{
  "$type": "site.standard.document",
  "description": "A negative electrode and a rechargeable lithium battery including the negative electrode are provided. The negative electrode includes a negative electrode current collector and a negative electrode active material layer, wherein the negative electrode active material layer includes a…",
  "path": "/patents/1389690",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/628",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A negative electrode and a rechargeable lithium battery including the negative electrode are provided. The negative electrode includes a negative electrode current collector and a negative electrode active material layer, wherein the negative electrode active material layer includes a silicon-carbon composite and a first graphite, which is artificial graphite, and wherein the silicon-carbon composite includes: a secondary particle in which primary particles are assembled; and an amorphous carbon coating layer on the primary particles and the secondary particle, wherein each of the primary particles includes a silicon nanoparticle and a metal coating layer on the silicon nanoparticle, and wherein the metal coating layer includes a first metal-based material.",
  "title": "NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME"
}