{
  "$type": "site.standard.document",
  "description": "To obtain highly reliable lithium polymer secondary batteries with charge/discharge cycle characteristics equivalent to those of lithium ion secondary batteries, 70 to 90% of the total void volume of an electrode group formed by laminating the positive electrode, negative electrode and separator is…",
  "path": "/patents/1108545",
  "publishedAt": "2001-11-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "MATSUSHITA ELECTRIC INDUSTRIAL CO LTD [JP]"
  ],
  "textContent": "To obtain highly reliable lithium polymer secondary batteries with charge/discharge cycle characteristics equivalent to those of lithium ion secondary batteries, 70 to 90% of the total void volume of an electrode group formed by laminating the positive electrode, negative electrode and separator is filled with a nonaqueous electrolyte.",
  "title": "Lithium polymer secondary battery"
}