{
  "$type": "site.standard.document",
  "description": "A polyelemental catalyst structure. The structure includes a region formed of a first metal material, a first core region formed of a second metal material, and a second core region formed of a third metal material. The first core region has interfacial contact with the region. The second core…",
  "path": "/patents/1294520",
  "publishedAt": "2021-07-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/921",
    "Robert Bosch GmbH"
  ],
  "textContent": "A polyelemental catalyst structure. The structure includes a region formed of a first metal material, a first core region formed of a second metal material, and a second core region formed of a third metal material. The first core region has interfacial contact with the region. The second core region has interfacial contact with the first core region. The polyelemental catalyst structure includes platinum (Pt), a first metal M, a second metal Mand a third metal M. The first metal Mis configured to enhance catalytic activity of Pt. The second metal Mis configured to enhance stability of the polyelemental catalyst structure. The third metal Mis configured to enhance covalent bonding between Pt, the first metal M, the second metal Mand/or the third metal M.",
  "title": "POLYELEMENTAL CATALYST STRUCTURES FOR FUEL CELLS"
}