Electrophoretic Deposition from a Calcium Hydroxide Dispersion
Journal Article
·
· J. Appl. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:7227114
The authors studied electrophoretic deposition from a calcium hydroxide suspension to obtain separators with a designated weight, thickness, and porosity. Methyl ethyl ketone was the dispersing medium. Stabilizing and binding were acheived by methyl ethyl ketone solutions of a styrene copolymer with maleic anhydride (Styromal) and nitriloacrylic acid (SN-20). The electrophoretic deposition was carried out in a bath with parallel nickel electrodes. A figure shows the data on electrophoretic deposition from a calcium hydroxide dispersion. The coating density is not constant as previuosly thought, but varies with voltage at the bath electrodes and deposition time. The data indicate that separator coatings with designated properties can be produced directly on battery electrodes by varying the electrochemical deposition parameters.
- Research Organization:
- Lensovet Leningrad Technological Institute, Leningrad
- OSTI ID:
- 7227114
- Journal Information:
- J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 57:10,PT.2; ISSN JAPUA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400 -- Electrochemistry
ALKALINE EARTH METAL COMPOUNDS
BATTERY SEPARATORS
CALCIUM COMPOUNDS
CALCIUM HYDROXIDES
CHEMICAL COATING
COATINGS
DEPOSITION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROCHEMICAL COATING
ELECTROPHORESIS
HYDROGEN COMPOUNDS
HYDROXIDES
KETONES
MATERIALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYMERS
POLYOLEFINS
POLYSTYRENE
POLYVINYLS
PROTECTIVE COATINGS
STORAGE LIFE
SURFACE COATING
SYNTHETIC MATERIALS
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400400 -- Electrochemistry
ALKALINE EARTH METAL COMPOUNDS
BATTERY SEPARATORS
CALCIUM COMPOUNDS
CALCIUM HYDROXIDES
CHEMICAL COATING
COATINGS
DEPOSITION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROCHEMICAL COATING
ELECTROPHORESIS
HYDROGEN COMPOUNDS
HYDROXIDES
KETONES
MATERIALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYMERS
POLYOLEFINS
POLYSTYRENE
POLYVINYLS
PROTECTIVE COATINGS
STORAGE LIFE
SURFACE COATING
SYNTHETIC MATERIALS