{
  "$type": "site.standard.document",
  "description": "The invention provides catalysts which are not corroded in acidic electrolytes or at high potential and have excellent durability and high oxygen reducing ability. The catalysts include a niobium-containing oxycarbonitride having I 2 /(I 1 + I 2 ) of not less than 0.25 wherein I 1 is the maximum…",
  "path": "/patents/1010652",
  "publishedAt": "2011-08-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B21/0828",
    "SHOWA DENKO KK [JP]"
  ],
  "textContent": "The invention provides catalysts which are not corroded in acidic electrolytes or at high potential and have excellent durability and high oxygen reducing ability. The catalysts include a niobium-containing oxycarbonitride having I 2 /(I 1 + I 2 ) of not less than 0.25 wherein I 1 is the maximum X-ray diffraction intensity at diffraction angles 2¸ of 25.45° to 25.65°and I 2 is the maximum X-ray diffraction intensity at diffraction angles 2¸ = 2¸ of 25.65° to 26.0° according to X-ray powder diffractometry (Cu-K±, radiation).",
  "title": "CATALYST, METHOD FOR PRODUCING THE SAME, AND USE THEREOF"
}