{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "According to one approach, there is provided an active material. The active material includes particles of a Na-containing niobium titanium composite oxide having an orthorhombic crystal structure. An intensity ratio I 1 /I 2 is within a range of 0.12 ¤ I 1 /I 2 ¤ 0.25 in an X-ray diffraction…",
  "path": "/patents/920806",
  "publishedAt": "2017-09-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/64",
    "TOSHIBA KK [JP]"
  ],
  "textContent": "According to one approach, there is provided an active material. The active material includes particles of a Na-containing niobium titanium composite oxide having an orthorhombic crystal structure. An intensity ratio I 1 /I 2 is within a range of 0.12 ¤ I 1 /I 2 ¤ 0.25 in an X-ray diffraction pattern of the active material, according to X-ray diffraction measurement using a Cu-K± ray. I 1 is a peak intensity of a peak P 1 that is present within a range where 2¸ is 27° to 28°in the X-ray diffraction pattern of the active material. I 2 is a peak intensity of a peak P 2 that is present within a range where 2¸ is 23° to 24° in the X-ray diffraction pattern of the active material.",
  "title": "ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK AND VEHICLE"
}