{
  "$type": "site.standard.document",
  "description": "A method for manufacturing a positive electrode for a lithium secondary battery includes: (S) forming a positive electrode active material layer by applying a positive electrode slurry composition comprising lithium iron phosphate and a binder onto a current collector and drying it; (S) rolling a…",
  "path": "/patents/1365957",
  "publishedAt": "2024-07-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/0404",
    "LG Energy Solution, Ltd."
  ],
  "textContent": "A method for manufacturing a positive electrode for a lithium secondary battery includes: (S) forming a positive electrode active material layer by applying a positive electrode slurry composition comprising lithium iron phosphate and a binder onto a current collector and drying it; (S) rolling a positive electrode active material layer N times (N is an integer greater than or equal to 2). In the rolling step during the first rolling, the rate of change in thickness of a positive electrode active material layer according to Equation 1 below is 5% to 15%, and during subsequent rolling, the rate of change in thickness of a positive electrode active material layer according to Equation 1 below is 3.5% or less.",
  "title": "Method for Manufacturing Cathode for Lithium Secondary Battery, and Cathode"
}