{
  "$type": "site.standard.document",
  "description": "A proton conductive composition comprises a heteropolyacid and a polyarylene having a sulfonic group. The composition has good water resistance and toughness, and shows an excellent proton conductivity without any treatment to increase the acid concentration in the sulfonated polyarylene. A proton…",
  "path": "/patents/1088015",
  "publishedAt": "2004-04-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C08J5/2256",
    "JSR CORP [JP]"
  ],
  "textContent": "A proton conductive composition comprises a heteropolyacid and a polyarylene having a sulfonic group. The composition has good water resistance and toughness, and shows an excellent proton conductivity without any treatment to increase the acid concentration in the sulfonated polyarylene. A proton conductive membrane is also provided that is derived from the composition.",
  "title": "Proton conductive composition and proton conductive membrane"
}