Centro Universitario de los Altos
El Repositorio Institucional del Centro Universitario de los Altos es un acervo digital, construido con la producción intelectual y académica de la comunidad universitaria que lo integra. Es resultado de la actividad cotidiana de alumnos, profesores y administrativos vinculados a las funciones sustantivas de docencia, investigación y gestión.
El objetivo es preservar, dar acceso abierto y difusión a la producción científica y al conocimiento generado, para beneficio común y fomentar su uso de manera ética.
Esta obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 Internacional.
Please use this identifier to cite or link to this item:
http://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/1320| Title: | Ti–Fe mixed oxides as photocatalysts in the generation of hydrogen under UV-light irradiation |
| Authors: | Pérez Larios, Alejandro Torres Ramos, María Isabel González Vargas, Oscar Arturo Rico, José Luis Zanella, Rodolfo |
| Keywords: | hydrogen production Ti–Fe mixed Oxides photocatalysts water splitting |
| Issue Date: | May-2022 |
| Publisher: | Elsevier - Science Direct |
| Citation: | A. Pérez-Larios, M.I. Torres-Ramos, O.A. González-Vargas, José L. Rico, R. Zanella, Ti–Fe mixed oxides as photocatalysts in the generation of hydrogen under UV-light irradiation, International Journal of Hydrogen Energy, 2022, , ISSN 0360-3199, https://doi.org/10.1016/j.ijhydene.2022.04.179. (https://www.sciencedirect.com/science/article/pii/S0360319922017517) |
| Series/Report no.: | International Journal of Hydrogen Energy;En prensa |
| Abstract: | Abstract: Ti–Fe mixed oxides were prepared by sol-gel and used as photocatalysts for the generation H2 from water. The solids were characterized by SEM-EDS, N2 physisorption, XRD, UV–Vis and XPS spectroscopy. The mixed oxides present larger specific surface areas (83–205 m2/g) than that of pure TiO2 (64 m2/g). The XRD patterns of the Ti–Fe solids resemble that of anatase titania. The band gap energies of the solids vary from 3.0 to 2.5 eV and are smaller than that of TiO2 (3.2 eV). The mixed oxides were tested as photocatalysts in the production of hydrogen from water using methanol as a sacrificial agent. In all cases, their catalytic activities were higher than that exhibited by TiO2 after 10 h of reaction. |
| Description: | Artículo |
| URI: | http://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/1320 |
| ISSN: | 0360-3199 |
| Appears in Collections: | 2414 Artículos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Ti–Fe mixed oxides as photocatalysts in the generation.pdf | Documento | 2.12 MB | Adobe PDF | View/Open |
| Enlace a_Ti–Fe mixed oxides as photocatalysts in the generation.htm | Enlace a publicación | 43.13 kB | HTML | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.