Listar por autor "4ceeb4b9-4643-45ce-a8c8-eb1f988f66c1"
Mostrando ítems 21-30 de 30
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Revisiting the HKUST-1/S Composite as an Electrode for Li-S Batteries: Inherent Problems That Hinder Its Performance
Haro, Jorge de; Benítez de la Torre, A.; Caballero, Álvaro; Morales, Julián (Wiley, 2020)A composite formed by the HKUST-1 metal-organic framework (MOF) and sulfur (S) was studied as an electrode for Li-S batteries. For preparation, a simple milling procedure in ethanol, to facilitate its homogeneity, was used ... -
Simple and Eco-Friendly Fabrication of Electrode Materials and Their Performance in High-Voltage Lithium-Ion Batteries
Barbosa, Lucía; Luna-Lama, Fernando; González Peña, Yarivith; Caballero, Álvaro (Wiley, 2019)The huge consumption of rechargeable Li-ion batteries (LIBs) make it necessary to recover and reuse the different components of spent batteries, thus favoring sustainable development. Graphite is a critical material in the ... -
Simple and eco-friendly thermal regeneration of granular activated carbon from the odour control system of a full-scale WWTP: Study of the process in oxidizing atmosphere
Márquez, P.; Benítez de la Torre, A.; Hidalgo-Carrillo, J.; Urbano, Francisco José; Caballero, Álvaro; Siles, J.A.; Martín, M.A. (Elsevier, 2021)Adsorption by granular activated carbon (GAC) is an efficient, reliable, and well-established technique for treating malodours in wastewater treatment plants (WWTPs). However, when the lifespan of GAC is over, it becomes ... -
Simple and Sustainable Preparation of Cathodes for Li−S Batteries: Regeneration of Granular Activated Carbon from the Odor Control System of a Wastewater Treatment Plant
Benítez de la Torre, A.; Márquez, Pedro; Martín Santos, María Ángeles; Caballero, Álvaro (Wiley, 2021)To obtain a wide variety of green materials, numerous investigations have been undertaken on industrial waste that can act as sustainable resources. The use of hazardous wastes derived from wastewater treatment plants ... -
Simple and Sustainable Preparation of Nonactivated Porous Carbon from Brewing Waste for High-Performance Lithium–Sulfur Batteries
Tesio, Álvaro Y.; Gómez-Cámer, J.L.; Morales, Julián; Caballero, Álvaro (Wiley, 2020)The development of renewable energy sources requires the parallel development of sustainable energy storage systems because of its noncontinuous production. Even the most-used battery on the planet, the lithium-ion battery, ... -
Sulfonated carbons from olive stones as catalysts in the microwave-assisted etherification of glycerol with tert-butyl alcohol
Estévez, R.; Aguado-Deblas, Laura; Montes, Vicente; Caballero, Álvaro; Bautista, Felipa M. (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., ... -
Synergistic effect between PPy:PSS copolymers and biomass-derived activated carbons: a simple strategy for designing sustainable high-performance Li–S batteries
Luna-Lama, Fernando; Caballero, Álvaro; Morales, Julián (Royal Society of Chemistry, 2022)An activated carbon from the seed of an avocado, a fruit highly and increasingly demanded by consumers, has been used as a sulfur host for lithium sulfur (Li–S) batteries. Although the performance of the resulting composite ... -
Use of Nanomaterials in the Stabilization of Expansive Soils into a Road Real-Scale Application
Rosales García, Julia; Agrela Sáinz, Francisco; Marcobal, José Ramón; Díaz-López, José Luis; Cuenca Moyano, Gloria M.; Caballero, Álvaro; Cabrera, Manuel (MDPI, 2020)Stabilization is a traditional strategy used to improve soils with the main objective of ensuring that this base is compliant with the technical specifications required for the subsequent development of different ... -
Valorisation of banana peel waste as a precursor material for different renewable energy systems
Serna-Jiménez, Johanna; Luna-Lama, Fernando; Caballero, Álvaro; Martín, María de los Ángeles; Chica Pérez, Arturo F.; Siles, J.A. (Elsevier, 2021)The following different valorisation processes of banana peel waste (BPW) were evaluated: combustion, production of activated carbon/batteries, and biomethanisation. This study showed that the combustion of BPW is an ... -
Virtualización de instrumentos de evaluación destinados a actividades fuera del aula: cuestionarios en ruta durante visitas a empresas del sector químico
Pérez-Vicente, C.; Pavlovic, I.; Sánchez, Luis; Caballero, Álvaro; Cruz, Manuel; Arrebola Haro, José Carlos (UCOPress, 2019)En el proyecto desarrollado se ha buscado la implementación de herramientas m-learning que permitan la virtualización del proceso de evaluación de las competencias adquiridas por los estudiantes de Grado en las actividades ...