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Abstract:

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.

Registro:

Documento: Artículo
Título:Enhancement of salicylate photodegradation under bias in binary mixtures
Autor:Calvo, M.E.; Candal, R.J.; Bilmes, S.A.
Filiación:Facultad de Ciencias Exactas y Nat., Ciudad Universitaria Pabellon II, Universidad de Buenos Aires, C1428EHA Buenos Aires, Argentina
Palabras clave:Photocatalysis; Photoelectrochemistry; Salicylate; TiO 2; Binary mixtures; Electrolytes; Methanol; Photocurrents; Solutions; Photoelectrochemistry; Photodegradation
Año:2002
Volumen:76
Número:2-4
Página de inicio:133
Página de fin:139
DOI: http://dx.doi.org/10.1016/S0920-5861(02)00213-4
Título revista:Catalysis Today
Título revista abreviado:Catal Today
ISSN:09205861
CODEN:CATTE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09205861_v76_n2-4_p133_Calvo

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Citas:

---------- APA ----------
Calvo, M.E., Candal, R.J. & Bilmes, S.A. (2002) . Enhancement of salicylate photodegradation under bias in binary mixtures. Catalysis Today, 76(2-4), 133-139.
http://dx.doi.org/10.1016/S0920-5861(02)00213-4
---------- CHICAGO ----------
Calvo, M.E., Candal, R.J., Bilmes, S.A. "Enhancement of salicylate photodegradation under bias in binary mixtures" . Catalysis Today 76, no. 2-4 (2002) : 133-139.
http://dx.doi.org/10.1016/S0920-5861(02)00213-4
---------- MLA ----------
Calvo, M.E., Candal, R.J., Bilmes, S.A. "Enhancement of salicylate photodegradation under bias in binary mixtures" . Catalysis Today, vol. 76, no. 2-4, 2002, pp. 133-139.
http://dx.doi.org/10.1016/S0920-5861(02)00213-4
---------- VANCOUVER ----------
Calvo, M.E., Candal, R.J., Bilmes, S.A. Enhancement of salicylate photodegradation under bias in binary mixtures. Catal Today. 2002;76(2-4):133-139.
http://dx.doi.org/10.1016/S0920-5861(02)00213-4