{
  "$type": "site.standard.document",
  "description": "A current collector is covered with sodium metal through: (1) a step of applying a sodium dispersion containing sodium metal and at least one substance selected from the group consisting of an imide salt and a binder, on a current collector in an inert gas environment (with an oxygen concentration…",
  "path": "/patents/971742",
  "publishedAt": "2014-08-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C23C14/16",
    "NIPPON SODA CO [JP]"
  ],
  "textContent": "A current collector is covered with sodium metal through: (1) a step of applying a sodium dispersion containing sodium metal and at least one substance selected from the group consisting of an imide salt and a binder, on a current collector in an inert gas environment (with an oxygen concentration of not more than 0.01% and a dew point of not more than -10°C), followed by heating and drying; (2) a step of pressure bonding a piece of solid sodium metal having a surface which exhibits a metallic luster onto a current collector in the aforementioned inert gas environment; (3) a step of vapor-depositing sodium metal on a current collector in a reduced pressure environment; or (4) a step of immersing a current collector having a surface fired at a temperature ranging from 150 to 300°C in molten sodium metal after removing a coating film which is generated on a surface and formed from impurities, in the aforementioned inert gas environment.",
  "title": "METHOD FOR PRODUCING ELECTRODE COVERED WITH SODIUM METAL"
}