{
  "$type": "site.standard.document",
  "description": "Disclosed are a carbon-based carrier that is capable of increasing catalyst activity as much as that of a porous type while having excellent durability unique to that of a solid type, a catalyst comprising same, a membrane-electrode assembly comprising same, and a method for preparing same. The…",
  "path": "/patents/1334536",
  "publishedAt": "2022-12-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/926",
    "KOLON INDUSTRIES, INC."
  ],
  "textContent": "Disclosed are a carbon-based carrier that is capable of increasing catalyst activity as much as that of a porous type while having excellent durability unique to that of a solid type, a catalyst comprising same, a membrane-electrode assembly comprising same, and a method for preparing same. The carbon-based carrier for a fuel cell catalyst of the present invention is a solid-type carrier, and has an outer surface area of 100-450 m/g, a mesopore volume of 0.25-0.65 cm/g, and a micropore volume of 0.01-0.05 cm/g.",
  "title": "CARBON-BASED CARRIER FOR FUEL CELL CATALYST, CATALYST COMPRISING SAME, MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME, AND METHOD FOR PREPARING SAME"
}