{
  "$type": "site.standard.document",
  "description": "A positive electrode active material for a sodium secondary battery includes a sodium composite transition metal oxide represented by Formula 1 and having a P3 crystal structure, and a positive electrode and a sodium secondary battery which include the positive electrode active material. Na[LiM]O…",
  "path": "/patents/1259498",
  "publishedAt": "2020-04-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/505",
    "LG Chem, Ltd."
  ],
  "textContent": "A positive electrode active material for a sodium secondary battery includes a sodium composite transition metal oxide represented by Formula 1 and having a P3 crystal structure, and a positive electrode and a sodium secondary battery which include the positive electrode active material. Na[LiM]O [Formula 1] wherein M is at least one transition metal, 0.64≤x≤0.7, and 0.01≤a≤0.1.",
  "title": "Method For Producing Sodium Composite Transition Metal Oxide, Positive Electrode Active Material For Sodium Secondary Battery, Positive Electrode And Sodium Secondary Battery Comprising The Same"
}