The Choice of Base Electrolyte for Voltammetric Trichlorobiphenyls Determination Based on Surface Pressure Measurement

Autoři

  • K. Bojda Department of Environment Protection, University of Pardubice, Pardubice
  • J. Kacirova Department of Environment Protection, University of Pardubice, Pardubice

Abstrakt

A method of basic electrolyte choice for voltammetric determination of trichlorobiphenyl (TCB) in mixed solvents (water - ethanol, dimethylformamide, dimethyl sulfoxide, or formaldehyde, 1:1) containing 0.05 M H2SO4 or 0.05 M KOH as electrolytes, based on surface pressure measurement was described. The highest interphase activity of TCB was observed in 0.05 M KOH in a water - ethanol mixture (1:1), the lowest in 0.05 M H2SO4 in water - dimethylformamide.

Stahování

Publikováno

15.04.2001

Jak citovat

Bojda, K., & Kacirova, J. (2001). The Choice of Base Electrolyte for Voltammetric Trichlorobiphenyls Determination Based on Surface Pressure Measurement. Chemické Listy, 95(3). Získáno z http://ww.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2440

Číslo

Vol 95 No 3 (2001)

Sekce

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