Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce

Degradation of phenol was used as a model reaction to investigate the photocatalytic properties of cerium-doped (0.1% atomic nominal) TiO2 catalyst, in the absence and presence of oxidants: persulphate (PS) or hydrogen peroxide (H2O2). Parallel experiments have been performed using either artificial...

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Autores principales: Martin, Marcela Vanessa, Ipiña Hernández, Adriana, Villabrille, Paula Isabel, Rosso, Janina Alejandra
Formato: Objeto de conferencia
Lenguaje:Español
Publicado: 2015
Materias:
Química
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/112712
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-112712
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Química
spellingShingle Química
Martin, Marcela Vanessa
Ipiña Hernández, Adriana
Villabrille, Paula Isabel
Rosso, Janina Alejandra
Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce
topic_facet Química
description Degradation of phenol was used as a model reaction to investigate the photocatalytic properties of cerium-doped (0.1% atomic nominal) TiO2 catalyst, in the absence and presence of oxidants: persulphate (PS) or hydrogen peroxide (H2O2). Parallel experiments have been performed using either artificial ultraviolet and visible light or sunlight during spring-summer seasons in La Plata city (34.90°S, 57.92°W, 15masl) in a batch reactor. The best result was found with doped material and 7.0mM of PS: total mineralization (250μM phenol) after 5 hours of solar exposition. Different intermediates were identified for the studied treatments.
format Objeto de conferencia
Objeto de conferencia
author Martin, Marcela Vanessa
Ipiña Hernández, Adriana
Villabrille, Paula Isabel
Rosso, Janina Alejandra
author_facet Martin, Marcela Vanessa
Ipiña Hernández, Adriana
Villabrille, Paula Isabel
Rosso, Janina Alejandra
author_sort Martin, Marcela Vanessa
title Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce
title_short Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce
title_full Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce
title_fullStr Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce
title_full_unstemmed Efeito da adição de persulfato ou H<SUB>2</SUB>O<SUB>2</SUB> sobre a degradação de fenol por TiO<SUB>2</SUB> dopado com Ce
title_sort efeito da adição de persulfato ou h<sub>2</sub>o<sub>2</sub> sobre a degradação de fenol por tio<sub>2</sub> dopado com ce
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/112712
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