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Kinetics of oxygen evolution of oxide electrodes of the ruthenium-titanium oxide anode type

Journal Article · · Sov. Electrochem. (Engl. Transl.); (United States)
OSTI ID:5406989
; ;
Polarization curves were taken to evaluate the effect of the nature of the anion on the course of the anodic evolution of oxygen. They were taken on the same ruthenium titanium oxide anodes (ORTA) electrode in acidic and basic solutions of perchlorate, sulfate, and phoshate and in acidic chloride solutins. Potentials were measured relative to a reversible hydrogen electrode in the same solution. The experimental results are presented. A somewhat increased overvoltage of oxygen evolution on an ORTA is observed in the presence of ions being more strongly absorbed and in this sense there is qualitative agreement between the kinetic and adsorption data.
Research Organization:
A.N. Frumkin Institute, Moscow
OSTI ID:
5406989
Journal Information:
Sov. Electrochem. (Engl. Transl.); (United States), Journal Name: Sov. Electrochem. (Engl. Transl.); (United States) Vol. 21:8; ISSN SOECA
Country of Publication:
United States
Language:
English

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Related Subjects

25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400 -- Electrochemistry
ADSORPTION
ALKALI METAL COMPOUNDS
ANIONS
ANODES
CHALCOGENIDES
CHARGED PARTICLES
CHEMICAL REACTION KINETICS
CHEMISTRY
CHLORINE COMPOUNDS
DESORPTION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELECTROLYTES
ELEMENTS
HALOGEN COMPOUNDS
IONS
KINETICS
NONMETALS
OVERVOLTAGE
OXIDES
OXYGEN
OXYGEN COMPOUNDS
PERCHLORATES
PH VALUE
PHOSPHATES
PHOSPHORUS COMPOUNDS
POLARIZATION
PRODUCTION
REACTION KINETICS
REFRACTORY METAL COMPOUNDS
RUTHENIUM COMPOUNDS
RUTHENIUM OXIDES
SODIUM COMPOUNDS
SODIUM PERCHLORATES
SODIUM PHOSPHATES
SODIUM SULFATES
SORPTION
SULFATES
SULFUR COMPOUNDS
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS