METHOD FOR MANUFACTURING ELECTRODE FOR POWER STORAGE DEVICE AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE

  • US 20110073561A1
  • Filed: 09/23/2010
  • Published: 03/31/2011
  • Est. Priority Date: 09/30/2009
  • Status: Active Grant
First Claim
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1. A method for manufacturing an electrode for a power storage device, the method comprising the steps of:

  • forming a conductive body functioning as a current collector;

    forming a mixed layer including an amorphous region and a microcrystalline region over one of surfaces of the conductive body; and

    etching the mixed layer selectively, so that a part of or a whole of the amorphous region is removed and the microcrystalline region is exposed, thereby, forming an active material of the electrode for the power storage device.

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