{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreicye5bhf7xgbc54kcpuesxmsz2vz4vveudrosqzxn6pqmcmireqmy"
    },
    "mimeType": "image/png",
    "size": 94699
  },
  "description": "Provided is a means capable of suppressing a local reaction of a negative electrode active material due to an electrolyte during charging and discharging and improving a capacity retention ratio of a battery in a non-aqueous electrolyte secondary battery using a carbon material such as artificial…",
  "path": "/patents/931395",
  "publishedAt": "2017-02-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "Provided is a means capable of suppressing a local reaction of a negative electrode active material due to an electrolyte during charging and discharging and improving a capacity retention ratio of a battery in a non-aqueous electrolyte secondary battery using a carbon material such as artificial graphite particles for the negative electrode active material. A solution is accomplished by a non-aqueous electrolyte secondary battery including a negative electrode containing a carbon-based negative electrode active material, an electrolyte layer, and a positive electrode containing a positive electrode active material, and having a tap density of the negative electrode active material of 0.96 g/cc or more.",
  "title": "NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY"
}