{
  "$type": "site.standard.document",
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  "description": "A titanium-niobium oxide achieves suppressed adulteration with TiO and TiNbO and suppressed growth of crystal grains, and an electrode and a lithium-ion secondary cell include such a titanium-niobium oxide. The titanium-niobium oxide contains less than 0.30 at% of an alkali metal element and at…",
  "path": "/patents/1114551",
  "publishedAt": "2026-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01G33/00",
    "Kubota Corporation"
  ],
  "textContent": "A titanium-niobium oxide achieves suppressed adulteration with TiO and TiNbO and suppressed growth of crystal grains, and an electrode and a lithium-ion secondary cell include such a titanium-niobium oxide. The titanium-niobium oxide contains less than 0.30 at% of an alkali metal element and at least one element selected from the group consisting of Al, Y, La, Ce, Pr, and Sm. A ratio of a total atomic weight of Al, Y, La, Ce, Pr, and Sm to a total atomic weight of Ti and Nb is equal to or more than 0.001.",
  "title": "TITANIUM-NIOBIUM OXIDES, AND ELECTRODES AND LITHIUM-ION SECONDARY CELLS INCLUDING TITANIUM-NIOBIUM OXIDES"
}