Listar DQO-Artículos, capítulos... por autor "889251dd-f2e0-4eae-b6bd-3542e96460c0"
Mostrando ítems 21-40 de 123
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Catalytic Conversion of Biomass
Luque, Rafael; De, Sudipta; Balu, Alina M. (MDPI, 2016)Petroleum, natural gas and coal supply most of the energy consumed worldwide and their massive utilization has allowed our society to reach high levels of development in the past century. The shift towards a bio-based ... -
Catalytic insights into the production of biomass-derived side products methyl levulinate, furfural and humins
Filiciotto, Layla; Balu, Alina M.; Van der Waal, Jan Cornelis; Luque, Rafael (Elsevier, 2017)Biomass conversion into useful chemicals, materials and fuels emerged as a promising alternative toward replacing the current production of most of these commodities and specialty products from petroleum feedstocks. ... -
Chitosan biosorbents with designable performance for wastewater treatment
Wang, Bingjie; Xuan, Jin; Bai, Zhishan; Luque, Rafael (Universidad de Córdoba, 2017) -
Citrate-Stabilized Gold Nanoparticles as High-Performance Electrocatalysts: The Role of Size in the Electroreduction of Oxygen
Alba-Molina, David; Puente-Santiago, A.R.; Giner-Casares, Juan J.; Martín-Romero, M.T.; Camacho, Luis; Luque, Rafael; Cano, Manuel (ACS, 2019)Fuel cells stand out as among the most promising alternatives for non-sustainable fossil fuel based economy. Efficient electrocatalysts for the oxygen reduction reaction (ORR) are required for the mass application of fuel ... -
CO2 Separation and Capture Properties of Porous Carbonaceous Materials from Leather Residues
Bermúdez, José M.; Haro Domínguez, Pablo; Arenillas, Ana; Cot, Jaume; Weber, Jens; Luque, Rafael (MDPI, 2013)Carbonaceous porous materials derived from leather skin residues have been found to have excellent CO2 adsorption properties, with interestingly high gas selectivities for CO2 (α > 200 at a gas composition of 15% CO2/85% ... -
Continuous flow alcoholysis of furfuryl alcohol to alkyl levulinates and angelica lactones using zeolites
Zhao, Deyang; Prinsen, Pepijn; Wang, Yantao; Ouyang, Weiyi; Delbecq, Frederic; Len, Christophe; Luque, Rafael (2019)The present work explores the catalytic activity of various zeolites for the production of methyl levulinates from hemicellulose derived furfuryl alcohol and explores the performance of H-ZSM-5-50 in continuous flow ... -
Continuous flow conversion of biomass-derived methyl levulinate into gamma valerolactone using functional metal organic frameworks
Ouyang, Weiyi; Zhao, Deyang; Wang, Yantao; Balu, Alina M.; Len, Christophe; Luque, Rafael (2019)Zirconium based metal organic framework, UiO-66 (Zr), was successfully synthesized via solvothermal method, followed by various characterization including XRD, thermal analysis, N2 physisorption and TEM. As-synthesized ... -
Continuous flow synthesis of menthol via tandem cyclisation–hydrogenation of citronellal catalysed by scrap catalytic converters
Zuliani, Alessio; Cova, Camilla María; Manno, Roberta; Sebastián, Víctor; Romero, Antonio A.; Luque, Rafael (Royal Society of Chemistry, 2019)A continuous flow synthesis of menthol starting from citronellal catalysed by scrap catalytic converters is reported. The reaction was conducted in a tandem system connecting in series two catalytic systems, with the first ... -
Continuous-Flow Hydrogenation of Methyl Levulinate Promoted by Zr-Based Mesoporous Materials
Lázaro, Noelia; Franco, Ana; Ouyang, Weiyi; Balu, Alina M.; Romero, Antonio A.; Luque, Rafael; Pineda, A. (MDPI, 2019)Several Zr-based materials, including ZrO2 and Zr-SBA-15, with different silicon/zirconium molar ratios, and ZrO2/Si-SBA-15 (where SBA-15 stands for Santa Barbara Amorphous material no. 15), have been prepared as hydrogenation ... -
Conversión catalítica del almidón en derivados furánicos de alto valor utilizando nanopartículas metálicas soportadas sobre aluminosilicatos mesoporosos
Balu, Alina M.; Yépez, Alfonso; Luque, Rafael; Romero, Antonio A. (Universidad de Córdoba, 2015) -
Copper Tridentate Schiff Base Complex Supported on SBA-15 as Efficient Nanocatalyst for Three-Component Reactions under Solventless Conditions
