.; Luna, Diego; Marinas, José María; Romero, Antonio A.; Luque, Rafael (Universidad de Córdoba, 2011) -
Green preparation of supported nanoparticles on porous materials: methods and applications
Pineda, A.; Campelo, J.M.; Marinas, José María; Romero, Antonio A.; Balu, Alina M.; Luque, Rafael (Universidad de Córdoba, 2011) -
Hidroconversión de furfural en flujo continuo empleando catalizadores heterogéneos metálicos
Balu, Alina M.; Yépez, Alfonso; Romero, Antonio A.; Luque, Rafael (Universidad de Córdoba, 2017) -
Hydrogenation of α,β-Unsaturated Carbonyl Compounds over Covalently Heterogenized Ru(II) Diphosphine Complexes on AlPO4-Sepiolite Supports
Caballero, Verónica; Estévez, R.; Luna, Diego; Bautista, Felipa M.; Romero, Antonio A.; Aguado-Deblas, Laura; Hidalgo-Carrillo, J.; Romero, Isabel (MDPI, 2021)In this work, the covalent immobilization of two ruthenium(II) complexes, i.e., [RuIICl (bpea){(S)(-)(BINAP)}](BF4), 1, and [RuIICl(bpea)(DPPE)](BF4), 2, where BINAP = 2,2’-bis(diphenylphosphino)-1,1’-binaphthyl and DPPE ... -
Internal combustion engines and carbon-neutral fuels: a perspective on emission neutrality in the European Union
Estévez, R.; Aguado-Deblas, Laura; López Tenllado, Francisco Javier; Bautista, Felipa M.; Romero, Antonio A.; Luna, Diego (MDPI, 2024)Nowadays, there is an intense debate in the European Union (EU) regarding the limits to achieve the European Green Deal, to make Europe the first climate-neutral continent in the world. In this context, there are also ... -
Mechanochemical Preparation of Novel Polysaccharide-Supported Nb2O5 Catalysts
Rincón, E.; García, Araceli; Romero, Antonio A.; Serrano, Luis; Luque, Rafael; Balu, Alina M. (MDPI, 2019)Polysaccharides extracted from natural sources can be used as starting material for the preparation of nanoparticle supported composites. A novel family of bio-nanocomposites was mechanochemically synthesized by using ... -
Mechanochemical Synthesis of TiO2 Nanocomposites as Photocatalysts for Benzyl Alcohol Photo-Oxidation
Ouyang, Weiyi; Kuna, Ewelina; Yepes, Alfonso; Balu, Alina M.; Romero, Antonio A.; Colmenares, Juan C.; Luque, Rafael (MDPI, 2016)TiO2 (anatase phase) has excellent photocatalytic performance and different methods have been reported to overcome its main limitation of high band gap energy. In this work, TiO2-magnetically-separable nanocomposites ... -
Mechanochemically Synthesized Supported Magnetic Fe-Nanoparticles as Catalysts for Efficient Vanillin Production
Márquez Medina, M. Dolores; Rodríguez-Padrón, Daily; Balu, Alina M.; Romero, Antonio A.; Muñoz-Batista, Mario J.; Luque, Rafael (MDPI, 2019)Magnetically separable nanocatalysts were synthesized by incorporating iron nanoparticles on a mesoporous aluminosilicate (Al-SBA-15) through a mechanochemical grinding pathway in a single step. Noticeably, magnetic features ... -
Microwave-Assisted Conversion of Levulinic Acid to γ-Valerolactone Using Low-Loaded Supported Iron Oxide Nanoparticles on Porous Silicates
Luque, Rafael; Romero, Antonio A.; Climent, María Salud; De, Sudipta; Yépez, Alfonso (MDPI, 2015)The microwave-assisted conversion of levulinic acid (LA) has been studied using low-loaded supported Fe-based catalysts on porous silicates. A very simple, productive, and highly reproducible continuous flow method has ... -
Microwave-Assisted Depolymerisation of Biolignintm in the Presence of Zeolite-Based Catalysts
Milovanovic, Jelena; Romero, Antonio A.; Luque, Rafael; Rajić, Nevenka (2017-12-11)In this work a microwave-assisted depolymerisation of lignin in the presence of zeolite-based catalysts was studied in order to obtain a valuable bio-oil. Catalytic activity of H-ZSM-5, H-Y, H-BETA and H-Mordenite containing ... -
Microwave-assisted versatile hydrogenation of carbonyl compounds using supported metal nanoparticles
Gracia, María José; Campelo, J.M.; Gracia Serrano, María Dolores; Losada, E.; Marinas, José María; Romero, Antonio A.; Luque, Rafael (Universidad de Córdoba, 2010) -
Microwave-assited selective oxidation of benzyl alcohol using low loaded supported iron oxide nanoparticles on A1-MCM-41
Pineda, A.; Campelo, J.M.; Marinas, José María; Romero, Antonio A.; Balu, Alina M.; Luque, Rafael (Universidad de Córdoba, 2010) -
Nanopartículas metálicas soportadas en aluminosilicatos mesoporosos mediante procedimiento mecanoquímico para la obtención de compuestos de alto valor añadido
Pineda, A.; Ojeda, Manuel; Campelo, J.M.; Marinas, José María; García, A.; Romero, Antonio A.; Balu, Alina M.; Luque, Rafael (Universidad de Córdoba, 2013) -
Nanopartículas soportadas sobre materiales mesoporosos para la síntesis de productos de alto valor añadido
Pineda, A.; Campelo, J.M.; García, A.; Marinas, José María; Romero, Antonio A.; Balu, Alina M.; Luque, Rafael (Universidad de Córdoba, 2011)