{
  "$type": "site.standard.document",
  "description": "The invention provides an electrode active material which allows an electrical storage device such as a lithium ion capacitor or a lithium ion secondary battery to exhibit excellent low-temperature characteristics. The electrode active material includes a carbon material having a volume of…",
  "path": "/patents/981753",
  "publishedAt": "2013-11-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01G11/22",
    "JSR CORP [JP]"
  ],
  "textContent": "The invention provides an electrode active material which allows an electrical storage device such as a lithium ion capacitor or a lithium ion secondary battery to exhibit excellent low-temperature characteristics. The electrode active material includes a carbon material having a volume of macropores with 50 to 400 nm pore diameters of 0.05 to 0.40 cc/g. The carbon material may be a composite carbon material that contains a carbon material forming a core, and a coating carbon material covering at least part of the core-forming carbon material.",
  "title": "Electrode active material, electrode and electrical storage device"
}