{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "This application discloses an electrode assembly, a battery cell, a battery, a device, a manufacturing method, and a manufacturing device. The electrode assembly includes at least two electrode plates, including a first electrode plate and a second electrode plate that are of opposite polarities…",
  "path": "/patents/1404278",
  "publishedAt": "2025-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0431",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "This application discloses an electrode assembly, a battery cell, a battery, a device, a manufacturing method, and a manufacturing device. The electrode assembly includes at least two electrode plates, including a first electrode plate and a second electrode plate that are of opposite polarities. The first electrode plate and the second electrode plate are wound around a winding axis to form a multilayer structure. The multilayer structure includes an accommodation cavity extending along a direction of the winding axis. The accommodation cavity is configured to accommodate an electrolytic solution. The electrode assembly further includes at least one guide path extending along a first direction. The first direction is a direction perpendicular to the winding axis. The guide path is configured to guide the electrolytic solution out of the accommodation cavity. With the guide path disposed as a transmission path of the electrolytic solution, the electrolytic solution in the accommodation cavity can not only be expelled outward through a gap between the first electrode plate and the second electrode plate, but also be expelled outward through the guide path, thereby improving the infiltration effect of the electrolytic solution in the electrode assembly.",
  "title": "ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, ELECTRICAL DEVICE"
}