Cadmium super-iron alkaline battery

Cadmium super-iron alkaline battery

  • CN 101,997,143 B
  • Filed: 10/06/2010
  • Issued: 01/06/2016
  • Est. Priority Date: 10/06/2010
  • Status: Active Grant
First Claim
Patent Images

1. a cadmium super-iron alkaline battery, the barrier film comprising shell, positive electrode, negative material, alkaline electrolyte and be placed between both positive and negative polarity;

  • Negative material is cadmium cathode, electrolyte is NaOH or the KOH aqueous solution of 6-9mol/L, its positive electrode and electrolyte form by weight percentage;

    NaOH or the KOH aqueous solution of electrolyte;

    6-9mol/L is 10-15%, and positive electrode is 85-90%, and auxiliary material adhesive is 0-3%;

    It is characterized in that;

    described positive electrode by weight percentage, is made up of the ferrate of 95-99.5% and the magnesium diboride of 0.5-5%.

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