{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreibihqqwmmv7vu5qppsgzsu53j7eoadoy4hq4a4pjp4yiutlbxmeyi"
    },
    "mimeType": "image/png",
    "size": 107855
  },
  "description": "This application provides an electrolyte, a lithium-ion battery, and an apparatus including such lithium-ion battery. The electrolyte includes a lithium salt, an organic solvent, and an additive. The additive includes a sulfur-containing compound and a silane compound, where the sulfur-containing…",
  "path": "/patents/1413218",
  "publishedAt": "2024-04-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "This application provides an electrolyte, a lithium-ion battery, and an apparatus including such lithium-ion battery. The electrolyte includes a lithium salt, an organic solvent, and an additive. The additive includes a sulfur-containing compound and a silane compound, where the sulfur-containing compound is selected from one or more of sulfur hexafluoride, sulfuryl fluoride, sulfur dioxide, sulfur trioxide, carbon disulfide, dimethyl sulfide, and methyl ethyl sulfide. When a specific sulfur-containing compound is used together with a silane compound as an additive to the electrolyte, the sulfur-containing compound can not only participate in forming a SEI film on a surface of a negative electrode of the lithium-ion battery to effectively prevent direct contact between the electrolyte and a negative electrode active material, but also optimize a passivation film formed by the silane compound on a surface of the positive electrode to reduce film-forming impedance on the surface of the positive electrode. With the synergy of the sulfur-containing compound and the silane compound, the lithium-ion battery has both good high-temperature cycling performance and good low-temperature discharge performance.",
  "title": "ELECTROLYTE, LITHIUM ION BATTERY AND DEVICE CONTAINING LITHIUM ION BATTERY"
}