Method for fabricating composite electrodes
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Accused Products
Abstract
Disclosed is a method for manufacturing electrodes (100) for electrochemical devices such as batteries and capacitors in which a viscous polysiloxane polymer electrolyte (116) is incorporated into the slurry of materials forming the electrode (100). The optional addition of protective additives (218) to the slurry is also disclosed. A follow-on vacuum impregnation step (228) is disclosed to further improve penetration and wetting by the electrolyte (116).
88 Citations
69 Claims
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1-31. -31. (cancelled)
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32. A method for making a composite electrode comprising the acts of:
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a) mixing to form a slurry at least one of each of the following;
active material and liquid polymer; and
b) casting said slurry in contact with at least one current collector. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69)
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Specification