Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1990-09-07
1991-06-04
Morris, Theodore
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429144, 429247, H01M 208
Patent
active
050213075
ABSTRACT:
Glass compositions containing CaO, Al.sub.2 O.sub.3, B.sub.2 O.sub.3, SrO and BaO in various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with pin materials of 446 Stainless Steel and Alloy-52 rather than molybdenum, for use in harsh chemical environments, specifically in lithium batteries.
REFERENCES:
patent: 4687717 (1987-08-01), Kann et al.
Brow Richard K.
Watkins Randall D.
Brunsman David M.
Chafin James H.
Daniel Anne D.
Morris Theodore
Moser William R.
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