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http://repositoriodigital.ipn.mx/handle/123456789/10604| Título : | Photodegradation of 2,4-dichlorophenoxyacetic acid using ZnAlFe layered double hydroxides as photocatalysts |
| Palabras clave : | Fotodegradación hidrotalcitas 2,4-D |
| Fecha de publicación : | 16-ene-2013 |
| Editorial : | Catalysis Today |
| Descripción : | ZnAlFe layered double hydroxides (LDHs) were synthesized by the co-precipitation method at different MII/MIII ratio. The solids were calcined at 723 K obtaining the respective mixed oxides with high specific surface areas (138–70 m2/g) and semiconductor properties (band gap values of 2.54–2.04 eV). The
photocatalytic activity of these materials was tested for the photodegradation of aqueous solutions containing phenol and p-cresol (40 ppm), in presence of a UV light source. A disappearance of 98% of phenol and a total photodegradation of p-cresol were obtained after 6 and 4 h, respectively. Se llevó a cabo la fotodegradación de ácido 2,4 dicloro fenoxiacético presente en efluentes acuosos empleando Oxidos Mixtos obtenidos a partir de hidrotalcitas ZnAlFe. Instituto Politecnico Nacional, CONACYT |
| URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/10604 |
| Otros identificadores : | Catal. Today 9205861 http://hdl.handle.net/123456789/67 |
| Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| CATTOD 2,4-D ZnAlFe hoja 1.pdf | 524.79 kB | Adobe PDF | Visualizar/Abrir |
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