{
  "$type": "site.standard.document",
  "description": "An active material for a battery has a surface-treatment layer including a compound of the formula (1): MXO k (1) wherein M is at least one element selected from an alkali metal, an alkaline earth metal, a group 13 element, a group 14 element, a transition metal, and a rare-earth element, X is an…",
  "path": "/patents/992320",
  "publishedAt": "2013-03-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/04",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "An active material for a battery has a surface-treatment layer including a compound of the formula (1): MXO k (1) wherein M is at least one element selected from an alkali metal, an alkaline earth metal, a group 13 element, a group 14 element, a transition metal, and a rare-earth element, X is an element capable of forming a double bond with oxygen, and k is a numerical value in the range of 2 to 4, and a solid-solution compound including surface treating elements M, X and O (oxygen), and Li and M', wherein M' is at least one element selected from the group consisting of Al, Ni, Co, Mn, Cr, Fe, Mg, Sr, V, and a rare-earth element that originate from said lithiated intercalation compound.",
  "title": "Active material for battery and method of preparing the same"
}