ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

 Influence of wetting of the electrode on its effective surface Application to the study of diffusion in the melt NaCl—KCl—PbCl₂

P. Fellner and Ž. Lubyová

Institute of Inorganic Chemistry, Slovak Academy of Sciences, 809 34 Bratislava

Abstract: Using the chronopotentiometric method, the diffusion coeffs. of Pb²⁺ ions in fused NaCl (t = 820°C, D = 4.69 × 10^-5 cm² s^-1) and in the equimolar fused NaCl-KCl mixt. (t = 710°C, D = 3.51 × 10^-5 cm² s^-1) were detd. The exptl. results were compared with literature data and the influence of rising of meniscus of the melt at immersed electrode on the value of apparent diffusion coeff. is discussed.

Full paper in Portable Document Format: 336a711.pdf

Chemical Papers 33 (6) 711–719 (1979)