Lead Determination on Silver Composite Electrodes Using the Effect of Underpotential Deposition

Autoři

  • Tomas Navratil J.Heyrovsky Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Prague,
  • Miloslav Kopanica UNESCO Trace Element Satellite Center, Department of Analytical Chemistry, Faculty of Science, Charles University,128 43 Prague

Abstrakt

The silver composite electrode prepared from silver and graphite powder and methacrylate resin is a suitable sensor for voltammetric measurements. The effect of underpotential deposition on the composite electrode can be utilized for analytical purposes, e.g. for determination of lead. By application of differential pulse anodic stripping voltammetry, lead can be determined in natural water without removing surfactants and dissolved oxygen.

Stahování

Publikováno

15.03.2002

Jak citovat

Navratil, T., & Kopanica, M. (2002). Lead Determination on Silver Composite Electrodes Using the Effect of Underpotential Deposition. Chemické Listy, 96(2). Získáno z http://chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2350

Číslo

Vol 96 No 2 (2002)

Sekce

Články