{
  "$type": "site.standard.document",
  "description": "Provided are a negative electrode for a lithium secondary battery having reinforced insulating properties, which comprises a negative electrode active material layer; and a ceramic separating layer formed on the negative electrode active material layer, wherein the negative electrode active…",
  "path": "/patents/1278159",
  "publishedAt": "2020-12-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/1646",
    "LG Chem, Ltd."
  ],
  "textContent": "Provided are a negative electrode for a lithium secondary battery having reinforced insulating properties, which comprises a negative electrode active material layer; and a ceramic separating layer formed on the negative electrode active material layer, wherein the negative electrode active material layer has an arithmetic average surface roughness (Ra) of 0.01 μm to 0.3 μm, and the ceramic separating layer has a thickness of 1 μm to 30 μm, and a lithium secondary battery comprising the same.",
  "title": "Negative Electrode for Lithium Secondary Battery and Lithium Secondary Battery Comprising the Same"
}