Polypyrrole-manganese dioxide composite electrode material and preparation method thereof

Polypyrrole-manganese dioxide composite electrode material and preparation method thereof

  • CN 102,295,776 A
  • Filed: 06/24/2011
  • Published: 12/28/2011
  • Est. Priority Date: 06/24/2011
  • Status: Active Application
First Claim
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1. a polypyrrole-manganese dioxide composite electrode material is characterized in that, the preparation method of described electrode materials may further comprise the steps:

  • 1) aqueous solution of preparation permanganate, the protonic acid solution of preparation pyrrole monomer;

    2) aqueous solution with potassium permanganate is added drop-wise in the protonic acid solution of pyrrole monomer, carries out ultrasonic agitation, reaction, and with the product water and the organic solvent washing that obtain, drying obtains polypyrrole-manganese dioxide composite electrode material.

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