{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "The present application discloses a negative electrode plate, a secondary battery, and an apparatus containing the secondary battery. The negative electrode plate includes: a negative electrode current collector, including an organic support layer and a metal conductive layer disposed on the…",
  "path": "/patents/1413161",
  "publishedAt": "2023-11-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "The present application discloses a negative electrode plate, a secondary battery, and an apparatus containing the secondary battery. The negative electrode plate includes: a negative electrode current collector, including an organic support layer and a metal conductive layer disposed on the organic support layer; and a negative electrode active material layer, including at least a first active material layer, the first active material layer being disposed on the metal conductive layer and including a first active material; wherein in a first cross section in a thickness direction of the negative electrode plate, the first active material has a size a in a direction parallel to the metal conductive layer, the first active material has a size b in the thickness direction, and a and b satisfy 0.8 ≤ a/b ≤ 20; in a second cross section in the thickness direction of the negative electrode plate, the first active material has a size c in the direction parallel to the metal conductive layer, the first active material has a size d in the thickness direction, and c and d satisfy 0.8 ≤ c/d ≤ 20; and the first cross section is parallel to a first direction, the second cross section is parallel to a second direction, and the first direction intersects the second direction.",
  "title": "NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, AND APPARATUS CONTAINING THE SECONDARY BATTERY"
}