{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for making a cathode outer wrap battery, the method comprising:providing a continuous coating of a cathode mixture comprising iron disulfide onto both sides of a solid foil current collector to form a coated cathode and subsequently creating a plurality of zones of…",
  "path": "/patents/1406353",
  "publishedAt": "2025-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/0495",
    "ENERGIZER BRANDS LLC [US]"
  ],
  "textContent": "The invention relates to a method for making a cathode outer wrap battery, the method comprising:providing a continuous coating of a cathode mixture comprising iron disulfide onto both sides of a solid foil current collector to form a coated cathode and subsequently creating a plurality of zones of reduced electrochemical activity on at least one side of the current collector;cutting the coated cathode into a plurality of individual cathode strips so that a zone of reduced electrochemical activity is positioned at a terminal end of each of the plurality of individual cathode strips;providing a separator and an anode consisting essentially of lithium or a lithium alloy wherein the anode does not include a current collector;spirally winding the anode, an individual cathode strip of the plurality of individual cathode strips and the separator into an electrode assembly so that at least 50% of an outermost surface of the electrode assembly, excluding the separator and optional non-active components, is covered by the individual cathode strip and the zone of reduced electrochemical activity is situated along the outermost surface of the electrode assembly; anddisposing the electrode assembly in a conductive container, introducing a nonaqueous electrolyte to the conductive container and closing the conductive container to form an electrochemical cell.",
  "title": "METHOD FOR MANUFACTURING A LITHIUM-IRON DISULFIDE CELL"
}