{
  "$type": "site.standard.document",
  "description": "A method for manufacturing a cathode active material for a lithium secondary battery according to the present invention comprises the steps of: mixing a transition metal hydroxide comprising transition metals inclusive of nickel (Ni), cobalt (Co), and manganese (Mn), a lithium-containing raw…",
  "path": "/patents/1434253",
  "publishedAt": "2026-01-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B35/00",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "A method for manufacturing a cathode active material for a lithium secondary battery according to the present invention comprises the steps of: mixing a transition metal hydroxide comprising transition metals inclusive of nickel (Ni), cobalt (Co), and manganese (Mn), a lithium-containing raw material, and a doping raw material including at least one doping element selected from the group consisting of Al, Mg, Co, V, Ti, Zr, and W and subjecting the mixture to a first baking process to afford a lithium composite transition metal oxide doped with the doping element; and mixing the lithium composite transition metal oxide and at least one coating element selected from the group consisting of Al, Mg, Co, Ti, Zr, and B and subjecting the mixture to a second baking process to produce a cathode active material for a lithium secondary battery, in which a coating layer comprising the coating element is formed on the lithium composite transition metal oxide, wherein the doping raw material and the coating raw material are fed so that the weight ratio of the doping element to the coating element ranges from 0.3 to 7 in the cathode active material for a lithium secondary battery.",
  "title": "METHOD FOR MANUFACTURING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, CATHODE, COMPRISING SAME, FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME"
}