Small format, high current density flat plate rechargeable...

Details Small format, high current density flat plate rechargeable... Small format, high current density flat plate rechargeable...

H - Electricity

01

M

H01M 10/24 (2006.01) C25B 11/16 (2006.01) H01M 4/24 (2006.01) H01M 4/26 (2006.01)

Patent

CA 2389907

An improved flat plate rechargeable alkaline manganese dioxide-zinc cell comprising a paste-like cathode applied to a first metal based current collector; a mercury- free paste-like anode applied to a second metal based current collector, a separator, and an aqueous alkaline electrolyte. The paste-like cathode comprises active electrolytic manganese dioxide, active electrolytic manganese dioxide, 2-15% by wt of at least one of graphite and carbon black, 2-5% by wt of a polymeric binding agent. 1% or less by wt of electrolyte absorbing agent, 1-15% by wt of a barium compound, and 0.01-10% by wt hydrogen recombination catalyst. The paste like anode comprises a zinc active material, 25-50% by wt of an aqueous electrolyte, 0.5-5.0% by wt thickening agent, 0-5% by wt of electrolyte absorbing agent, and 0-20% by wt of solid zinc oxide. A method of forming paste-like cathodes and anodes for flat plate electrodes is also provided.

Affiliated with

Also associated with

Rating

Small format, high current density flat plate rechargeable... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Small format, high current density flat plate rechargeable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Small format, high current density flat plate rechargeable... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1860199