| Revue: | Journal of the Mexican Chemical Society |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000373052 |
| ISSN: | 1665-9686 |
| Autores: | Reynoso Soto, Edgar Alonso1 Pérez Sicairos, Sergio1 Reyes Cruzaley, Ana Patricia1 Castro Riquelme, Christian Leonardo1 Felix-Navarro, Rosa María1 Paraguay Delgado, Francisco2 Alonso Núñez, Gabriel3 Lin-HO, Shui Wai1 |
| Instituciones: | 1Instituto Tecnológico de Tijuana, Centro de Graduados e Investigación, Tijuana, Baja California. México 2Centro de Investigación en Materiales Avanzados S.C., Chihuahua. México 3Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Ensenada, Baja California. México |
| Año: | 2013 |
| Periodo: | Oct-Dic |
| Volumen: | 57 |
| Número: | 4 |
| Paginación: | 298-305 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental |
| Resumen en español | Photocatalysis is a method widely used in the degradation of organic pollutants of the environment. The development of new materials is very important to improve the photocatalytic properties and to find new applications for TiO2 as a photocatalyst. In this article we reported the synthesis of a photocatalyst based on TiO2 doped with Zn2+ ions highly efficient in the degradation of nitrobenzene. The results of photocatalytic activity experiments showed that the Zn2+ doped TiO2 is more active than un-doped TiO2 catalyst with an efficiency of 99% for the nitrobenzene degradation at 120 min with an apparent rate constant of 35 × 10−3 min−1 |
| Resumen en inglés | Photocatalysis is a method widely used in the degradation of organic pollutants of the environment. The development of new materials is very important to improve the photocatalytic properties and to find new applications for TiO2 as a photocatalyst. In this article we reported the synthesis of a photocatalyst based on TiO2 doped with Zn2+ ions highly efficient in the degradation of nitrobenzene. The results of photocatalytic activity experiments showed that the Zn2+ doped TiO2 is more active than un-doped TiO2 catalyst with an efficiency of 99% for the nitrobenzene degradation at 120 min with an apparent rate constant of 35 × 10−3 min−1 |
| Disciplinas: | Química, Ingeniería |
| Palabras clave: | Fisicoquímica y química teórica, Química orgánica, Ingeniería química, Dioxido de titanio dopado, Nanostructura, Fotocatálisis, Nitrobenceno |
| Keyword: | Chemistry, Engineering, Organic chemistry, Physical and theoretical chemistry, Chemical engineering, Doped titanium dioxide, Nanostructures, Photocatalysis, Nitrobenzene |
| Texte intégral: | Texto completo (Ver PDF) |
