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METHOD OF MANUFACTURING A CURRENT COLLECTOR FOR A DOUBLE ELECTRIC LAYER CAPACITOR

  • US 20090044389A1
  • Filed: 10/27/2008
  • Published: 02/19/2009
  • Est. Priority Date: 06/24/2005
  • Status: Active Grant
First Claim
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1. A method of manufacturing a capacitor current collector that is resistant to acidic electrolytes, comprising:

  • providing a conductive basis formed from an electrically conductive metal;

    coating at least certain surfaces of said conductive basis with a protective coating material comprising a conductive composite that includes a conductive carbon powder and a polymer binder;

    subjecting said protective coating material to a solvent evaporation step; and

    subjecting said protective coating material to a thermal treatment step.

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