{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 92311
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  "description": "Disclosed is a three-tab laminated composite battery, where the positive electrode plate and the negative electrode plate are alternately stacked, and adjacent plates are separated by the separator; the positive electrode plate comprises a first positive electrode plate and a second positive…",
  "path": "/patents/1350555",
  "publishedAt": "2023-09-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/54",
    "ZHUHAI COSMX BATTERY CO., LTD."
  ],
  "textContent": "Disclosed is a three-tab laminated composite battery, where the positive electrode plate and the negative electrode plate are alternately stacked, and adjacent plates are separated by the separator; the positive electrode plate comprises a first positive electrode plate and a second positive electrode plate; the first positive electrode plate comprises a first positive electrode current collector and a supercapacitor positive electrode material arranged on both sides; the second positive electrode plate comprises a second positive electrode current collector and a lithium-ion battery positive electrode material arranged on both sides; the first and the second positive electrode plates are connected to a first and a second positive electrode tab respectively and independent of each other; and the negative electrode plate is connected to a negative electrode tab. The composite battery has the advantages of a lithium ion battery and a supercapacitor, and could avoid a self-discharging effect.",
  "title": "THREE-TAB LAMINATED COMPOSITE BATTERY"
}