Lithium disulfide battery

Patent · Tue Aug 16 00:00:00 EDT 1988

OSTI ID:6821901

Kaun, T D

A secondary electrochemical cell having an FeS/sub 2/ positive electrode having about 15 mole percent CoS/sub 2/, a Li alloy negative electrode and a suitable lithium-containing electrolyte, the cell being negative electrode limited and having only an endothermic discharge reaction of the positive electrode, wherein the cell operating temperatures are in the range of from about 340/sup 0/ to about 400/sup 0/C, the electrolyte is about 25 mole percent LiCl and about 38 mole percent LiBr and about 37 mole percent KBr, the negative electrode has Li present in the range of from about 48 atom percent to about 53 atom percent.

• Assignee: Dept. of Energy, Washington, DC
• Patent Number(s): US 4764437
• OSTI ID: 6821901
• Resource Relation: Patent File Date: Filed date 29 May 1986
• Country of Publication: United States
• Language: English

Related Subjects

25 ENERGY STORAGE
LITHIUM-SULFUR BATTERIES
DESIGN
ANODES
CATHODES
COBALT SULFIDES
ELECTROLYTES
HIGH TEMPERATURE
IRON SULFIDES
LITHIUM ALLOYS
LITHIUM BROMIDES
LITHIUM CHLORIDES
LITHIUM SULFIDES
POTASSIUM BROMIDES
ALKALI METAL COMPOUNDS
ALLOYS
BROMIDES
BROMINE COMPOUNDS
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
COBALT COMPOUNDS
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
HALIDES
HALOGEN COMPOUNDS
IRON COMPOUNDS
LITHIUM COMPOUNDS
LITHIUM HALIDES
METAL-NONMETAL BATTERIES
POTASSIUM COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
250901* - Energy Storage- Batteries- Design & Development
250903 - Energy Storage- Batteries- Materials
Components
& Auxiliaries