Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1988-03-11
1990-03-27
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429218, H01M 1040
Patent
active
049119966
ABSTRACT:
A rechargeable electrochemical cell with an electrolyte and anode has a cathode including an active cathode material with a surface at which at least one side reaction occurs during a normal discharge cycle of the cell. The outer surface of the cathode material includes a protective coating that inhibits the side reactions without preventing discharge of the cathode.
REFERENCES:
patent: 2820730 (1958-01-01), Grulke et al.
patent: 4091191 (1978-05-01), Gaines
patent: 4237204 (1980-12-01), Thompson et al.
patent: 4576883 (1986-03-01), Hope et al.
Holleck Gerhard L.
Nguyen Trung
EIC Laboratories Inc.
Walton Donald L.
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