{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide a lithium secondary battery which has improved capacity, durability, and rate characteristic as compared with conventional lithium secondary batteries. A plate-like particle or a film for a lithium secondary battery cathode active material is…",
  "path": "/patents/1009291",
  "publishedAt": "2011-09-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01G53/42",
    "NGK INSULATORS LTD [JP]"
  ],
  "textContent": "An object of the present invention is to provide a lithium secondary battery which has improved capacity, durability, and rate characteristic as compared with conventional lithium secondary batteries. A plate-like particle or a film for a lithium secondary battery cathode active material is represented by the following general formula: General formula:Li p (Ni x ,Co y ,Al z )O 2 (wherein 0.9 ¤ p ¤ 1.3,0.6 < x ¤ 0.9,0.1 < y ¤ 0.3, 0 ¤ z ¤ 0.2, x + y + z = 1) The particle or the film contains cobalt and lithium and has a layered rock salt structure. The (003) plane is oriented so as to intersect the plate surface of the particle or film.",
  "title": "PLATE-SHAPED PARTICLES FOR POSITIVE ELECTRODE ACTIVE MATERIAL OF LITHIUM SECONDARY BATTERIES, FILMS OF SAID MATERIAL, AS WELL AS LITHIUM SECONDARY BATTERIES"
}