Chemistry: electrical and wave energy – Processes and products
Patent
1973-03-30
1976-09-07
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
204 43T, 204 96, 204293, 429245, H01M 422
Patent
active
039792234
ABSTRACT:
An improved system for electrochemical impregnation of active material into an electrode for a galvanic cell comprises utilizing a constant potential during the impregnation as well as a screen or barrier interposed, in the bath, around the electrode while it is impregnated to mitigate the deposition of active material on the outside of the electrode surfaces. A more densely packed electrode having a higher charge rating per unit volume results. In a preferred embodiment the active material comprises a minor amount of a second ion and the ratio of the two ions in the bath is maintained by use of a consumable electrode in the bath having the desired ratio of ions therein.
REFERENCES:
patent: 880957 (1908-03-01), Aylsworth
patent: 914343 (1909-03-01), Edison
patent: 3282825 (1966-11-01), Brown et al.
patent: 3414494 (1968-12-01), Cuenot
patent: 3443996 (1969-05-01), Folk et al.
patent: 3467586 (1969-09-01), Grotheer et al.
patent: 3492544 (1970-01-01), Falanga
patent: 3507699 (1970-04-01), Pell et al.
patent: 3558454 (1971-01-01), Schafer
patent: 3591483 (1971-07-01), Loftfield et al.
patent: 3600227 (1971-08-01), Hardman
Acree Stuart F.
Akridge Allen P.
Kroger Hanns H.
Dearing D. A.
General Electric Company
Kaplan G. L.
Lefevour C. F.
Neuhouser F. H.
LandOfFree
Electrochemical impregnation of electrode for rechargeable cell does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrochemical impregnation of electrode for rechargeable cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical impregnation of electrode for rechargeable cell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2170920