{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a solid-state electrolyte (SSE) with a sandwich structure and a preparation method and use thereof, and a solid-state lithium ion battery. In the present disclosure, there are uniformly arranged pores in a lithium battery separator of the SSE with a sandwich…",
  "path": "/patents/1394367",
  "publishedAt": "2025-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "JILIN DONGCHI NEW ENERGY TECH CO LTD [CN]"
  ],
  "textContent": "The present disclosure relates to a solid-state electrolyte (SSE) with a sandwich structure and a preparation method and use thereof, and a solid-state lithium ion battery. In the present disclosure, there are uniformly arranged pores in a lithium battery separator of the SSE with a sandwich structure, and these pores can regulate a lithium flux and allow lithium ions to pass through in an orderly manner. In this way, the growth of lithium dendrites is suppressed to provide desirable interfacial compatibility, lower interfacial impedance and polarization voltage, and highly stable cycle efficiency, thereby improving an electrochemical stability of the SSE. Both sides of the lithium battery separator are coated with a composite SSE containing a lithium salt, a ceramic powder, and an ionic liquid. These organic-inorganic materials can inhibit the recrystallization of polyethylene oxide (PEO) polymers by disrupting the arrangement of PEO, thereby improving PEO ionic conductivity.",
  "title": "SOLID-STATE ELECTROLYTE (SSE) WITH SANDWICH STRUCTURE AND PREPARATION METHOD AND USE THEREOF, AND SOLID-STATE LITHIUM ION BATTERY"
}