{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiegb6ejpoffpvgpiyfgmakd42hz5fz7o7oqf5pcbd4rofgugzrjyi"
    },
    "mimeType": "image/png",
    "size": 99628
  },
  "description": "[Problem] Provided is a negative electrode active material for an electric device which exhibits a well-balanced property of maintaining a high cycle property and attaining a high initial capacity. [Technical solution] The negative electrode active material for an electric device comprising an…",
  "path": "/patents/997684",
  "publishedAt": "2012-10-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C22C18/00",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "[Problem] Provided is a negative electrode active material for an electric device which exhibits a well-balanced property of maintaining a high cycle property and attaining a high initial capacity. [Technical solution] The negative electrode active material for an electric device comprising an alloy having a composition formula Si x Zn y Al z (where each of x, y, and z represents amass percent value, satisfying (1) x+y+z=100, (2) 21¤x",
  "title": "Si ALLOY NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ELECTRICAL DEVICE"
}