{
  "$type": "site.standard.document",
  "description": "The present invention relates to a positive electrode () for a non-aqueous electrolyte secondary battery, comprising a current collector () and an active material layer () which comprises active material particles, and is provided on the current collector (), wherein a dibutyl phthalate oil…",
  "path": "/patents/1345167",
  "publishedAt": "2023-06-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/5825",
    "SEKISUI CHEMICAL CO., LTD."
  ],
  "textContent": "The present invention relates to a positive electrode () for a non-aqueous electrolyte secondary battery, comprising a current collector () and an active material layer () which comprises active material particles, and is provided on the current collector (), wherein a dibutyl phthalate oil absorption amount of the active material layer is 30.0 mL/100 g or more and less than 38.0 mL/100 g, and a positive electrode () for a non-aqueous electrolyte secondary battery, comprising: a current collector () comprising a current collector main body () formed of a metal material; and an active material layer () provided on the current collector, wherein: the active material layer () comprises an active material; the active material comprises a compound having an olivine type crystal structure; a volume density of the active material layer () is 2.2 to 2.7 g/cm; and the positive electrode suffers no damage when bent once in accordance with a 90° folding endurance test method specified in JIS P 8115 (2001).",
  "title": "POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, BATTERY MODULE AND BATTERY SYSTEM USING THE SAME"
}