Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1998-01-12
2000-02-15
Nuzzolillo, Maria
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
429 94, 4292318, 429232, 205 59, H01M 1038, H01M 1040
Patent
active
060250933
ABSTRACT:
The invention relates to a lithium ion cell, comprising a positive electrode which contains a chalkogen compound, containing lithium, of a transition metal, a non-aqueous electrolyte and a negative electrode which is separator-isolated and contains carbon, which is characterized in that the cell contains lithium metal or a lithium alloy in a form physically separated from the electrodes, the lithium metal or the lithium alloy having a connection for the main lead of an electrode and, via the electrolyte, an ionic connection for the electrodes.
REFERENCES:
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patent: 5028500 (1991-07-01), Fong et al.
patent: 5147739 (1992-09-01), Beard
patent: 5358802 (1994-10-01), Mayer et al.
patent: 5541022 (1996-07-01), Mizumoto et al.
patent: 5756232 (1998-05-01), Kelly et al.
Chaney Carol
Nuzzolillo Maria
Varta Batterie Aktiengesellschaft
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