Electrode binder for a secondary battery, and secondary battery using same

Electrode binder for a secondary battery, and secondary battery using same

  • CN 102,356,491 A
  • Filed: 03/16/2010
  • Published: 02/15/2012
  • Est. Priority Date: 03/16/2009
  • Status: Active Application
First Claim
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1. electrode for secondary battery adhesive;

  • Said electrode adhesive comprise cohesive force with metal (metalloid) electrode active material be equal to or greater than 100gf/cm and with the adhesion of electrode current collector be the polymer of 0.1gf/mm to 70gf/mm;

    Lithium can reversibly stored and discharge to said metal (metalloid) electrode active materialWherein said polymer comprises and is selected from least a in polyamidoimide, polyamide, polyacrylonitrile, polyacrylic acid and the polyvinyl alcohol.

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