Free Energies of Formation of Silver Sulfide and Lead Sulfide by Electromotive Force Measurements at High Temperature

1 January 1971

journal article
Published by The Electrochemical Society in Journal of the Electrochemical Society

Vol. 118 (3) , 419-425
https://doi.org/10.1149/1.2408072

Abstract

The Gibbs free energy of formation of and were measured in the temperature range 500°–800°C. The measurements were made with an electrochemical formation cell employing a sulfur vapor electrode and a fused chloride electrolyte saturated with the sparingly soluble sulfide. For the reaction For the reaction

Keywords

THERMAL PROPERTIES
ELECTROCHEMICAL ELECTRODES
ELECTROLYTES
MOLTEN CARBONATE FUEL CELLS
OXIDATION
ELECTRODE POTENTIALS
SILVER SULFIDE
LEAD SULFIDE

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