Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1996-08-16
1999-10-05
Maples, John S.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429341, 4292311, 4292318, H01M 1040
Patent
active
059621702
ABSTRACT:
A method of preparing an electrochemical cell wherein the electrode material adheres to the current collector to create good electrical contact is provided. A critical aspect in the process of preparing the polymer mixture for both the anode and cathode slurries is that the polymer (or copolymer) not be subject to high shear so as to be degraded. Polymer degradation contributes to the creation of the polymer concentration gradient in the electrode film.
REFERENCES:
patent: 5190695 (1993-03-01), Sotomura
patent: 5456000 (1995-10-01), Gozdz et al.
Maples John S.
Valence Technology Inc.
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