{
  "$type": "site.standard.document",
  "description": "An electrode for nonaqueous electrolyte secondary batteries, which is provided with a collector and a positive electrode active material layer that is arranged on the collector and contains a positive electrode active material. The positive electrode active material is configured to contain…",
  "path": "/patents/1246245",
  "publishedAt": "2019-10-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/131",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "An electrode for nonaqueous electrolyte secondary batteries, which is provided with a collector and a positive electrode active material layer that is arranged on the collector and contains a positive electrode active material. The positive electrode active material is configured to contain compound particles which have a layered structure composed of two or more transition metals, and which have an average particle diameter DSEM of from 1 μm to 7 μm (inclusive), a ratio of the 50% particle diameter D in a volume-based cumulative particle size distribution to the average particle diameter DSEM, namely D/DSEM of from 1 to 4 (inclusive), and a ratio of the 90% particle diameter D in the volume-based cumulative particle size distribution to the 10% particle diameter D in the volume-based cumulative particle size distribution, namely D/D of 4 or less. The positive electrode active material layer has a void fraction of 10-45%.",
  "title": "ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY PROVIDED WITH SAME"
}