Chemistry: electrical current producing apparatus – product – and – Sealed cell having gas prevention or elimation means
Patent
1993-11-23
1995-12-12
Willis, Jr., Prince
Chemistry: electrical current producing apparatus, product, and
Sealed cell having gas prevention or elimation means
429 66, 429114, 429224, H01M 462
Patent
active
054748585
ABSTRACT:
A non-aqueous electrochemical cell comprising an active metal anode, an organic electrolyte and a cathode comprising a minor amount of a desiccant which is insoluble in the organic electrolyte and non-reactive during cell discharge. The resulting cell has been found to be resistant to internal gas generation. Such a desiccant is particularly useful in lithium/manganese dioxide cells.
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Latham Daniel W.
Medtronic Inc.
Nuzzolillo M.
Patton Harold R.
Willis Jr. Prince
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