{
  "$type": "site.standard.document",
  "description": "A ceramic composite particle includes a ceramic particle (141) and a coating layer (142) that covers at least a part of a surface of the ceramic particle and contains two or more phases. The coating layer contains a first phase (142a) composed of an oxide-based ion conductor and a second phase…",
  "path": "/patents/1416886",
  "publishedAt": "2026-06-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01B1/06",
    "DENSO CORP [JP]"
  ],
  "textContent": "A ceramic composite particle includes a ceramic particle (141) and a coating layer (142) that covers at least a part of a surface of the ceramic particle and contains two or more phases. The coating layer contains a first phase (142a) composed of an oxide-based ion conductor and a second phase (142b) composed of an amorphous-phase-containing ion conductor containing an amorphous phase. The first phase has higher ionic conductivity than that of the second phase. The second phase has a lower Young's modulus than that of the first phase.",
  "title": "CERAMIC COMPOSITE PARTICLES AND SECONDARY BATTERY USING SAME"
}