{
  "$type": "site.standard.document",
  "description": "Disclosed herein relates to an evaluation method of a negative electrode active material for a lithium secondary battery and a negative electrode for a lithium secondary battery including a negative electrode active material determined to be suitable according to the method, wherein the evaluation…",
  "path": "/patents/1390960",
  "publishedAt": "2026-04-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01N23/20",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "Disclosed herein relates to an evaluation method of a negative electrode active material for a lithium secondary battery and a negative electrode for a lithium secondary battery including a negative electrode active material determined to be suitable according to the method, wherein the evaluation method can determine the material suitability of a negative electrode active material contained in a secondary battery with high reliability by quantifying the degree of side reaction of the negative electrode active layer that may occur after activation in a non-destructive manner, and the negative electrode active material so determined has the advantage of having excellent high temperature stability and excellent life characteristics when applied to a negative electrode.",
  "title": "METHOD FOR EVALUATING SUITABILITY OF NEGATIVE ELECTRODE ACTIVE MATERIAL"
}