Preliminary metal metallization method and its application in battery material

Preliminary metal metallization method and its application in battery material

  • CN 104,766,947 A
  • Filed: 01/03/2014
  • Published: 07/08/2015
  • Est. Priority Date: 01/03/2014
  • Status: Active Application
First Claim
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1. a method for alkali metal in advance, it is characterized in that, described method comprises:

  • Under room temperature, in an inert atmosphere, be that the polycyclc aromatic compound of 0.005mol/L ~ 10mol/L is dissolved in organic solvent and forms precursor aqueous solution by concentration;

    Alkali metal is added in described precursor aqueous solution;

    Leave standstill 0.5 ~ 48 hour, described dissolved alkali metal, in precursor aqueous solution, forms the blackish green or lurid alkali metal solution of black;

    Wherein, in described alkali metal solution, alkali-metal content is 0.005g/L ~ 150g/L.

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