All-solid-state lithium-ion secondary battery and manufacture method thereof

All-solid-state lithium-ion secondary battery and manufacture method thereof

  • CN 101,281,985 B
  • Filed: 03/28/2008
  • Issued: 07/06/2016
  • Est. Priority Date: 03/29/2007
  • Status: Active Grant
First Claim
Patent Images

1. an all-solid-state lithium-ion secondary battery, it is characterised in that including:

  • Anode;

    Negative electrode;

    WithIt is arranged in the solid electrolyte layer between described anode and described negative electrode, wherein,At least one in described solid electrolyte and described anode and described negative electrode, by under undried state, multi-layer coated colloidal sol shape solid electrolyte layer precursor for forming described solid electrolyte layer, for forming the colloidal sol shape anode precursor of described anode and for forming the colloidal sol shape cathode precursor of described negative electrode, then it is fired and obtainsDescribed anode contains at least one metal in Sn, Si, Al, Ge, Sb, Ag, Ga, In, Fe, Co, Ni, Ti, Mn, Ca, Ba, La, Zr, Ce, Cu, Mg, Sr, Cr, Mo, Nb, V and Zn, the alloy being made up of these two or more metals, the oxide of described metal, with at least one in the oxide of described alloyDescribed anode contains at least one composite being carried with in the emptying aperture of carbon porous body in described metal, described alloy, the oxide of described metal and the oxide of described alloy,The colloidal sol shape anode precursor forming described anode is the material containing the ion of at least one metal in Sn, Si, Al, Ge, Sb, Ag, Ga, In, Fe, Co, Ni, Ti, Mn, Ca, Ba, La, Zr, Ce, Cu, Mg, Sr, Cr, Mo, Nb, V and Zn, hydroxy acid and dihydroxylic alcoholsDescribed colloidal sol shape anode precursor is fired under torpescence atmosphere.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×