{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A lithium ion secondary battery that includes a positive electrode, a negative electrode, a separator, and a nonaqueous electrolytic solution. Among resistance values of at least three of the following resistance components: diffusion resistance of Li ions in the nonaqueous electrolytic solution…",
  "path": "/patents/1251150",
  "publishedAt": "2019-12-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/139",
    "Murata Manufacturing Co., Ltd."
  ],
  "textContent": "A lithium ion secondary battery that includes a positive electrode, a negative electrode, a separator, and a nonaqueous electrolytic solution. Among resistance values of at least three of the following resistance components: diffusion resistance of Li ions in the nonaqueous electrolytic solution; ohmic resistance of the nonaqueous electrolytic solution; ohmic resistance of a positive electrode mixture layer, ohmic resistance of a negative electrode mixture layer; reaction resistance of a surface of a positive electrode active material, reaction resistance of a surface of a negative electrode active material; and diffusion resistance of Li ions in the positive electrode mixture layer, diffusion resistance of Li ions in the negative electrode mixture layer, the resistance values at a position of a mixture layer nearest a current collector are smaller than the resistance values at a position of a mixture layer nearest a separator.",
  "title": "LITHIUM ION SECONDARY BATTERY"
}