Listar Departamento de Química Orgánica por título
Mostrando ítems 285-304 de 348
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Síntesis y aplicación de fotocatalizadores heterogéneos a procesos inducidos por la luz: fotodegradación de cloropiridinas contaminantes en aguas y fotooxidación selectiva de 2-propanol
(Universidad de Córdoba, Servicio de Publicaciones, 2011)La Fotocatálisis es de gran importancia dentro de la llamada Química Verde/Sostenible, pudiendo ser empleada para la destrucción de contaminantes orgánicos en aguas mediante mineralización total o la oxidación selectiva ... -
Síntesis y aplicación de los ortofosfatos de magnesio en procesos orgánicos
(Universidad de Córdoba, Servicio de Publicaciones, 2001)La memoria, se enmarca dentro de un amplio plan de investigación, que se viene desarrollando en el Dpto. de Química Orgánica de la Universidad de Córdoba, sobre empleo de ortofosfatos metálicos y sistemas relacionados, ... -
Síntesis y caracterización de materiales híbridos mesoporosos orgánico-inorgánicos para su aplicación en procesos catalíticos
(Universidad de Córdoba, UCOPress, 2023)Desde su descubrimiento en el año 1999 [1–3], los materiales híbridos orgánico-inorgánicos mesoporosos ordenados (PMOs) han tenido una gran repercusión en el ámbito científico, ya que un mismo material combina las ventajas ... -
Síntesis y caracterización de sistemas de vanadio soportado sobre fosfato de aluminio
(Universidad de Córdoba, 2013) -
Síntesis, caracterización y aplicaciones de materiales de naturaleza híbrida
(Universidad de Córdoba, UCOPress, 2022)La presente Tesis Doctoral aborda la síntesis, funcionalización, caracterización y aplicaciones de una extensa variedad de materiales híbridos orgánico-inorgánicos. Los resultados obtenidos en esta investigación han sido ... -
Síntesis, caracterización y aplicaciones de materiales periódicos mesoporosos organosilícicos
(Universidad de Córdoba, Servicio de Publicaciones, 2011)A lo largo de esta memoria de tesis se sintetizaron varios materiales periódicos mesoporosos organosilícicos (PMOs) con diferentes fragmentos orgánicos incorporados en su mesoestructura. Para ello se ha seguido varios ... -
Sol-Gel Immobilisation of Lipases: Towards Active and Stable Biocatalysts for the Esterification of Valeric Acid
(MDPI, 2018)Alkyl esters are high added value products useful in a wide range of industrial sectors. A methodology based on a simple sol-gel approach (biosilicification) is herein proposed to encapsulate enzymes in order to design ... -
Solvent-Free Esterification of Carboxylic Acids Using Supported Iron Oxide Nanoparticles as an Efficient and Recoverable Catalyst
(MDPI, 2016)Supported iron oxide nanoparticles on mesoporous materials (FeNP@SBA-15) have been successfully utilized in the esterification of a variety carboxylic acids including aromatic, aliphatic, and long-chain carboxylic acids ... -
Solvent-Free Preparation of 1,8-Dioxo-Octahydroxanthenes Employing Iron Oxide Nanomaterials
(MDPI, 2019)In this study, 1,8-dioxo-octahydroxanthenes were prepared employing a simple, effective and environmentally sound approach utilizing an iron oxide nanocatalyst under solventless conditions. The proposed iron oxide nanomaterial ... -
Sonochemically-Promoted Preparation of Silica-Anchored Cyclodextrin Derivatives for Effcient Copper Catalysis
(MDPI, 2019)Silica-supported metallic species have emerged as valuable green-chemistry catalysts because their high efficiency enables a wide range of applications, even at industrial scales. As a consequence, the preparation of these ... -
Sólidos híbridos orgánico-inorgánicos quirales
(Universidad de Córdoba, 2015) -
Stability and Activity of Zn/MCM-41 Materials in Toluene Alkylation: Microwave Irradiation vs Continuous Flow
(MDPI, 2019)Zn/MCM-41 mesoporous materials have been prepared via classic wet impregnation, employing zinc nitrate as precursor and tested for activity and stability in the Friedel-Crafts alkylation of toluene with benzyl chloride ... -
Strategic synthesis of 2D and 3D conducting polymers and derived nanocomposites
(Wiley, 2023)In recent decades, there has been a great deal of interest in conducting polymers due to their broad applications. At the same time, various synthetic techniques have been developed to produce various nanostructures of the ... -
Structural Insights and Valorization of Humins: A Catalytic Approach
(Universidad de Córdoba, UCOPress, 2019)In the framework of an industrial European doctorate (MSCA-ITN-EID-675325), the work described in this thesis was aimed to improve the sustainability of the chemical industry by implementing a circular economy in biomass ... -
Study of cyclopentane using a rapid compression machine at low-temperture ignition
(Universidad de Córdoba, 2015) -
Study of the plasma–liquid interaction for an argon nonthermal microwave plasma jet from the analysis of benzene degradation
(Wiley, 2020)The interaction of an argon microwave plasma jet with a benzene layer on water has been analyzed under different conditions (power, gas flow, plasma-sample distance, and treatment time) in this study. Main products formed ... -
Study on the Performance and Emissions of Triple Blends of Diesel/Waste Plastic Oil/Vegetable Oil in a Diesel Engine: Advancing Eco-Friendly Solutions
(MDPI, 2024)To provide technical and economical solutions regarding management of plastic waste, which is constantly increasing worldwide, this study addresses the possibility of using plastic oils (PO) obtained from these plastic ... -
Subtle chemical modification for enrichment of Fmoc-amino acid at a phospholipid interface
(Royal Society of Chemistry, 2019)Amino acids including the Fmoc group (9-fluorenylmethyloxycarbonyl) are bioinspired molecules that display intriguing features in self-assembly and biological applications. The influence of a delicate chemical modification ... -
Sulfonated carbons from olive stones as catalysts in the microwave-assisted etherification of glycerol with tert-butyl alcohol
(Elsevier, 2020)Sulfonated carbons have been prepared from an important waste in Andalusia, the olive stones. The sulfonic acid groups incorporation has been made by sulfuric acid treatment and different conditions have been tested, i.e., ... -
Sulfonated organosilica-aluminum phosphates as useful catalysts for acid-catalyzed reactions: Insights into the effect of synthesis parameters on the final catalyst
(Elsevier, 2022)The synthesis, by a sol-gel method, of organosilica-aluminum phosphates, (X)-AlPO(Y)-(Z), using three different silica precursors (X) 2-(4-chlorosulfonylphenyl)ethyltrimethoxysilane (C), 3-(mercaptopropyl)trimethoxysilane ...