POSITIVE ELECTRODE LITHIUM SUPPLEMENTING MATERIAL, POSITIVE ELECTRODE CONTAINING POSITIVE ELECTRODE LITHIUM SUPPLEMENTING MATERIAL, AND PREPARATION METHOD THEREOF
Abstract:
A positive electrode lithium supplementing material includes at least one of Li2M1O2, Li2M2O3, Li5FexM31-xO4, or Li6MnyM41-yO4, where M1 contains at least one of Ni, Mn, Cu, Fe, Cr, or Mo; M2 contains at least one of Ni, Mn, Fe, Mo, Zr, Si, Cu, Cr, or Ru; M3 contains at least one of Al, Nb, Co, Mn, Ni, Mo, Ru, or Cr; and M4 contains at least one of Ni, Fe, Cu, or Ru; where 0≤x≤1 and 0≤y≤1.
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