Kinetics and mechanism of the silver electrode reaction in molten AgCl-NaCl binary mixtures

• Autorzy: Kisza A. , Dzielendziak J. , Kaźmierczak J.
• Języki publikacji: EN

Abstrakty

EN

Kinetics and mechanism of the silver electrode reaction in six melts of the binary AgCl-NaCl system were determined at several temperatures by Electrochemical Impedance Spectroscopy (EIS) and Relaxation Method with galvanostatic perturbation (RM). The exchange current density for this electrode process ranges from 2.5 to 4.5 cm(-2) for different melt composition. The diffusion coefficient of the silver ion and the activation parameters are also determined in melts containing 80 and 90 mol % of NaCl.

Słowa kluczowe

EN

silver chloride-sodium chloride melts; exchange current density; inductive model of the electric double layer; high energy electrodes; barrier-less charge transfer; diffusion

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 1998
• Tom: Vol. 72, nr 10
• Strony: 2321--2330
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Kisza A.

autor

Dzielendziak J.

autor

Kaźmierczak J.

• Faculty of Chemistry, University of Wrocław, ul. F. Joliot -Curie 14 50-383 Wrocław, Poland