{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreig3rtcm2gwqeq7wnfpqp3n4ake4jumma6r7qh6tef6s6meqwnezge"
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  "description": "Disclosed in the present disclosure is a positive electrode active material and a lithium-ion battery, the positive electrode active material comprising lithium iron phosphate coated with carbon layer, and an ID/IG value of the positive electrode active material is 0.75-1.2, wherein a peak…",
  "path": "/patents/1386266",
  "publishedAt": "2026-05-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B25/45",
    "EVE POWER CO LTD [CN]"
  ],
  "textContent": "Disclosed in the present disclosure is a positive electrode active material and a lithium-ion battery, the positive electrode active material comprising lithium iron phosphate coated with carbon layer, and an ID/IG value of the positive electrode active material is 0.75-1.2, wherein a peak intensity at a wave number of 1360 cm-1 is considered as ID and a peak intensity at a wave number of 1580 cm-1 is considered as IG in a Raman spectrum of the positive electrode active material.",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM-ION BATTERY"
}