Rechargeable, high-density electrochemical device

Rechargeable, high-density electrochemical device

  • CN 102,947,976 A
  • Filed: 06/07/2011
  • Published: 02/27/2013
  • Est. Priority Date: 06/07/2010
  • Status: Active Grant
First Claim
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1. chargeable electrochemical equipment comprises:

  • Positive composite cathode, described positive negative electrode comprises;

    The solid-state electrochemistry active material is included in electron conductivity and ionic conductance in the pre-charge state of described electrochemical active material;

    The solid-state electronic conductive material, the electron conductivity that comprises in its pre-charge state exceeds three times at least than the described electron conductivity of described electrochemical active material, andSolid-state, inorganic, ion-conductive material, the ionic conductance that comprises in its pre-charge state exceeds three times at least than the described ionic conductance of described electrochemical active material.

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