2-Chlorophenol degradation by catalytic wet air oxidation using copper supported on TiO2-CeO2-ZrO2

In this work, we describe the morphological, electronic and catalytic properties of support TiO2-CeO2-ZrO2, prepared by sol-gel method, which was impregnated with copper at 5 and 10% by weight, in order to obtain efficient catalysts in the catalytic wet air oxidation (CWAO) of 2-cp. The catalysts we...

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Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 80(2019), 5 vom: 13. Sept., Seite 911-919
1. Verfasser: García-Hernández, Luis Enrique (VerfasserIn)
Weitere Verfasser: Frías-Márquez, Dora Ma, Pacheco-Sosa, J Gpe, Cervantes-Uribe, A, Arévalo-Pérez, J Carlos, Pérez-Vidal, Hermicenda, Silahua-Pavón, Adib Abiu, Lunagómez-Rocha, Ma Antonia, Torres-Torres, J G
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article Chlorophenols Copper 789U1901C5 2-chlorophenol K9KAV4K6BN
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520 |a In this work, we describe the morphological, electronic and catalytic properties of support TiO2-CeO2-ZrO2, prepared by sol-gel method, which was impregnated with copper at 5 and 10% by weight, in order to obtain efficient catalysts in the catalytic wet air oxidation (CWAO) of 2-cp. The catalysts were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM-EDS), UV-Vis diffuse reflectance spectroscopy (DRS) and nitrogen physisorption by the Brunauer-Emmett-Teller (BET) method. The activity of the materials used in this study revealed that without the presence of Cu, the SCO2 is low and with a content of 10% this metal shows the best catalytic behaviour; conversely, a reaction mechanism is proposed that describes the complete oxidation of 2-cp in this case 
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650 7 |a Chlorophenols  |2 NLM 
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700 1 |a Frías-Márquez, Dora Ma  |e verfasserin  |4 aut 
700 1 |a Pacheco-Sosa, J Gpe  |e verfasserin  |4 aut 
700 1 |a Cervantes-Uribe, A  |e verfasserin  |4 aut 
700 1 |a Arévalo-Pérez, J Carlos  |e verfasserin  |4 aut 
700 1 |a Pérez-Vidal, Hermicenda  |e verfasserin  |4 aut 
700 1 |a Silahua-Pavón, Adib Abiu  |e verfasserin  |4 aut 
700 1 |a Lunagómez-Rocha, Ma Antonia  |e verfasserin  |4 aut 
700 1 |a Torres-Torres, J G  |e verfasserin  |4 aut 
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