Sodium sulfur container with chromium/chromium oxide coating

Patent · Tue Feb 03 00:00:00 EST 1981

OSTI ID:6330686

Higley, L R; Ludwig, F A

A coating of chromium/chromium oxide is disclosed for coating the surfaces of electrically conducting components of a sodium sulfur battery. This chromium/chromium oxide coating is placed on the surfaces of the electrically conducting components of the battery which are in contact with molten polysulfide and sulfur reactants during battery operation.

• Assignee: Ford Motor Co
• Patent Number(s): US 4248943
• OSTI ID: 6330686
• Resource Relation: Patent File Date: Filed date 21 Apr 1980
• Country of Publication: United States
• Language: English

Related Subjects

25 ENERGY STORAGE
SODIUM-SULFUR BATTERIES
CONTAINERS
CHROMIUM
CHROMIUM OXIDES
COATINGS
SURFACE COATING
CHALCOGENIDES
CHROMIUM COMPOUNDS
DEPOSITION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELEMENTS
METAL-NONMETAL BATTERIES
METALS
OXIDES
OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
250903* - Energy Storage- Batteries- Materials
Components
& Auxiliaries