{
  "$type": "site.standard.document",
  "description": "A method for producing a porous aluminum foil of the present invention is characterized in that a porous aluminum film is formed on a surface of a substrate by electrolysis using a plating solution containing at least (1) a dialkyl sulfone, (2) an aluminum halide, and (3) a nitrogen-containing…",
  "path": "/patents/970704",
  "publishedAt": "2014-09-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C25D1/04",
    "HITACHI METALS LTD [JP]"
  ],
  "textContent": "A method for producing a porous aluminum foil of the present invention is characterized in that a porous aluminum film is formed on a surface of a substrate by electrolysis using a plating solution containing at least (1) a dialkyl sulfone, (2) an aluminum halide, and (3) a nitrogen-containing compound, and having a water content of 100 to 2000 ppm, and then the film is separated from the substrate. The nitrogen-containing compound is preferably at least one selected from the group consisting of an ammonium halide, a hydrogen halide salt of a primary amine, a hydrogen halide salt of a secondary amine, a hydrogen halide salt of a tertiary amine, and a quaternary ammonium salt represented by the general formula: R 1 R 2 R 3 R 4 N€¢X (R 1 to R 4 independently represent an alkyl group and are the same as or different from one another, and X represents a counteranion for the quaternary ammonium cation).",
  "title": "METHOD FOR MANUFACTURING POROUS ALUMINUM FOIL, POROUS ALUMINUM FOIL, POSITIVE ELECTRODE COLLECTOR FOR ELECTRICITY STORAGE DEVICE, ELECTRODE FOR ELECTRICITY STORAGE DEVICE, AND ELECTRICITY STORAGE DEVICE"
}