{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a positive electrode active material for a sodium ion battery, a sodium ion battery made from the same, a battery module, a battery pack and an apparatus. Specifically, the positive electrode active material for a sodium ion battery mainly includes an 03-phase…",
  "path": "/patents/1411960",
  "publishedAt": "2025-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/64",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "The present disclosure relates to a positive electrode active material for a sodium ion battery, a sodium ion battery made from the same, a battery module, a battery pack and an apparatus. Specifically, the positive electrode active material for a sodium ion battery mainly includes an 03-phase layered metal oxide having the following molecular formula: NaaMbNicFedMneO2±δ (Formula I), in which M is a metal cation different from Ni, Fe and Mn; 0.67 < a < 1.1; 0 < b < 0.25, optionally 0.05 < b < 0.15; 0 < c < 0.3, optionally 0.05 < c < 0.25; 0 < b+c < 0.55, 0.45 < d+e",
  "title": "POSITIVE ELECTRODE ACTIVE MATERIAL FOR SODIUM ION BATTERY, SODIUM ION BATTERY MADE FROM SAME, BATTERY MODULE, BATTERY PACK AND APPARATUS"
}