{
  "$type": "site.standard.document",
  "description": "The present invention relates to a method for preparing an anode active material and a secondary battery including the anode active material. The anode active material may be prepared by a method including the steps of: obtaining byproduct particles that have not been spheroidized in a step of…",
  "path": "/patents/1350134",
  "publishedAt": "2023-08-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/583",
    "FIC ADVANCED MATERIALS, INC."
  ],
  "textContent": "The present invention relates to a method for preparing an anode active material and a secondary battery including the anode active material. The anode active material may be prepared by a method including the steps of: obtaining byproduct particles that have not been spheroidized in a step of pulverizing and spheroidizing flaky graphite particles; preparing coated particles by mixing the graphite byproduct particles with composite particles and performing a mechanochemical reaction thereon to coat the surface of the graphite byproduct particles with the composite particles; and spheroidizing the coated particles and coating the surface thereof with amorphous carbon to prepare spherical graphite.",
  "title": "MANUFACTURING METHOD OF ANODE ACTIVE MATERIAL AND SECONDARY BATTERY COMPRISING THE SAME"
}