Enhancement of salicylate photodegradation under bias in binary mixtures

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The influence of oxalate and methanol on the photodegradation behaviour of salicylate under bias was studied measuring the time evolution of the photocurrent and the concentration in solution. In N 2 saturated electrolytes, the presence of the second component produces an enhancement of salicylate d...

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Detalles Bibliográficos
Autores principales: Calvo, M.E., Candal, R.J., Bilmes, S.A.
Formato: JOUR
Materias:
Photocatalysis
Photoelectrochemistry
Salicylate
TiO 2
Binary mixtures
Electrolytes
Methanol
Photocurrents
Solutions
Photodegradation
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09205861_v76_n2-4_p133_Calvo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_09205861_v76_n2-4_p133_Calvo
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spelling todo:paper_09205861_v76_n2-4_p133_Calvo2023-10-03T15:44:59Z Enhancement of salicylate photodegradation under bias in binary mixtures Calvo, M.E. Candal, R.J. Bilmes, S.A. Photocatalysis Photoelectrochemistry Salicylate TiO 2 Binary mixtures Electrolytes Methanol Photocurrents Solutions Photoelectrochemistry Photodegradation The influence of oxalate and methanol on the photodegradation behaviour of salicylate under bias was studied measuring the time evolution of the photocurrent and the concentration in solution. In N 2 saturated electrolytes, the presence of the second component produces an enhancement of salicylate degradation, but the degradation of the added photolyte decreases. In the presence of O 2 or other electron acceptors salicylate photodegradation is faster, and the positive effect of a sacrificial photolyte is minimised. © 2002 Elsevier Science B.V. All rights reserved. Fil:Calvo, M.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Candal, R.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Bilmes, S.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09205861_v76_n2-4_p133_Calvo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Photocatalysis
Photoelectrochemistry
Salicylate
TiO 2
Binary mixtures
Electrolytes
Methanol
Photocurrents
Solutions
Photoelectrochemistry
Photodegradation
spellingShingle Photocatalysis
Photoelectrochemistry
Salicylate
TiO 2
Binary mixtures
Electrolytes
Methanol
Photocurrents
Solutions
Photoelectrochemistry
Photodegradation
Calvo, M.E.
Candal, R.J.
Bilmes, S.A.
Enhancement of salicylate photodegradation under bias in binary mixtures
topic_facet Photocatalysis
Photoelectrochemistry
Salicylate
TiO 2
Binary mixtures
Electrolytes
Methanol
Photocurrents
Solutions
Photoelectrochemistry
Photodegradation
description The influence of oxalate and methanol on the photodegradation behaviour of salicylate under bias was studied measuring the time evolution of the photocurrent and the concentration in solution. In N 2 saturated electrolytes, the presence of the second component produces an enhancement of salicylate degradation, but the degradation of the added photolyte decreases. In the presence of O 2 or other electron acceptors salicylate photodegradation is faster, and the positive effect of a sacrificial photolyte is minimised. © 2002 Elsevier Science B.V. All rights reserved.
format JOUR
author Calvo, M.E.
Candal, R.J.
Bilmes, S.A.
author_facet Calvo, M.E.
Candal, R.J.
Bilmes, S.A.
author_sort Calvo, M.E.
title Enhancement of salicylate photodegradation under bias in binary mixtures
title_short Enhancement of salicylate photodegradation under bias in binary mixtures
title_full Enhancement of salicylate photodegradation under bias in binary mixtures
title_fullStr Enhancement of salicylate photodegradation under bias in binary mixtures
title_full_unstemmed Enhancement of salicylate photodegradation under bias in binary mixtures
title_sort enhancement of salicylate photodegradation under bias in binary mixtures
url http://hdl.handle.net/20.500.12110/paper_09205861_v76_n2-4_p133_Calvo
work_keys_str_mv AT calvome enhancementofsalicylatephotodegradationunderbiasinbinarymixtures
AT candalrj enhancementofsalicylatephotodegradationunderbiasinbinarymixtures
AT bilmessa enhancementofsalicylatephotodegradationunderbiasinbinarymixtures
_version_ 1807320398889484288

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