{
  "$type": "site.standard.document",
  "description": "A charge/discharge method for a lithium secondary battery is performed on a lithium secondary battery including a positive electrode containing a positive electrode active material capable of occluding/releasing lithium ions; a negative electrode containing a negative electrode active material…",
  "path": "/patents/979468",
  "publishedAt": "2014-01-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "A charge/discharge method for a lithium secondary battery is performed on a lithium secondary battery including a positive electrode containing a positive electrode active material capable of occluding/releasing lithium ions; a negative electrode containing a negative electrode active material capable of occluding/releasing lithium ions; a separator located between the positive electrode and the negative electrode; and an electrolyte having a lithium ion conductivity. The positive electrode active material contains a lithium-containing transition metal oxide; and a reversible capacity of the negative electrode is larger than a usable capacity of the positive electrode. First charge/discharge is performed by which the positive electrode in a charged state is discharged until having a first potential VDp1, which is lower than 2.7 V on a lithium metal basis, and the discharge is finished at this point.",
  "title": "METHOD FOR CHARGING AND DISCHARGING LITHIUM SECONDARY BATTERY, AND SYSTEM FOR CHARGING AND DISCHARGING LITHIUM SECONDARY BATTERY"
}