{
  "$type": "site.standard.document",
  "description": "Provided are a positive active material, a positive electrode plate, a lithium-ion battery, and an electric device. The positive active material includes lithium iron phosphate particles. A volume percentage of the lithium iron phosphate particles having a particle size smaller than 1 μm is x, and…",
  "path": "/patents/1373632",
  "publishedAt": "2025-02-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/5825",
    "SHENZHEN HITHIUM ENERGY STORAGE TECHNOLOGY CO., LTD"
  ],
  "textContent": "Provided are a positive active material, a positive electrode plate, a lithium-ion battery, and an electric device. The positive active material includes lithium iron phosphate particles. A volume percentage of the lithium iron phosphate particles having a particle size smaller than 1 μm is x, and a volume percentage of the lithium iron phosphate particles having a particle size greater than 5 μm is z, z/x ranging from 0.5 to 2.8.",
  "title": "POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, LITHIUM-ION BATTERY, AND ELECTRICAL DEVICE"
}