{
  "$type": "site.standard.document",
  "description": "Disclosed is a negative electrode active material for a lithium secondary battery which includes: silicon particles; and a coating layer surrounding the silicon particles, wherein the silicon particles have a full width at half maximum (FWHM) of peak ranging from 2 to 10 in the particle diameter…",
  "path": "/patents/1420309",
  "publishedAt": "2024-07-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "LG CHEMICAL LTD [KR]"
  ],
  "textContent": "Disclosed is a negative electrode active material for a lithium secondary battery which includes: silicon particles; and a coating layer surrounding the silicon particles, wherein the silicon particles have a full width at half maximum (FWHM) of peak ranging from 2 to 10 in the particle diameter distribution having an average particle diameter (D) of 1-30 µm, and the coating layer includes at least one of carbon and a polymer. A negative electrode and lithium secondary battery including the negative electrode active material are also disclosed.",
  "title": "NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND NEGATIVE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME"
}