Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1990-05-14
1992-08-25
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
429225, 429252, 296235, 205 63, H01M 1018
Patent
active
051418282
ABSTRACT:
Improvements are disclosed for electrochemical cells of the type comprising at least two bipolar electrodes, with a space occurring between adjacent electrodes which contains a liquid electrolyte. Improvement include forming improved plates for the electrodes from a thermoplastic polymer containing carbon black, wherein the electrodes are formed by dissolving the polymer in a suitable solvent, mixing carbon black with the solvent solution of the polymer, evaporating the solvent from the polymer solution containing the dispersed carbon black, pulverizing the resultant mixture of polymer and carbon black to form a powder, and pressing the powder at an elevated temperature into the improved plates. There is further disclosed, improvements in the formation of electrochemically active material on the plates of the bipolar electrodes, as well as improved separators for positioning between the bipolar electrodes and improved means for sealing the spaces between bipolar electrodes.
REFERENCES:
patent: 3676222 (1972-07-01), Deibert
patent: 3859138 (1975-01-01), Narsavage et al.
patent: 4259389 (1981-03-01), Vine et al.
patent: 4359511 (1982-11-01), Strzempko
Bennion Douglas N.
LaFollette Rodney M.
Stewart Lance L.
Brigham Young University
Crellin Terry M.
Skapars Anthony
LandOfFree
Electrochemical system using bipolar electrode 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 system using bipolar electrode, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical system using bipolar electrode will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-384123