Electrode and battery

Electrode and battery

  • CN 101,197,437 A
  • Filed: 12/05/2007
  • Published: 06/11/2008
  • Est. Priority Date: 12/06/2006
  • Status: Active Application
First Claim
Patent Images

1. electrode comprises:

  • Collector body, described collector body comprise that active material layer forms peaceful skating area, district, and the surface roughness in described level and smooth district forms the surface roughness in district less than described active material layer;

    AndActive material layer, the described active material layer that is arranged on described collector body forms in the district,Wherein, contact conductor is connected in described level and smooth district.

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