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Rechargeable galvanic cell and electrolyte therefor-II

  • US 3,944,430 A
  • Filed: 09/18/1970
  • Issued: 03/16/1976
  • Est. Priority Date: 09/18/1970
  • Status: Expired due to Term
First Claim
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1. A rechargeable galvanic cell including a zinc anode, a cathode, and an electrolyte, wherein the electrolyte comprises an aqueous solution containing soluble zinc and a quaternary ammonium compound in an amount sufficient to suppress formation of dendrites on said zinc anode during charging of the cell, said amount being a concentration of said quaternary ammonium compound in said electrolyte within the range of from about 5 ×

  • 10-4 molar to about 5 ×

    10-1 molar.

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