{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 96701
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  "description": "The invention relates to gel-like membranes comprising ceramic materials and intended for electrochemical cells.",
  "path": "/patents/1113335",
  "publishedAt": "2001-05-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D69/14111",
    "MERCK PATENT GMBH [DE]"
  ],
  "textContent": "The invention relates to gel-like membranes comprising ceramic materials and intended for electrochemical cells.",
  "title": "Polymer electrolyte membrane for use in lithium batteries"
}