{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 114079
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  "description": "This application provides an electrode assembly, a secondary battery, and a battery-powered apparatus. The electrode assembly includes a negative electrode plate, a positive electrode plate, and a separator, and the negative electrode plate, the separator, and the positive electrode plate are…",
  "path": "/patents/1414002",
  "publishedAt": "2024-03-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0431",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "This application provides an electrode assembly, a secondary battery, and a battery-powered apparatus. The electrode assembly includes a negative electrode plate, a positive electrode plate, and a separator, and the negative electrode plate, the separator, and the positive electrode plate are laminated and wound around a winding center, where the negative electrode plate includes a first inner layer section, the positive electrode plate includes a second inner layer section, and the first inner layer section and the second inner layer section are immediately adjacent to the winding center; and the first inner layer section is provided with a notch portion, and the first inner layer section is disposed opposite the second inner layer section through the notch portion.",
  "title": "ELECTRODE ASSEMBLY, SECONDARY BATTERY, AND APPARATUS USING BATTERY"
}