{
  "$type": "site.standard.document",
  "description": "The present invention provides a lithium ion secondary battery which is provided with: a nonaqueous electrolyte solution; and a positive electrode and a negative electrode, each of which is capable of absorbing and desorbing lithium. This lithium ion secondary battery is configured such that the…",
  "path": "/patents/1282951",
  "publishedAt": "2021-02-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0569",
    "NISSAN CHEMICAL CORPORATION"
  ],
  "textContent": "The present invention provides a lithium ion secondary battery which is provided with: a nonaqueous electrolyte solution; and a positive electrode and a negative electrode, each of which is capable of absorbing and desorbing lithium. This lithium ion secondary battery is configured such that the nonaqueous electrolyte solution contains (A) an electrolyte, (B) a nonaqueous organic solvent and (C) a compound that is obtained by substituting at least one hydrogen atom, which is bonded to a carbon atom in an aromatic ring of a compound that has at least one aromatic ring and no amino group, by a group that is represented by formula (1); and this lithium ion secondary battery is charged at a voltage within the range of 4.35-5 V for use. (In the formula, R represents a hydrogen atom, an optionally substituted monovalent aliphatic hydrocarbon group having 1-60 carbon atoms, an optionally substituted monovalent aromatic hydrocarbon group having 6-60 carbon atoms, or an optionally substituted monovalent heterocyclic ring-containing group having 2-60 carbon atoms; and the broken line represents a bonding hand.)",
  "title": "LITHIUM ION SECONDARY BATTERY"
}