Electrochemistry of the Pb--PbO/sub 2/--PbSO/sub 4/ electrode
Journal Article
·
· J. Electrochem. Soc.; (United States)
- Loughborough Univ., Leicestershire, England
A number of observations on the electrooxidation of lead in 5M H/sub 2/SO/sub 4/ are presented. It is shown that the induction period in the potentiostatic oxidation to PbO/sub 2/ is due to the thickening of the PbSO/sub 4/ film and that a rising current transient signals the development of phase PbO/sub 2/; the minimum overpotential for this is approx. 200 mV. On a Pb--PbO/sub 2/PbSO/sub 4/ electrode a rising current response to a potentiostatic experiment is not generally obtained due to the presence of adequate growth centers. Battery behavior is in agreement with the observations. 8 figures.
- OSTI ID:
- 6762991
- Journal Information:
- J. Electrochem. Soc.; (United States), Journal Name: J. Electrochem. Soc.; (United States) Vol. 124:11; ISSN JESOA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
360604 -- Materials-- Corrosion
Erosion
& Degradation
CATHODES
CHALCOGENIDES
CHEMICAL REACTIONS
CHEMISTRY
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELECTROMOTIVE FORCE
ELEMENTS
ENERGY STORAGE SYSTEMS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LEAD
LEAD COMPOUNDS
LEAD OXIDES
LEAD SULFATES
LEAD-ACID BATTERIES
METALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PHASE STUDIES
SULFATES
SULFUR COMPOUNDS
SULFURIC ACID
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
360604 -- Materials-- Corrosion
Erosion
& Degradation
CATHODES
CHALCOGENIDES
CHEMICAL REACTIONS
CHEMISTRY
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELECTROMOTIVE FORCE
ELEMENTS
ENERGY STORAGE SYSTEMS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LEAD
LEAD COMPOUNDS
LEAD OXIDES
LEAD SULFATES
LEAD-ACID BATTERIES
METALS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PHASE STUDIES
SULFATES
SULFUR COMPOUNDS
SULFURIC ACID