Cathodic behavior of aluminum in aqueous lanthanum chloride solutions

Journal Article · Sun Nov 01 04:00:00 EST 1987 · Sov. Electrochem. (Engl. Transl.); (United States)

OSTI ID:6965539

Tomashova, N N; Popova, S S; Kabonov, B N; Kiseleva, I G; Teplitskaya, G L; Chekavtsev, A V

The authors investigated the possibility of discharging lanthanum ions from aqueous solutions at room temperature via the cathodic incorporation mechanism. For preliminary information, they recorded cathodic polarization curves at aluminum at potentials less negative than those of cathodic deposition of metallic lanthanum on a lanthanum electrode. Then they used anodic chronopotentiometry to study the amounts of the cathodic incorporation product as a function of cathodic polarization conditions, and determined the shift in open-circuit potential of the electrode which occurred as a result of cathodic incorporation.

• Research Organization: A. N. Frumkin Institute of Electrochemistry, Moscow (USSR)
• OSTI ID: 6965539
• Journal Information: Sov. Electrochem. (Engl. Transl.); (United States), Journal Name: Sov. Electrochem. (Engl. Transl.); (United States) Vol. 23:5; ISSN SOECA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400 -- Electrochemistry
ALUMINIUM
AQUEOUS SOLUTIONS
CATHODES
CHEMISTRY
CHLORIDES
CHLORINE COMPOUNDS
COATINGS
CURRENTS
DEPOSITION
DESORPTION
DISPERSIONS
ELECTRIC CURRENTS
ELECTRIC POTENTIAL
ELECTROCHEMISTRY
ELECTRODEPOSITED COATINGS
ELECTRODEPOSITION
ELECTRODES
ELECTROLYSIS
ELECTROLYTES
ELEMENTS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN
LANTHANUM
LANTHANUM CHLORIDES
LANTHANUM COMPOUNDS
LYSIS
METALS
MIXTURES
NONMETALS
PHASE STUDIES
POLARIZATION
POTENTIOMETRY
RARE EARTH COMPOUNDS
RARE EARTHS
SOLUTIONS
SURFACE COATING
TITRATION