{
  "$type": "site.standard.document",
  "description": "Provided is an anode for a lithium battery or sodium battery, the anode comprising multiple porous graphene balls and multiple particles or coating of a lithium-attracting metal or sodium-attracting metal at a graphene ball-to-metal volume ratio from 5/95 to 95/5, wherein the porous graphene ball…",
  "path": "/patents/1291268",
  "publishedAt": "2021-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "C01B32/192",
    "Global Graphene Group, Inc."
  ],
  "textContent": "Provided is an anode for a lithium battery or sodium battery, the anode comprising multiple porous graphene balls and multiple particles or coating of a lithium-attracting metal or sodium-attracting metal at a graphene ball-to-metal volume ratio from 5/95 to 95/5, wherein the porous graphene ball comprises a plurality of graphene sheets forming into the ball having a diameter from 100 nm to 20 μm and a pore or multiple pores having a pore volume fraction from 10% to 99.9% based on the total graphene ball volume, and wherein the particles or coating of lithium-attracting metal or sodium-attracting metal, having a diameter or thickness from 1 nm to 20 μm, are selected from Au, Ag, Mg, Zn, Ti, K, Al, Fe, Mn, Co, Ni, Sn, V, Cr, an alloy thereof, or a combination thereof.",
  "title": "COMBINED GRAPHENE BALLS AND METAL PARTICLES FOR AN ANODE OF AN ALKALI METAL BATTERY"
}