Bipolar electrochemical battery of stacked wafer cells

Details Bipolar electrochemical battery of stacked wafer cells Bipolar electrochemical battery of stacked wafer cells

2005-05-03

2005-05-03

Ryan, Patrick (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S157000, C429S162000, C429S124000, C429S127000, C429S176000, C429S082000, C429S152000, C429S217000, C429S223000, C429S218200, C429S066000, C429S185000

Reexamination Certificate

active

06887620

ABSTRACT:
The bipolar electrochemical battery of the invention comprises:a stack of at least two electrochemical cells electrically arranged in series with the positive face of each cell contacting the negative face of an adjacent cell, wherein each of the cells comprises(a) a negative electrode;(b) a positive electrode;(c) a separator between the electrodes, wherein the separator includes an electrolyte;(d) a first electrically conductive lamination comprising a first inner metal layer and a first polymeric outer layer, said first polymeric outer layer having at least one perforation therein to expose the first inner metal layer, said first electrically conductive lamination being in electrical contact with the outer face of the negative electrode; and(e) a second electrically conductive lamination comprising a second inner metal layer and a second polymeric outer layer, said second polymeric outer layer having at least one perforation therein to expose the second inner metal layer, said second electrically conductive lamination being in electrical contact with the outer face of the positive electrode; wherein the first and second laminations are sealed peripherally to each other to form an enclosure including the electrodes, the separator and the electrolyte.

REFERENCES:
patent: 3717505 (1973-02-01), Unkle, Jr. et al.
patent: 3898099 (1975-08-01), Baker et al.
patent: 4098965 (1978-07-01), Kinsman
patent: 4098967 (1978-07-01), Biddick et al.
patent: 4110519 (1978-08-01), Nilsson
patent: 4204036 (1980-05-01), Cohen et al.
patent: 4312928 (1982-01-01), Van Deutekom
patent: 4404267 (1983-09-01), Iacovangelo et al.
patent: 4487817 (1984-12-01), Willems et al.
patent: 4567119 (1986-01-01), Lim
patent: 4677041 (1987-06-01), Specht
patent: 4728586 (1988-03-01), Venkatesan et al.
patent: 4844999 (1989-07-01), Oshitani et al.
patent: 5043233 (1991-08-01), Kameoka et al.
patent: 5132177 (1992-07-01), Kawano et al.
patent: 5234779 (1993-08-01), Mix et al.
patent: 5374490 (1994-12-01), Aldecoa
patent: 5393617 (1995-02-01), Klein
patent: 5451474 (1995-09-01), Wu et al.
patent: 5478363 (1995-12-01), Klein
patent: 5492543 (1996-02-01), Lim
patent: 5552242 (1996-09-01), Ovshinsky
patent: 5552243 (1996-09-01), Klein
patent: 5585142 (1996-12-01), Klein
patent: 5611823 (1997-03-01), Klein
patent: 5698342 (1997-12-01), Klein
patent: 6146780 (2000-11-01), Cisar et al.
patent: 0 195 567 (1986-09-01), None
patent: 0 284 063 (1988-09-01), None
patent: 0 359 557 (1990-03-01), None
patent: 0 503 622 (1992-09-01), None
patent: 0 530 659 (1993-03-01), None
patent: 0 557 522 (1993-09-01), None
patent: 1 489 538 (1977-10-01), None
patent: 60 190570 (1985-09-01), None
patent: 62 297471 (1987-12-01), None
patent: 63 4829 (1988-01-01), None
patent: 1 195673 (1989-08-01), None
patent: 2 243768 (1990-09-01), None
patent: 2 253557 (1990-10-01), None
patent: 3 245460 (1991-11-01), None
patent: 4 359864 (1992-12-01), None
patent: 5 41210 (1993-02-01), None
patent: 6 163072 (1994-06-01), None
Sakai et al., “Nickel-metal hydride battery using microencapsulated alloys”, Journal of the Less-Common Metals, vol. 172-174 (1991), pp. 1194-1204.
Sakai et al., “Effects of Microencapsulation of Hydrogen Storage Alloy on the Performances of Sealed Nickel/Metal Hydride Batteries”, J. Electrochem. Society, Mar. 1987, pp. 558-562.
Wada et al., “Production of copper-alloy complex granules for nickel/metal hydride electrodes”, Journal of Alloys and Compounds, vol. 192 (1993), pp. 164-166.

Affiliated with

Also associated with

Rating

Bipolar electrochemical battery of stacked wafer cells does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bipolar electrochemical battery of stacked wafer cells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bipolar electrochemical battery of stacked wafer cells will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3452996