{
  "$type": "site.standard.document",
  "description": "Disclosed is a secondary battery comprising: a positive electrode current collector; a negative electrode current collector; a positive electrode electrolytic solution part provided between the positive electrode current collector and the negative electrode current collector so as to be in contact…",
  "path": "/patents/1411164",
  "publishedAt": "2025-09-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "SHOWA DENKO MATERIALS CO LTD [JP]"
  ],
  "textContent": "Disclosed is a secondary battery comprising: a positive electrode current collector; a negative electrode current collector; a positive electrode electrolytic solution part provided between the positive electrode current collector and the negative electrode current collector so as to be in contact with the positive electrode current collector, the positive electrode electrolytic solution part comprising a positive electrode electrolytic solution; and a negative electrode electrolytic solution part provided between the positive electrode current collector and the negative electrode current collector so as to be in contact with the negative electrode current collector, the negative electrode electrolytic solution part comprising a negative electrode electrolytic solution. The positive electrode electrolytic solution comprises an electrolyte salt and a non-aqueous solvent comprising a first solvent. The negative electrode electrolytic solution comprises an electrolyte salt and a non-aqueous solvent comprising a second solvent. The second solvent is a solvent having a reduction potential that is lower than a potential of the negative electrode.",
  "title": "SECONDARY BATTERY"
}