{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to an electrochemical device including a membrane electrode assembly, a first separator including a manifold part through which a reaction fluid is introduced or discharged, a flow path part spaced apart from the manifold part, and a through-hole provided between the…",
  "path": "/patents/1377804",
  "publishedAt": "2026-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0254",
    "HYUNDAI MOTOR COMPANY"
  ],
  "textContent": "The present disclosure relates to an electrochemical device including a membrane electrode assembly, a first separator including a manifold part through which a reaction fluid is introduced or discharged, a flow path part spaced apart from the manifold part, and a through-hole provided between the manifold part and the flow path part and configured to guide the reaction fluid, which has passed through the manifold part, to the flow path part, a first porous transport layer configured to entirely cover the flow path part and the through-hole and interposed between the membrane electrode assembly and the first separator, and a first protrusion pattern provided on the first separator, and configured to support the first porous transport layer on the first separator while defining a guide flow path configured to guide the reaction fluid, which has passed through the through-hole, to the flow path part.",
  "title": "ELECTROCHEMICAL DEVICE"
}