{
  "$type": "site.standard.document",
  "description": "An anode active material contains a carbon composite, and the carbon composite may include a core particle including hard carbon and a skin layer placed on a surface of the core particle. The skin layer includes graphite particles attached to the surface of the core particle at a predetermined…",
  "path": "/patents/1320327",
  "publishedAt": "2022-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/583",
    "THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC)"
  ],
  "textContent": "An anode active material contains a carbon composite, and the carbon composite may include a core particle including hard carbon and a skin layer placed on a surface of the core particle. The skin layer includes graphite particles attached to the surface of the core particle at a predetermined angle with respect to the surface and the graphite particles include graphite-based carbon material. The skin layer further includes an amorphous carbon layer filling a space between the graphite particles and attaching the graphite particles to the surface of the core particle. The carbon composite has a ratio of Ito Iin a range of 0.8 to 1.5 (0.8≤I/I≤1.5) in Raman analysis where Iis the intensity of D peak at 1300 cmto 1400 cmand Iis the intensity of G peak at 1500 cmto 1600 cm.",
  "title": "ANODE ACTIVE MATERIAL INCLUDING CARBON COMPOSITE FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME"
}