{
  "$type": "site.standard.document",
  "description": "The present invention is to provide core-shell catalysts which are configured to be able to increase the performance of a unit cell of a fuel cell, and a method for producing the core-shell catalysts. Disclosed are core-shell catalysts and method for producing the same, the core-shell catalysts…",
  "path": "/patents/940959",
  "publishedAt": "2016-07-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/8825",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "The present invention is to provide core-shell catalysts which are configured to be able to increase the performance of a unit cell of a fuel cell, and a method for producing the core-shell catalysts. Disclosed are core-shell catalysts and method for producing the same, the core-shell catalysts comprising a core containing palladium and a shell containing platinum and covering the core, wherein, in a number-based particle size frequency distribution, an average particle size is 4.70 nm or less; a standard deviation is 2.00 nm or less; and a frequency of a particle size of 5.00 nm or less is 55% or more.",
  "title": "CORE-SHELL CATALYST AND PRODUCTION METHOD FOR CORE-SHELL CATALYST"
}