Connecting contact leads to lithium-based electrodes

Connecting contact leads to lithium-based electrodes

  • CN 103,999,261 A
  • Filed: 07/11/2012
  • Published: 08/20/2014
  • Est. Priority Date: 12/15/2011
  • Status: Active Application
First Claim
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1. at least one electrode is connected in to a method for contact lead, wherein said electrode comprises sheet or the paper tinsel with contact zone, and wherein said contact lead comprises the conductive lead wire with end sections, said method comprising the steps of:

  • I) locate the described end sections of described contact lead and the described contact zone of described at least one electrode, make to exist between described end sections and described contact zone overlapping;

    Ii) described contact zone ultra-sonic welded in described end sections, thereby by described at least one electrode engagement in described contact lead,At least described contact zone of wherein said or paper tinsel is formed by alkali metal or alkali metal alloy.

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