{
  "$type": "site.standard.document",
  "description": "Provided is a lithium battery cathode electrode comprising multiple particulates of a cathode active material, wherein at least a particulate is composed of one or a plurality of particles of a cathode active material being encapsulated by a thin layer of inorganic filler-reinforced elastomer…",
  "path": "/patents/1255835",
  "publishedAt": "2020-02-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/137",
    "Nanotek Instruments, Inc."
  ],
  "textContent": "Provided is a lithium battery cathode electrode comprising multiple particulates of a cathode active material, wherein at least a particulate is composed of one or a plurality of particles of a cathode active material being encapsulated by a thin layer of inorganic filler-reinforced elastomer having from 0.01% to 50% by weight of an inorganic filler dispersed in an elastomeric matrix material based on the total weight of the inorganic filler-reinforced elastomer, wherein the encapsulating thin layer of inorganic filler-reinforced elastomer has a thickness from 1 nm to 10 μm, a fully recoverable tensile strain from 2% to 500%, and a lithium ion conductivity from 10S/cm to 5×10S/cm and the inorganic filler has a lithium intercalation potential from 1.1 V to 4.5 V (preferably 1.2-2.5 V) versus Li/Li.",
  "title": "ELECTROCHEMICALLY STABLE ELASTOMER-ENCAPSULATED PARTICLES OF CATHODE ACTIVE MATERIALS FOR LITHIUM BATTERIES"
}