{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A positive electrode for a secondary battery including a positive electrode current collector, and a positive electrode active material layer supported on the positive electrode current collector. The positive electrode active material layer includes active material particles and an oxide film…",
  "path": "/patents/1379405",
  "publishedAt": "2026-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "Panasonic Intellectual Property Management Co., Ltd."
  ],
  "textContent": "A positive electrode for a secondary battery including a positive electrode current collector, and a positive electrode active material layer supported on the positive electrode current collector. The positive electrode active material layer includes active material particles and an oxide film covering at least part of surfaces of the active material particles. The active material particles include a lithium-containing transition metal oxide, and the oxide film contains an oxide of a first element other than nonmetal elements. When a thickness of the positive electrode active material layer is denoted by TA, Tb",
  "title": "SECONDARY-BATTERY POSITIVE ELECTRODE, METHOD FOR PRODUCING SAME, AND SECONDARY BATTERY"
}