Listar DQIIQ-Artículos, capítulos... por autor "3d712a34-c134-4cc6-a03b-3ae68c67a9ad"
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Aqueous miscible organic solvent treated NiTi layered double hydroxide De-NOx photocatalysts
Pastor, Adrián; Chen, Chunping; Miguel, Gustavo de; Martín, Francisco; Cruz-Yusta, M.; Buffet, Jean-Charles; O'Hare, Dermot; Pavlovica, Ivana; Sánchez Granados (Elsevier, 2021)New efficient photocatalysts are required to remediate polluted urban atmospheres. We prepared a series of highly dispersed aqueous miscible organic (AMO) solvent treated NiTi layered double hydroxide (NixTi-AMO-LDHs (x = ... -
Cr3+ substituted Zn-Al layered double hydroxides as UV–Vis light photocatalysts for NO gas removal from the urban environment
Rodríguez-Rivas, F.; Pastor, Adrián; Miguel, Gustavo de; Cruz-Yusta, M.; Pavlovic, I.; Sánchez, L. (Elsevier, 2019)The ZnAl-CO3, ZnAlCr-CO3 and ZnCr-CO3 LDH samples were studied as De-NOx photocatalysts in this work. Samples without Cr and increasing the presence of Cr3+ in the LDH framework in the 0.06, 0.15 and 0.3 Cr/Zn ratio were ... -
Effects of Fe3+ substitution on Zn-Al layered double hydroxides for enhanced NO photochemical abatement
Pastor, Adrián; Rodríguez-Rivasa, Fredy; Cruz-Yusta, M.; Martín, Francisco; Pavlovic, I.; Sánchez Granados, Luis; Miguel, Gustavo de (Elsevier, 2020)In this work the ability of ZnAlFe-CO3 layered double hydroxides (LDHs) as highly efficient UV-Vis light photocatalysts for the photochemical oxidation of NO gas was studied. LDHs with 3.5 to 4.1 M2+/M3+ and 0.33 to 1.55 ... -
Espectroscopía y reactividad de metales de transición. Módulos interactivos de aprendizaje para PC (e-learning) y dispositivos móviles (m-learning)
Pérez-Vicente, C.; Benítez de la Torre, A.; Sánchez Granados, Luis; Cruz-Yusta, M.; Pavlovic, I.; Camacho Delgado, Luis; Madueño Jiménez, Rafael; Blázquez, Manuel; Miguel, Gustavo de (UCOPress, 2018)Se han desarrollado herramientas de aprendizaje autónomo en el campo de la Química, teniendo como temática la espectroscopia y complejos de los metales de transición. Los módulos de aprendizaje que se han desarrollado son ... -
Graphene quantum dots/NiTi layered double hydroxide heterojunction as a highly efficient De-NOx photocatalyst with long persistent post-illumination action
Fragoso, J.; Pastor, Adrián; Cruz-Yusta, M.; Martin, Francisco; Miguel, Gustavo de; Pavlovic, I.; Sánchez, Mercedes; Sánchez Granados, Luis (Elsevier, 2023)Persistent photocatalysis is an attractive process to broaden the spectrum of environmental applications. Herein, blue luminescent graphene quantum dots (GQD) are incorporated into NiTi-based layered double hydroxide ... -
Insight into the role of copper in the promoted photocatalytic removal of NO using Zn2-xCuxCr-CO3 layered double hydroxide
Fragoso, J.; Oliva, M.A.; Camacho, Luis; Cruz-Yusta, M.; Miguel, Gustavo de; Martín, F.; Pastor, A.; Pavlovic, I.; Sánchez, Luis (Elsevier, 2021)In this work the ability of Zn2-xCuxCr-CO3 layered double hydroxides (LDHs) as highly efficient DeNOx photocatalysts was studied. LDHs with x = 0, 0.2 and 0.4 were prepared using a coprecipitation method. The samples were ... -
Lightweight mortar incorporating expanded perlite, vermiculite, and aerogel: a study on the thermal behavior
Balbuena, J.; Sánchez, Mercedes; Sánchez, Luis; Cruz-Yusta, M. (MDPI, 2024)Climate change is compelling countries to alter their construction and urbanization policies to minimize their impact on the environment. The European Union has set a goal to reduce greenhouse gas emissions by 55%, recognizing ... -
Mejora de la actividad fotocatalítica de nanopartículas de α-Fe2 O3 mediante la preparación de composites con fibras de polímero resorcinol formaldehido
Benítez de la Torre, A.; Cruz-Yusta, M.; Sugráñez Pérez, Rafael; Sánchez Granados, Luis; Morales Palomino, Julián (Universidad de Córdoba, 2013) -
The Inhibitive Effect of Sebacate-Modified LDH on Concrete Steel Reinforcement Corrosion
Caballero, David; Beltrán Cobos, Rubén; Tavares, Fabiano; Cruz-Yusta, M.; Sánchez Granados, Luis; Sánchez Moreno, Mercedes; Pavlovic, I. (MDPI, 2022)In recent decades, layered double hydroxides (LDH) have been proposed as innovative corrosion inhibitors for reinforced concrete. Their protective action is based on the ability to intercalate specific anions in the ... -
Use of Steel Industry Wastes for the Preparation of Self-Cleaning Mortars
Balbuena, J.; Sánchez, L.; Cruz-Yusta, M. (MDPI, 2019)An important problem, which must be solved, is the accumulation of industrial waste in landfills. Science has an obligation to transform this waste into new products and, if possible, with high added value. In this sense, ... -
Zn-Al layered double hydroxides as efficient photocatalysts for NOx abatement
Rodríguez-Rivas, F.; Pastor, Adrián; Barriga, C.; Cruz-Yusta, M.; Sánchez Granados, Luis (Elsevier, 2019)In this study,we report that layered double hydroxides (LDH) exhibited high photocatalytic activitiesin degrading NOx gases for the first time. ZnAl-CO3LDHs with a 1.5 to 3.0 Zn/Al ratio were prepared by ... -
ZnO on rice husk: a sustainable photocatalyst for urban air purification
Pastor, Adrián; Balbuena, J.; Cruz-Yusta, M.; Pavlovic, I.; Sánchez Granados, Luis (Elsevier, 2019)A cost-effective and sustainable De-NOx photocatalyst is prepared usingzinc acetate and rice husk. ZnO@SiO2samples are obtained from the calcination of a homogenised precursor mixture at 600 C. ZnO ...