{
  "$type": "site.standard.document",
  "description": "Provided is a method of generating a charge/discharge protocol of an additional charging/discharging operation included in an activation method, the activation method including a jig formation operation, an aging operation, and the additional charging/discharging operation with respect to assembled…",
  "path": "/patents/1403326",
  "publishedAt": "2025-12-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0404",
    "LG ENERGY SOLUTION LTD [KR]"
  ],
  "textContent": "Provided is a method of generating a charge/discharge protocol of an additional charging/discharging operation included in an activation method, the activation method including a jig formation operation, an aging operation, and the additional charging/discharging operation with respect to assembled secondary batteries. The method of generating the charge/discharge protocol includes operation (a) of measuring a secondary battery thickness increase rate over time while repeating charging/discharging between a first voltage and a second voltage higher than the first voltage with respect to any one of the assembled secondary batteries; operation (b) of performing, at least once, an operation of performing operation (a) with respect to another secondary battery that is the same model as the any one secondary battery, after fixing the second voltage and changing the first voltage; operation (c) of determining one of first voltages except for a first voltage at a lowest rate from among measured secondary battery thickness increase rates as a lower limit voltage; and operation (d) of setting a protocol so that charging/discharging is repeated between the lower limit voltage and the second voltage.",
  "title": "ACTIVATION PROTOCOL GENERATING METHOD, AND ACTIVATION METHOD AND DEVICE USING SAME"
}