{
  "$type": "site.standard.document",
  "description": "Disclosed are a positive electrode coating material for a lithium secondary battery including graphene oxide surface-modified with cationic functional groups, a preparation method thereof, and a positive electrode and a lithium secondary battery comprising the coating material. The positive…",
  "path": "/patents/1334387",
  "publishedAt": "2022-12-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B32/198",
    "LG ENERGY SOLUTION, LTD."
  ],
  "textContent": "Disclosed are a positive electrode coating material for a lithium secondary battery including graphene oxide surface-modified with cationic functional groups, a preparation method thereof, and a positive electrode and a lithium secondary battery comprising the coating material. The positive electrode coating material prevents the leaching of lithium polysulfide, thereby improving battery performance.",
  "title": "POSITIVE ELECTRODE COATING MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARATION METHOD THEREOF, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING THE COATING MATERIAL"
}