Listar por autor "1d5beda6-89ea-446a-a4fd-b0a2270a890d"
Mostrando ítems 1-20 de 28
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A Comparative Study of Particle Size Distribution of Graphene Nanosheets Synthesized by an Ultrasound-Assisted Method
Amaro-Gahete, J.; Benítez, Almudena; Otero Izquierdo, Rocío; Esquivel, Dolores; Jiménez-Sanchidrián, César; Romero-Salguero, F.J.; Caballero Amores, Álvaro; Morales Palomino, Julián (MDPI, 2019)Graphene-based materials are highly interesting in virtue of their excellent chemical, physical and mechanical properties that make them extremely useful as privileged materials in different industrial applications. ... -
A new lithium-ion battery using 3D-array nanostructured graphene-sulfur cathode and silicon oxide-based anode
Benítez, Almudena; Di Lecce, Daniele; Elia, Giuseppe Antonio; Caballero Amores, Álvaro; Morales Palomino, Julián; Hassoun, Jusef (Wiley, 2018)In this work we report an efficient lithium-ion battery using enhanced sulfur-based cathode and silicon oxide-based anode as novel energy-storage system. The sulfur-carbon composite, exploiting graphene carbon with 3D array ... -
Almond Shell as a Microporous Carbon Source for Sustainable Cathodes in Lithium–Sulfur Batteries
Benítez de la Torre, A.; González-Tejero, Marcos; Caballero Amores, Álvaro; Morales Palomino, Julián (MDPI, 2018)A microporous carbon derived from biomass (almond shells) and activated with phosphoric acid was analysed as a cathodic matrix in Li–S batteries. By studying the parameters of the carbonization process of this biomass ... -
Baterías Li-ion de alta energía combinando silicio nanométrico y espinelas de alto potencial
Arrebola Haro, José Carlos; Gómez-Cámer, J.L.; Hernán, Lourdes; Morales Palomino, Julián; Sánchez Granados, Luis; Caballero Amores, Álvaro (Universidad de Córdoba, 2010) -
Bio-inspired functionalised magnetic nanomaterials as energy storage devices
Rodríguez-Padrón, Daily; Benítez, Almudena; Romero, Antonio A.; Balu, Alina M.; Luque, Rafael; Puente-Santiago, A.R.; Caballero Amores, Álvaro (Universidad de Córdoba, 2017) -
Biomass-derived carbon/γ-MnO2 nanorods/S composites prepared by facile procedures with improved performance for Li/S batteries
Luna-Lama, Fernando; Hernández-Rentero, C.; Caballero Amores, Álvaro; Morales Palomino, Julián (Elsevier, 2018)The promising prospects of the Li/S battery, due to its theoretical energy density of about 2500 Wh kg─1, are severely limited by two main weaknesses: the poor conductivity of S and the solubility of the polysulphides ... -
Carbones mesoporosos ordenados como base de electrodos composites en baterías litio azufre
Moreno, Noelia; Hernán, Lourdes; Canales-Vázquez, Jesús; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2015) -
Carbones procedentes del hueso de oliva para electrodos composites en baterías Li-azufre
Hernán, Lourdes; Moreno, Noelia; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2013) -
Diseño de recursos audiovisuales para el trabajo de contenidos sobre el cambio climático en el Grado de Educación Primaria
Arrebola Haro, José Carlos; Caballero Amores, Álvaro; Sánchez Granados, Luis; Pavlovic, I.; Vargas Ceballos, Óscar A. (UCOPress, 2017)La legislación educativa establece como uno de los contenidos a tratar y trabajar en el currículo de Educación Primaria “El Cambio Climático: causas y consecuencias”. Por ello, trabajar este tema en el Grado de Educación ... -
Electrodos composite basados en grafito para baterías de flujo Zn/Br
Cólera, M.; Jiménez, M.; Díaz-Carrasco, P.; Vargas Ceballos, Óscar A.; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2017) -
Estudio del hueso de oliva como fuente de carbón para baterías de litio
Hernán, Lourdes; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2011) -
Grafenos en conformación 2D y 3D como electrodos en baterías Litio- Azufre
Benítez, Almudena; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2017) -
High Capacity Semi-Liquid Lithium Sulfur Cells with Enhanced Reversibility for Application in New-Generation Energy Storage Systems
Di Leccea, Daniele; Marangona, Vittorio; Benítez, Almudena; Rodríguez-Castellón, Enrique; Hassoun, Jusef; Caballero Amores, Álvaro; Morales Palomino, Julián (Elsevier, 2019)Semi-liquid configuration of sulfur cell is proposed as simple strategy to develop high-energy lithium battery. Two solutions of Li2S8 in diethylene glycol dimethyl ether (DEGDME), containing either lithium bis(trifluo ... -
Highly graphitized carbon nanosheets with embedded Ni nanocrystals as anode for Li-ion batteries
Soler-Piña, Francisco Javier; Hernández-Rentero, C.; Caballero Amores, Álvaro; Morales Palomino, Julián; Rodríguez-Castellón, Enrique; Canales-Vázquez, Jesús (2020)A C/Ni composite was prepared via thermal decomposition of a nickel oleate complex at 700 °C, yielding disperse Ni nanocrystals with an average size of 20 nm, encapsulated by carbon nanosheets as deduced from transmission ... -
Improving the performance of biomass-derived carbons in rechargable lithium batteries
Hernán, Lourdes; Olivares, M.; Gómez, V.; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2011) -
In Situ Synthesis and Electrophoretic Deposition of NiO/Ni Core-Shell Nanoparticles and Its Application as Pseudocapacitor
Yus, Joaquín; Ferrari, Begoña; Sanchez-Herencia, Antonio Javier; González, Zoilo; Caballero Amores, Álvaro; Morales Palomino, Julián (MDPI, 2017)A simple, low cost and transferable colloidal processing method and the subsequent heat treatmenthasbeenoptimizedtopreparebinder-freeelectrodesfortheirapplicationinsupercapacitors. NiO/Ni core–shell hybrid nanostructures ... -
Lithium sulfur battery exploiting material design and electrolyte chemistry: 3D graphene framework and diglyme solution
Benítez, Almudena; Di Lecce, Daniele; Caballero Amores, Álvaro; Morales Palomino, Julián (Elsevier, 2018)Herein we investigate a lithium sulfur battery suitably combining alternative cathode design and relatively safe, highly conductive electrolyte. The composite cathode is formed by infiltrating sulfur in a N-doped 3D graphene ... -
Microwave-assisted preparation of Ag/Ag2S carbon hybrid structures from pig bristles as efficient HER electrocatalysts
Muñoz-Batista, Mario J.; Puente-Santiago, A.R.; Zuliani, Alessio; Cova, Camilla María; Luque, Rafael; Caballero Amores, Álvaro (Royal Society of Chemistry, 2018)Ag/Ag2S hybrid structures have recently attracted significant interest due to their high chemical and thermal stability, in addition to their unique optical and electrical properties. However, their standard synthetic ... -
Nano-alambres de dioxido de manganeso como material electroactivo en supercondensadores
Vargas Ceballos, Óscar A.; Hernán, Lourdes; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2011) -
Nano-láminas de grafeno como material anódico en baterías de Li-ión
Vargas Ceballos, Óscar A.; Caballero Amores, Álvaro; Morales Palomino, Julián (Universidad de Córdoba, 2013)