{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A negative electrode for a lithium secondary cell, characterized in that it is prepared by a method comprising providing a conductive metal of foil having a surface roughness of 0.2 µm or more as a collector and a mixture of active material particles containing silicon and/or a silicon alloy with a…",
  "path": "/patents/1094162",
  "publishedAt": "2003-08-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B22F7/08",
    "SANYO ELECTRIC CO [JP]"
  ],
  "textContent": "A negative electrode for a lithium secondary cell, characterized in that it is prepared by a method comprising providing a conductive metal of foil having a surface roughness of 0.2 µm or more as a collector and a mixture of active material particles containing silicon and/or a silicon alloy with a conductive metal powder and sintering the mixture on the surface of the collector; and a lithium secondary cell comprising the negative electrode.",
  "title": "NEGATIVE ELECTRODE FOR LITHIUM SECONDARY CELL AND METHOD FOR PRODUCING THE SAME"
}