Development of a Novel Solid-State Sensor Electrode Based on Titanium Thin Film as an Indicator Electrode in Potentiometric and Conductometric Acid-Base Titration in Aqueous Solution

Article English OPEN
Nasser Abu Ghalwa;

A modified Ti/(SnO2 + Sb2O3) electrode was prepared by thermal deposition on titanium substrate and its use as indicator electrode to potentiometric and conductometric acid-base titration in aqueous solution at 298 K was developed. The E-pH curve is linear with slope of... View more
  • References (31)
    31 references, page 1 of 4

    Peter, K.. Metal oxides and ion-exchanging surfaces as pH sensors in liquids: state-of-the-art and outlook. Sensors. 2009; 9 (6): 4955-4985

    Himmel, D., Goll, S. K., Leito, I., Krossing, I.. A unified pH scale for all phases. Angewandte Chemie International Edition. 2010; 49 (38): 6885-6888

    Benezeth, P., Palmer, D. A.. Potentiometric determination of cadmium-acetate complexation in aqueous solutions to 250°C. Chemical Geology. 2000; 167 (1): 11-24

    Teixeira, M. F. S., Ramos, L. A., Neves, E. A., Cavalheiro, E. T. G.. A solid Fe2O3 based carbon-epoxy electrode for potentiometric measurements of pH. Portugaliae Electrochimica Acta. 2002; 20: 139-149

    El-Giar, E. M., Wipf, D. O.. Microparticle-based iridium oxide ultramicroelectrodes for pH sensing and imaging. Journal of Electroanalytical Chemistry. 2007; 609 (2): 147-154

    Teixeira, M. F., Moraes, F. C., Fatibello-Filho, O., Ferracin, L. C., Rocha-Filho, R. C., Bocchi, N.. Novel λ-MnO2-based graphite-epoxy electrode for potentiometric determination of acids and bases. Sensors and Actuators B. 1999; 56 (1): 169-174

    Cross, G. G., Fyles, T. M., Suresh, V. V.. Coated-wire electrodes containing polymer immobilized ionophores blended with poly(vinyl chloride). Talanta. 1994; 41 (9): 1589-1596

    Ha, Y., Wang, M.. Capillary melt method for micro antimony oxide pH electrode. Electroanalysis. 2006; 18 (11): 1121-1125

    Razmi, H., Heidari, H., Habibi, E.. Ph-sensing properties of PbO2 thin film electrodeposited on carbon ceramic electrode. Journal of Solid State Electrochemistry. 2008; 12 (12): 1579-1587

    Pocrifka, L. A., Gonçalves, C., Grossi, P., Colpa, P. C., Pereira, E. C.. Development of RuO2-TiO2 (70-30) mol% for pH measurements. Sensors and Actuators B. 2006; 113 (2): 1012-1016

  • Metrics
Share - Bookmark