{
  "$type": "site.standard.document",
  "description": "A secondary battery includes an electrode assembly having a cathode, an anode, and a separator between the cathode and the anode. A case accommodates the electrode assembly and includes a safety vent. A foaming agent is provided inside of the case, with the foaming agent being configured to…",
  "path": "/patents/1378689",
  "publishedAt": "2026-02-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/375",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "A secondary battery includes an electrode assembly having a cathode, an anode, and a separator between the cathode and the anode. A case accommodates the electrode assembly and includes a safety vent. A foaming agent is provided inside of the case, with the foaming agent being configured to generate gas for opening the safety vent.",
  "title": "SECONDARY BATTERY"
}