Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1988-12-13
1989-10-17
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429218, H01M 616
Patent
active
048746800
ABSTRACT:
A lithium secondary battery which comprises a positive electrode made of vanadium pentoxide as a principle component, a negative electrode made of lithium absorbing alloy, and an electrolyte prepared from an organic solvent dissolved with lithium salt. The lithium absorbing alloy is an alloy containing aluminum as a principle component, and the amount of lithium absorbed by the alloy is not greater than 8 wt % relative to the weight of the vanadium pentoxide and not smaller than 4 wt % relative to the alloy containing the aluminum as the principal component.
REFERENCES:
patent: 3929504 (1975-12-01), Gore et al.
patent: 4002492 (1977-01-01), Rao
patent: 4228226 (1980-10-01), Christian et al.
patent: 4626335 (1986-12-01), Cupp et al.
patent: 4645726 (1987-02-01), Hiratani et al.
Ikehata Toshihiko
Koshiba Nobuharu
Takata Kenichi
Matsushita Electric - Industrial Co., Ltd.
Skapars Anthony
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