Diarjani, Elham Sadat; Rajabi, Fatemeh; Yahyazadeh, Asieh; Puente-Santiago, A.R.; Luque, Rafael (MDPI, 2018)The anchorage of a supported copper Schiff base complex on SBA-15 materials provides highly efficient heterogeneous catalysts towards the solvent-free synthesis of dihydropyrimidinones derivatives via the Biginelli ... -
Cytosine Palladium Complex Supported on Ordered Mesoporous Silica as Highly Efficient and Reusable Nanocatalyst for One-Pot Oxidative Esterification of Aldehydes
Rajabi, Fatemeh; Chia, Chin Hua; Sillanpää, Mika; Voskressensky, Leonid; Luque, Rafael (MDPI, 2021)The synthesis of esters is one of the most fundamental and significant subjects in organic chemistry and chemical industry because they are used in high-value products such as cosmetics, biofuel, pharmaceuticals, surfactants, ... -
Design of Anion Exchange Membranes and Electrodialysis Studies for Water Desalination
Khan, Muhammad Imran; Luque, Rafael; Akhtar, Shahbaz; Shaheen, Aqeela; Mehmood, Ashfaq; Idress, Sidra; Buzdar, Saeed Ahmad; Rehman, Aziz ur (MDPI, 2016)Anion exchange membranes are highly versatile and nowadays have many applications, ranging from water treatment to sensing materials. The preparation of anion exchange membranes (AEMs) from brominated poly(2,6-dimethyl ... -
Designer hydrogenated wrinkled Yolk@Shell TiO2 architectures: towards advanced room temperature visible light selective photocatalysts
Ziarati, Abolfazl; Badiei, Alireza; Luque, Rafael; Ouyang, Weiyi (2019)Smart architectures of TiO2 are attracting increasing attention due to their outstanding properties in a broad range of fields. Herein, we report the preparation of an unprecedented yolk/shell wrinkled TiO2 architecture ... -
Development of a Polyphenol Oxidase Biosensor from Jenipapo Fruit Extract (Genipa americana L.) and Determination of Phenolic Compounds in Textile Industrial Effluents
Souza Antunes, Rafael; Ferraz, Denes; Ferreira Garcia, Luane; Vieira Thomaz, Douglas; Luque, Rafael; Sanz Lobón, Germán; Souza Gil, Eric de; Marques Lopes, Flávio (MDPI, 2018)In this work, an innovative polyphenol oxidase biosensor was developed from Jenipapo (Genipa americana L.) fruit and used to assess phenolic compounds in industrial effluent samples obtained from a textile industry located ... -
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) -
Effect of Bay Leaves Essential Oil Concentration on the Properties of Biodegradable Carboxymethyl Cellulose-Based Edible Films
Rincón, E.; Serrano, Luis; Balu, Alina M.; Aguilar, José J.; Luque, Rafael; García, Araceli (MDPI, 2019)Films containing bay leaves essential oils (BEOs) were prepared and evaluated for edible packaging applications. The BEOs were extracted by the Soxhlet method, using ethanol or methanol as organic solvent. Then, films were ... -
Efficient and environmentally friendly microwave-assisted synthesis of catalytically active magnetic metallic Ni nanoparticle
Zuliani, Alessio; Balu, Alina M.; Luque, Rafael (ACS Sustainable Chemistry and Engineering, 2017)Pure magnetic metallic nickel was synthesized by a simple and fast microwave-assisted method using a monomode microwave reactor. Nickel chloride was employed as metal precursor, while an environmental-friendly mixture of ... -
Efficient Enzyme-Free Biomimetic Sensors for Natural Phenol Detection
Ferreira Garcia, Luane; Ribeiro Souza, Aparecido; Sanz Lobón, Germán; Torres Pio dos Santos, Wallans; Fernandes Alecrim, Morgana; Fontes Santiago, Mariângela; Luque, Rafael (MDPI, 2016)The development of sensors and biosensors based on copper enzymes and/or copper oxides for phenol sensing is disclosed in this work. The electrochemical properties were studied by cyclic and differential pulse voltammetry ... -
Efficient Ru-based scrap waste automotive converter catalysts for the continuous-flow selective hydrogenation of cinnamaldehyde
Cova, Camilla María; Zuliani, Alessio; Muñoz-Batista, Mario J.; Luque, Rafael (Royal Society of Chemistry, 2019)The selective, efficient and sustainable continuous flow hydrogenation of a α,β-unsaturated aldehyde, i.e. cinnamaldehyde, to the corresponding unsaturated alcohol, i.e. cinnamyl alcohol, using a novel catalyst based on ...