Electrochemical storage cell

Patent · Tue Dec 16 04:00:00 EST 1980

OSTI ID:6330636

Hartmann, B; Kleinschmager, H

An electrochemical storage cell or battery with an anode space for an alkali metal as the anolyte and with a cathode space for a sulfur-containing catholyte substance, which are separated from each other by an alkali-ion-conducting solid electrolyte and are confined by a cell wall of metal, particularly of a light metal or steel is described. Long-life corrosion protection of the metal cell wall is provided by a protective layer by applying to at least that part of the metal cell wall in contact with the catholyte substance, a foil of corrosion-resistant material 0.01 to 0.2 mm thick by means of a conductive adhesive which retains its adhesive properties at operating temperatures.

• Assignee: Brown Boveri and Cie Ag (Germany, Federal Republic Of)
• Patent Number(s): US 4239837
• OSTI ID: 6330636
• Country of Publication: United States
• Language: English

Related Subjects

25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ADHESIVES
CONTAINERS
CORROSION PROTECTION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTROLYTES
FOILS
LAYERS
LITHIUM-SULFUR BATTERIES
METAL-NONMETAL BATTERIES
SODIUM-SULFUR BATTERIES
SOLID ELECTROLYTES