Collector, battery and their manufacture method

Collector, battery and their manufacture method

  • CN 107,302,092 A
  • Filed: 04/11/2017
  • Published: 10/27/2017
  • Est. Priority Date: 04/14/2016
  • Status: Active Application
First Claim
Patent Images

1. a kind of collector, has:

  • Copper substrate, the average amount with the oxygen element within 1.0 μ

    m of the thickness from surface is more than 10.5at% oxygenChange layers of copper;

    AndPositive temperature coefficient resistor layer, comprising thermoplastic resin and conductive material, and covers the copper oxide of the Copper substrate.

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