{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "[Problem] To provide an ion exchange membrane for vanadium redox batteries having excellent chemical durability and heat resistance, and low resistance, in which vanadium ion permeation is suppressed. [Solution] An ion exchange membrane for vanadium redox batteries characterized by containing a…",
  "path": "/patents/973141",
  "publishedAt": "2014-07-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08G65/40",
    "TOYO BOSEKI [JP]"
  ],
  "textContent": "[Problem] To provide an ion exchange membrane for vanadium redox batteries having excellent chemical durability and heat resistance, and low resistance, in which vanadium ion permeation is suppressed. [Solution] An ion exchange membrane for vanadium redox batteries characterized by containing a polymer containing a component having a sulfonic acid group as well as general formula (1), Wherein X represents a monovalent or divalent group that is a nitrile group, an amide group, an ester group, or a carboxyl group, Z represents an O atom or a S atom, and Ar' represents a divalent aromatic group.",
  "title": "ION EXCHANGE MEMBRANE FOR VANADIUM REDOX BATTERIES, COMPOSITE BODY, AND VANADIUM REDOX BATTERY"
}