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PRESSED POWDER PELLET BATTERY ELECTRODE SYSTEM

  • US 20070292600A1
  • Filed: 06/19/2006
  • Published: 12/20/2007
  • Est. Priority Date: 06/19/2006
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • surrounding a current collector with layered sections of electrode powder; and

    compacting the electrode powder against the current collector from opposite sides to form an electrode pellet using springs having spring constants calculated to relieve a gap difference in equal strokes from each side, wherein the resulting electrode pellet includes a substantially centered collector.

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