{
  "$type": "site.standard.document",
  "description": "The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition in % by weight: Si: 0.01-0.15% by weight, Fe: 0.02-0.4% by weight, Cu: ≤0.08% by weight, Mn: ≤0.03% by weight, Mg: ≤0.03% by weight, Cr: ≤0.01% by weight, Ti…",
  "path": "/patents/1274595",
  "publishedAt": "2020-10-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/662",
    "HYDRO ALUMINIUM ROLLED PRODUCTS GMBH"
  ],
  "textContent": "The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition in % by weight: Si: 0.01-0.15% by weight, Fe: 0.02-0.4% by weight, Cu: ≤0.08% by weight, Mn: ≤0.03% by weight, Mg: ≤0.03% by weight, Cr: ≤0.01% by weight, Ti: 0.005-0, 03% by weight, wherein the aluminium alloy can contain impurities up to a maximum of 0.05% in each case, in total up to a maximum of 0.15%, the remaining % by weight being aluminium, the proportion of aluminium however being at least 99.35% by weight; wherein the battery electrode foil has intermetallic phases with a diameter length of 0.1 to 1.0 μm with a density of≤9500 particles/mm. The invention further relates to a method for the production of a battery electrode foil, its use for the production of accumulators, and accumulators containing the battery electrode foil.",
  "title": "BATTERY ELECTRODE FOIL FOR THE PRODUCTION OF LITHIUM-ION ACCUMULATORS"
}