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Abstract:

Determining commercial additives contained in zinc electroplating baths is critical for quality control and process management in order to obtain better results in zinc coatings, monitor the use of chemicals and establish safe forms of treatment and reuse of wastewater. In this work, the conditions for the quantification by oxidation with potassium permanganate of a commercial brightener mainly composed of chlorobenzaldehyde, were optimized. The signal generation consisted in the formation of MnO2 nanoparticles with a characteristic surface plasmon resonance band (SPRB) at around 400 nm. The results showed that it is viable to apply this method to direct measurements of brightener in electroplating processes. © 2016 Elsevier B.V.

Registro:

Documento: Artículo
Título:Determination of a typical additive in zinc electroplating baths
Autor:Sciscenko, I.; Pedre, I.; Hunt, A.; Bogo, H.; González, G.A.
Filiación:INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Consejo Nacional de Investigaciones Cientificas y Técnicas, Buenos Aires, 1428, Argentina
Palabras clave:Chlorobenzaldehyde; Colorimetric method; Electroplating; MnO2 nanoparticles
Año:2016
Volumen:127
Página de inicio:226
Página de fin:230
DOI: http://dx.doi.org/10.1016/j.microc.2016.03.015
Título revista:Microchemical Journal
Título revista abreviado:Microchem. J.
ISSN:0026265X
CODEN:MICJA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0026265X_v127_n_p226_Sciscenko

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Citas:

---------- APA ----------
Sciscenko, I., Pedre, I., Hunt, A., Bogo, H. & González, G.A. (2016) . Determination of a typical additive in zinc electroplating baths. Microchemical Journal, 127, 226-230.
http://dx.doi.org/10.1016/j.microc.2016.03.015
---------- CHICAGO ----------
Sciscenko, I., Pedre, I., Hunt, A., Bogo, H., González, G.A. "Determination of a typical additive in zinc electroplating baths" . Microchemical Journal 127 (2016) : 226-230.
http://dx.doi.org/10.1016/j.microc.2016.03.015
---------- MLA ----------
Sciscenko, I., Pedre, I., Hunt, A., Bogo, H., González, G.A. "Determination of a typical additive in zinc electroplating baths" . Microchemical Journal, vol. 127, 2016, pp. 226-230.
http://dx.doi.org/10.1016/j.microc.2016.03.015
---------- VANCOUVER ----------
Sciscenko, I., Pedre, I., Hunt, A., Bogo, H., González, G.A. Determination of a typical additive in zinc electroplating baths. Microchem. J. 2016;127:226-230.
http://dx.doi.org/10.1016/j.microc.2016.03.015