{
  "$type": "site.standard.document",
  "description": "The present disclosure provides a new phosphorus-carbon cathode material based on red phosphorus and a preparation method thereof, comprising red phosphorus and composite carbon nanospheres. The red phosphorus and the composite carbon nanospheres are mixed in a solvent and experience a thermal…",
  "path": "/patents/1367526",
  "publishedAt": "2024-08-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/587",
    "HUBEI THREE GORGES LABORATORY"
  ],
  "textContent": "The present disclosure provides a new phosphorus-carbon cathode material based on red phosphorus and a preparation method thereof, comprising red phosphorus and composite carbon nanospheres. The red phosphorus and the composite carbon nanospheres are mixed in a solvent and experience a thermal reaction to give a product, wherein a mass concentration of the composite carbon nanospheres in the solution is 10%-20%. The half-cell assembled by using the phosphorus-carbon composite material still maintains a low overpotential at a high current density of 2.5 mA·cm, and the capacity retention rate after 150 cycles still reaches 85%, achieving a double breakthrough in the cycle life and the capacity retention rate of the phosphorus-carbon composite material.",
  "title": "PHOSPHORUS-CARBON CATHODE MATERIAL BASED ON RED PHOSPHORUS AND PREPARATION METHOD THEREOF"
}