Electrolyte Additive for Lithium Rechargeable Organic Electrolyte Battery.

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Abstract:

The invention relates in general to a rechargeable lithium organic electrolyte battery and in particular to an electrolyte additive for such a battery that provides overcharge protection. Rechargeable lithium-organic electrolyte batteries are being developed to provide low cost, high energy density power sources for communication, night vision and various other army applications. Typically, a rechargeable lithium organic electrolyte battery includes a lithium anode, a cathode including compounds such as titanium disulfide, molybdenum oxide, molybdenum sulfide, vanadium oxide, vanadium sulfide, chromium oxide, etc an electrolyte solution including an inorganic lithium salt such as lithium hexafluoroarsenate, lithium perchlorate, etc.

Author(s):
Behl, Wishvender K. ; Chin, Der-tau
Author Organization(s):
DEPARTMENT OF THE ARMY WASHINGTON DC
Descriptive Note:
Patent Application, Filed 8 Feb 88,
Pagination:
0008

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PAT-APPL-153 611
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*ELECTROLYTES, *ORGANIC MATERIALS, *STORAGE BATTERIES, *PATENT APPLICATIONS, ADDITIVES, ANODES, ARSENATES, CHROMIUM COMPOUNDS, FLUORINE COMPOUNDS, INORGANIC MATERIALS, LITHIUM, LITHIUM PERCHLORATE, LOW COSTS, MOLYBDENUM, NIGHT VISION, OXIDES, SALTS, SULFIDES, TITANIUM, VANADIUM, VANADIUM COMPOUNDS, MOLYBDENUM COMPOUNDS, CYCLIC TESTS, CHARGE DENSITY, ELECTRIC CHARGE
Field(s)/Group(s):
Electrochemical Energy Storage, Inorganic Chemistry, Organic Chemistry
Keyword(s):
*Rechargeable lithium batteries, Battery overcharge protection, Lithium iodides, *Organic electrolytes
Report Date:
1988 Feb 08