{
  "$type": "site.standard.document",
  "description": "A cathode of a battery including an electrolyte membrane, containing a first layer which contains 0.3 mg/cmor more and 9.0 mg/cmor less of a carbon catalyst; and a second layer which is arranged between the electrolyte membrane and the first layer in the battery, and which contains 0.002 mg/cmor…",
  "path": "/patents/1327097",
  "publishedAt": "2022-09-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/926",
    "NISSHINBO HOLDINGS INC."
  ],
  "textContent": "A cathode of a battery including an electrolyte membrane, containing a first layer which contains 0.3 mg/cmor more and 9.0 mg/cmor less of a carbon catalyst; and a second layer which is arranged between the electrolyte membrane and the first layer in the battery, and which contains 0.002 mg/cmor more and 0.190 mg/cmor less of platinum. The carbon catalyst has a ratio of a mesopore volume to a total pore volume of 30% or more.",
  "title": "CATHODE, MEMBRANE ELECTRODE ASSEMBLY, AND BATTERY"
}