PHOTOGRAPHEN. DESIGN OF A HIGH EFFICIENCY CATALYTIC REACTOR BASED ON GRAPHENE AND DOPED PHOTOCATALYTIC OXIDES FOR THE TREATMENT OF REFRACTORY POLLUTANTS IN WATER (Q3250259): Difference between revisions
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PHOTOGRAPHEN. DESIGN OF A HIGH EFFICIENCY CATALYTIC REACTOR BASED ON GRAPHENE AND DOPED PHOTOCATALYTIC OXIDES FOR THE TREATMENT OF REFRACTORY POLLUTANTS IN WATER | |||
Revision as of 11:51, 12 October 2021
Project Q3250259 in Spain
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | PHOTOGRAPHEN. DESIGN OF A HIGH EFFICIENCY CATALYTIC REACTOR BASED ON GRAPHENE AND DOPED PHOTOCATALYTIC OXIDES FOR THE TREATMENT OF REFRACTORY POLLUTANTS IN WATER |
Project Q3250259 in Spain |
Statements
74,687.5 Euro
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149,375.0 Euro
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50.0 percent
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1 January 2017
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30 June 2018
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INSTITUTO TECNOLOGICO METALMECANICO, MUEBLE, MADERA, EMBALAJE Y AFINES
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39°30'14.11"N, 0°26'31.56"W
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46190
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SE DISEÑARÁ Y FABRICARÁ UN PROTOTIPO DE REACTOR FOTOCATALÍTICO BASADO EN LA TECNOLOGÍA DE PROCESOS DE OXIDACIÓN AVANZADA (AOPS). EN EL PRESENTE PROYECTO SE DESARROLLARÁN FOTOCATALIZADORES BASADOS EN NANOPARTÍCULAS DE TIO2 Y ZNO DOPADAS CON IONES METÁLICOS (M) Y DERIVADOS DE GRAFENO (G). COMO DERIVADO DEL GRAFENO SE EMPLEARÁ EL ÓXIDO DE GRAFENO (GO) POR SER EL DERIVADO MÁS BARATO Y CON UNA MAYOR DISPONIBILIDAD (POR SU GRAN CAPACIDAD DE PRODUCCIÓN MEDIANTE MÉTODOS QUÍMICOS). EL GO SE REDUCE POSTERIORMENTE HASTA ÓXIDO DE GRAFENO REDUCIDO (RGO) PARA RESTABLECER SU CONDUCTIVIDAD ELÉCTRICA. ACTUALMENTE EL TIO2 SÓLO ABSORBE UN 4% DE LA RADIACIÓN SOLAR (PARTE CORRESPONDIENTE AL UV CON ¿ 388 NM), NECESITANDO DE LÁMPARAS UV PARA SER ACTIVADOS FOTOQUÍMICAMENTE. EL OBJETIVO ES DESPLAZAR EN LA MEDIDA DE LO POSIBLE LA ACTIVIDAD FOTOCATALÍTICA DEL TIO2 DESDE LA RADIACIÓN UV AL VISIBLE. PARA ELLO SE FABRICARÁN CATALIZADORES MIXTOS TIO2/ZNO-M-RGO QUE PERMITAN REDUCIR LA ENERGÍA NECESARIA PARA LA FOR (Spanish)
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HE DESIGNED AND CONSTRUCTED A PROTOTYPE REACTOR PHOTOCATALYTIC TECHNOLOGY BASED ON ADVANCED OXIDATION PROCESSES (AOPS). IN THIS PROJECT PHOTOCATALYSTS BASED ON TIO2 AND ZNO NANOPARTICLES DOPED WITH METAL IONS (M) AND DERIVATIVES GRAPHENE (G) WILL BE DEVELOPED. AS A DERIVATIVE OF GRAPHENE GRAPHENE OXIDE (GO) IS USED AS THE CHEAPER DERIVATIVE AND GREATER AVAILABILITY (FOR ITS LARGE PRODUCTION CAPACITY BY CHEMICAL METHODS). THE GO IS SUBSEQUENTLY REDUCED TO GRAPHENE OXIDE REDUCED (RGO) TO RESTORE ITS ELECTRICAL CONDUCTIVITY. CURRENTLY TIO2 ABSORBS ONLY 4% OF SOLAR RADIATION (UV CORRESPONDING PART IN WITH 388 NM), UV LAMPS NEED TO BE ACTIVATED PHOTOCHEMICALLY. THE OBJECTIVE IS TO MOVE AS FAR AS POSSIBLE THE PHOTOCATALYTIC ACTIVITY OF TIO2 FROM UV TO VISIBLE. TO THIS MIXED CATALYSTS TIO2 / ZNO-M-GRO TO REDUCE THE ENERGY NEEDED FOR FORMING THE PAIR ELECTRON / HOLE AND THUS THE PHOTOCATALYTIC PROCESS (FORMATION OF OH · RADICALS, ETC.) BE MANUFACTURED. DOPING METAL IONS REDUCES THE BANDGAP OF (English)
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Paterna
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Identifiers
20F01020201B_IVCI00000DEEA7080
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