{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide a membrane for a redox flow battery which is prevented from being curled and exhibits high power efficiency, a membrane electrode assembly for a redox flow battery, a cell for a redox flow battery, and a redox flow battery. The object can be attained…",
  "path": "/patents/1339497",
  "publishedAt": "2023-03-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/188",
    "ASAHI KASEI KABUSHIKI KAISHA"
  ],
  "textContent": "An object of the present invention is to provide a membrane for a redox flow battery which is prevented from being curled and exhibits high power efficiency, a membrane electrode assembly for a redox flow battery, a cell for a redox flow battery, and a redox flow battery. The object can be attained by a membrane for a redox flow battery, comprising a first ion-exchange resin layer, an anion-exchange resin layer containing an anion-exchange compound, and a second ion-exchange resin layer in the presented order, wherein a value obtained by dividing a thickness of the first ion-exchange resin layer by a thickness of the second ion-exchange resin layer is 0.7 or more and 1.3 or less, and a thickness of the anion-exchange resin layer is 0.02 μm or larger and 3 μm or smaller.",
  "title": "MEMBRANE FOR REDOX FLOW BATTERY, METHOD FOR PRODUCING MEMBRANE FOR REDOX FLOW BATTERY, MEMBRANE ELECTRODE ASSEMBLY FOR REDOX FLOW BATTERY, CELL FOR REDOX FLOW BATTERY, AND REDOX FLOW BATTERY"
}