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| Título: | An innovative micrometric granular graphite–glass system composite electrode “ready to use” in voltammetry techniques |
| Autor(es): | Pierini, Gastón D. Presa, Jimena M. Frechero, Marisa A. Centurión, María E. Di Nezio, Maria S. |
| Fecha de publicación: | jun-2014 |
| Citación: | Di Nezio, Maria S., Centurión, María E., Frechero, Marisa A., Presa, Jimena M. & Pierini, Gastón D. (2014). An innovative micrometric granular graphite–glass system composite electrode “ready to use” in voltammetry techniques. Elsevier Science. Sensors and Actuators B: Chemical; 202; 433-439 |
| Revista: | Sensors and Actuators B: Chemical |
| Resumen: | A low cost composite electrodes employing tellurite oxide, vanadium oxide and micrometric granular graphite (NWE), were designed as an alternative to be used as working electrode in voltammetry techniques. The synthesis of these composite electrodes is carried out easily; in a short time and their surface not require previous preparation. X-ray diffraction, X-ray fluorescence spectrometry and optical microscopy studies were used to determine the morphology and chemical composition of these electrodes. The conductivity characterization was conducted with impedance and electrochemical measurements. The electrochemical properties of NWE were studied using potassium hexacyanoferrate (II) and ascorbic acid system. |
| URI: | http://www.sciencedirect.com/science/article/pii/S0925400514006443 http://hdl.handle.net/11336/30969 https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2886 |
| Identificador DOI: | http://dx.doi.org/10.1016/j.snb.2014.05.105 |
| ISSN: | 0925-4005 |
| Aparece en las colecciones: | Artículos |
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|---|---|---|---|---|
| An innovative micrometric granular graphite–glass system composite electrode “ready to use” in voltammetry techniques.pdf | 665,87 kB | Adobe PDF | Visualizar/Abrir |
Este documento es resultado del financiamiento otorgado por el Estado Nacional, por lo tanto queda sujeto al cumplimiento de la Ley N° 26.899
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