Li corrosion resistant glasses for headers in ambient temperature Li batteries

Patent · Fri Oct 11 00:00:00 EDT 1985

OSTI ID:5591787

Hellstrom, E E; Watkins, R D

Glass compositions containing 10 to 50 mol% CaO, 10 to 50 mol% Al/sub 2/O/sub 3/, 30 to 60 mol% B/sub 2/O/sub 3/, and 0 to 30 mol% MgO are provided. These compositions are capable of forming a stable glass-to-metal seal possessing electrical insulating properties for use in a lithium battery. Also provided are lithium cells containing a stainless steel body and molybdenum center pin electrically insulated by means of a seal produced according to the invention.

• Research Organization: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
• DOE Contract Number: AC04-76DP00789
• Assignee: Dept. of Energy
• Application Number: ON: DE86013754
• OSTI ID: 5591787
• Resource Relation: Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

25 ENERGY STORAGE
36 MATERIALS SCIENCE
LITHIUM-SULFUR BATTERIES
ELECTRICAL INSULATORS
SEALS
ALUMINIUM OXIDES
BORON OXIDES
CALCIUM OXIDES
CHEMICAL COMPOSITION
CORROSION RESISTANCE
GLASS
MAGNESIUM OXIDES
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
BORON COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
ELECTRIC BATTERIES
ELECTRICAL EQUIPMENT
ELECTROCHEMICAL CELLS
EQUIPMENT
MAGNESIUM COMPOUNDS
METAL-NONMETAL BATTERIES
OXIDES
OXYGEN COMPOUNDS
250903* - Energy Storage- Batteries- Materials
Components
& Auxiliaries
360600 - Other Materials