Electrode having a conductive contact area and method of making

Details Electrode having a conductive contact area and method of making Electrode having a conductive contact area and method of making

1990-09-20

1993-03-23

Bell, Mark L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429209, 429223, 429233, 429235, H01M 402

Patent

active

051962810

ABSTRACT:
An electrode for a rechargeable electrochemical cell including an electrically conductive substrate, a layer of an electrochemically active material attached to the substrate, the active material comprising a reducible species of a metal, at least one conductive contact area formed of a metallic form of said metal attached to said substrate, said metallic contact area comprising said reducible species in a converted form. A positive electrode is further provided wherein said active material is nickel hydroxide and said metallic form of said metal is nickel metal. The invention further comprises the method for manufacturing electrodes as described above, featuring use of reducing gas to effect conversion.

REFERENCES:
patent: 1940385 (1933-12-01), Ackermann
patent: 4029132 (1977-06-01), Jackovitz et al.
patent: 4060676 (1977-11-01), Dey et al.
patent: 4224392 (1980-09-01), Osurin
patent: 4330603 (1982-05-01), Jackovitz et al.
patent: 4425192 (1984-01-01), McKinley
patent: 4439281 (1984-03-01), Schneider et al.
patent: 4443526 (1984-04-01), Jackovitz et al.
patent: 4973534 (1990-11-01), Adendorff et al.
patent: 4975035 (1990-12-01), Kuklinski et al.
patent: 4985318 (1991-01-01), Oshitani et al.
patent: 5023155 (1991-06-01), Charkey et al.

Affiliated with

Also associated with

Rating

Electrode having a conductive contact area and method of making does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrode having a conductive contact area and method of making , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrode having a conductive contact area and method of making will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1350727