{
  "$type": "site.standard.document",
  "description": "The present application is to provide a positive electrode mix for a lithium ion secondary battery that can be produced regardless of type of a binder, that can be produced more simply and easily rather than those involving, for example, washing of an active material, and that suppresses viscosity…",
  "path": "/patents/1411797",
  "publishedAt": "2024-03-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "KUREHA CORP [JP]"
  ],
  "textContent": "The present application is to provide a positive electrode mix for a lithium ion secondary battery that can be produced regardless of type of a binder, that can be produced more simply and easily rather than those involving, for example, washing of an active material, and that suppresses viscosity increase over time during, for example, storage. The present invention to achieve the objective above relates to a positive electrode mix for a lithium ion secondary battery, the positive electrode mix containing a positive electrode active material containing a lithium metal oxide represented by Formula (1), a vinylidene fluoride polymer, and an additive selected from the group consisting of alkali metal salts and alkaline earth metal salts. Li1 +xMO2 ... (1)In Formula (1), X is a number satisfying -0.15 < X ≤ 0.15, and M is Ni or an atomic group containing two or more types of atoms including 55 mol% or greater and less than 100 mol% of Ni.",
  "title": "POSITIVE ELECTRODE MIX FOR LITHIUM ION SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING LITHIUM ION SECONDARY BATTERY"
}