Search

Your search keyword '"Fouad Chouaib"' showing total 1 results
Start Over Author "Fouad Chouaib" Journal journal of electroanalytical chemistry and interfacial electrochemistry
1 results on '"Fouad Chouaib"'

1. Chemical and electrochemical properties of manganese in water+sodium hydroxide and water+potassium hydroxide mixtures at 25°C

Author

Gérard Picard, Maria Del Carmen Sanson, B. Tremillon, Pierre-Henry Heubel, and Fouad Chouaib

Subjects
Potassium hydroxide, chemistry.chemical_compound, Aqueous solution, chemistry, Sodium hydroxide, Sodium, Alkaline water electrolysis, Inorganic chemistry, chemistry.chemical_element, Hydroxide, Manganese, Pourbaix diagram
Abstract

Experimental study of the solubility of Mn(II) and Mn(III) was carried out by polarography in water+hydroxide mixtures at 25°C. This method also permitted determination of the standard potential of the Mn(II)/Mn(III) electrochemical system as a function of the composition of the medium. These measurements were supplemented by a voltammetric study carried out with a carbon-paste electrode. The results obtained, combined with published thermochemical data, permitted the construction of potential-composition diagrams (analogous to diagrams of Pourbaix for aqueous solutions), thus identifying the properties of manganese in water+sodium hydroxide and water+potassium hydroxide mixtures.

Published
1981
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results