{
  "$type": "site.standard.document",
  "description": "According to one embodiment, provided is an active material including a crystal particle that includes a niobium-titanium composite oxide. A ratio A/Aof a Nb abundance Ato a Ti abundance Ain the crystal particle satisfies 2.3≤A/A≤4.0. According to a powder X-ray diffraction spectrum using a Cu-Kα…",
  "path": "/patents/1339069",
  "publishedAt": "2023-03-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/485",
    "KABUSHIKI KAISHA TOSHIBA"
  ],
  "textContent": "According to one embodiment, provided is an active material including a crystal particle that includes a niobium-titanium composite oxide. A ratio A/Aof a Nb abundance Ato a Ti abundance Ain the crystal particle satisfies 2.3≤A/A≤4.0. According to a powder X-ray diffraction spectrum using a Cu-Kα ray for the crystal particle, an intensity ratio I/I of a peak intensity I of a peak β appearing at 12.5°≤2θ≤13.0° to a peak intensity I of a peak α appearing at 8.5°≤2θ≤9.0° is within a range of 0.1",
  "title": "ACTIVE MATERIAL, ELECTRODE, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE"
}