Lithium ion secondary battery positive pole current collector aluminium alloy foil and lithium ion secondary battery

Lithium ion secondary battery positive pole current collector aluminium alloy foil and lithium ion secondary battery

  • CN 103,378,369 A
  • Filed: 04/11/2013
  • Published: 10/30/2013
  • Est. Priority Date: 04/13/2012
  • Status: Active Application
First Claim
Patent Images

1. a lithium ion secondary battery positive electrode aluminum alloy foil for current collector is characterized in that, is made of the aluminium alloy that contains the Mg below 5.0%, remainder more than 0.1% in quality % and comprise Al and inevitable impurity, and thickness is 6~

  • 25 μ

    m.

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