Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1989-10-24
1998-02-03
Nelson, Peter A.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429207, 429218, H01M 458
Patent
active
057142793
ABSTRACT:
The high discharge rate performance of a non-aqueous lithium electrochemi cell is improved by dispersing a portion of the lithium conducting salt of the electrolyte uniformly throughout the carbon current collector of the cathode in the form of microcrystals. Upon contact, the electrolyte solubilizes the lithium salt from the carbon current collector, increasing the surface area and thus the efficiency of the carbon current collector.
REFERENCES:
patent: 4865931 (1989-09-01), McCullough, Jr. et al.
patent: 4945014 (1990-07-01), Miyabayashi et al.
patent: 4959281 (1990-09-01), Nishi et al.
Barnes James A.
Bis Frank F.
DeBold Frank C.
Kowalchik Leonard A.
Zajac, Jr. William V.
Forrest John
Johnson Roger D.
Nelson Peter A.
The United States of America as represented by the Secretary of
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