{
  "$type": "site.standard.document",
  "description": "A process for preparing a compound of formula (NaOH)[Fe(OH)]FeS, may include: (a) mixing iron and sodium sulfide in equimolar amounts, in an NaOH aqueous solution; (b) heating the obtained mixture up to a temperature in a range of from 110 to 210° C. for a duration in a range of from 1 hour to 1…",
  "path": "/patents/1372315",
  "publishedAt": "2025-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/525",
    "AMPERE S.A.S."
  ],
  "textContent": "A process for preparing a compound of formula (NaOH)[Fe(OH)]FeS, may include: (a) mixing iron and sodium sulfide in equimolar amounts, in an NaOH aqueous solution; (b) heating the obtained mixture up to a temperature in a range of from 110 to 210° C. for a duration in a range of from 1 hour to 1 week; and (c) recovering the active material by filtering and drying in a neutral atmosphere.",
  "title": "IRON SODIUM HYDROXYSULPHIDE COMPOUND, PROCESS FOR PREPARING SUCH A COMPOUND, ACTIVE MATERIAL COMPRISING SUCH A COMPOUND AND ELECTROCHEMICAL ELECTRODE PRODUCED OF SUCH AN ACTIVE MATERIAL"
}