{
  "$type": "site.standard.document",
  "description": "A negative electrode material for nonaqueous secondary batteries, the negative electrode material comprising carbonaceous particles (A) and silicon oxide particles (B), the carbonaceous particles (A) having a 10%-particle size displacement pressure of 10 MPa or less, the 10%-particle size…",
  "path": "/patents/1424583",
  "publishedAt": "2025-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "MITSUBISHI CHEM CORP [JP]"
  ],
  "textContent": "A negative electrode material for nonaqueous secondary batteries, the negative electrode material comprising carbonaceous particles (A) and silicon oxide particles (B), the carbonaceous particles (A) having a 10%-particle size displacement pressure of 10 MPa or less, the 10%-particle size displacement pressure being measured using a micro-compression testing machine by a specific measuring method, the silicon oxide particles (B) having a median diameter (D50) of 0.8 µm or more and 20 µm or less. It is preferred that the content of the silicon oxide particles (B) is less than 30% by weight of a total content of the carbonaceous particles (A) and the silicon oxide particles (B).",
  "title": "NEGATIVE ELECTRODE MATERIAL FOR NON-AQUEOUS SECONDARY BATTERIES, NEGATIVE ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERIES, AND NON-AQUEOUS SECONDARY BATTERY"
}