{
  "$type": "site.standard.document",
  "description": "A secondary battery negative electrode according to the invention includes: a three-dimensional current collector formed of a self-supporting sponge-like structure of carbon nanotubes; a metal active material contained inside the three-dimensional current collector; and a plurality of seed…",
  "path": "/patents/1316979",
  "publishedAt": "2022-05-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/808",
    "WASEDA UNIVERSITY"
  ],
  "textContent": "A secondary battery negative electrode according to the invention includes: a three-dimensional current collector formed of a self-supporting sponge-like structure of carbon nanotubes; a metal active material contained inside the three-dimensional current collector; and a plurality of seed particles contained inside the three-dimensional current collector and made of a material different from the metal active material, in which the secondary battery negative electrode does not include a foil of the metal active material.",
  "title": "SECONDARY BATTERY NEGATIVE ELECTRODE, SECONDARY BATTERY, AND MANUFACTURING METHOD OF SECONDARY BATTERY NEGATIVE ELECTRODE"
}