{
  "$type": "site.standard.document",
  "description": "A producing method for a lithium-ion secondary battery includes a positive-electrode-plate producing step of producing a positive electrode plate having a positive active material layer on a surface of a positive current collecting foil, an electrode-body producing step of producing an electrode…",
  "path": "/patents/1356660",
  "publishedAt": "2023-12-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "PRIME PLANET ENERGY & SOLUTIONS, INC."
  ],
  "textContent": "A producing method for a lithium-ion secondary battery includes a positive-electrode-plate producing step of producing a positive electrode plate having a positive active material layer on a surface of a positive current collecting foil, an electrode-body producing step of producing an electrode body provided with the positive electrode plate and a negative electrode plate, a housing step of housing the electrode body inside a battery case, an injecting step of injecting non-aqueous electrolytic solution into the battery case housed with the electrode body to produce an injection-completed battery, and an initial charging step of initially charging the injection-completed battery. The injecting step is to inject the non-aqueous electrolytic solution into the battery case housed with the electrode body in which a water content of the positive active material layer is 100 ppm or more.",
  "title": "PRODUCING METHOD FOR LITHIUM-ION SECONDARY BATTERY"
}