{
  "$type": "site.standard.document",
  "description": "A non-aqueous electrolyte secondary battery comprises a positive electrode, a negative electrode, and an electrolyte solution. The positive electrode includes a positive electrode substrate and a positive electrode active material layer. The positive electrode active material layer includes a first…",
  "path": "/patents/1324608",
  "publishedAt": "2022-08-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M4/366",
    "Prime Planet Energy & Solutions, Inc."
  ],
  "textContent": "A non-aqueous electrolyte secondary battery comprises a positive electrode, a negative electrode, and an electrolyte solution. The positive electrode includes a positive electrode substrate and a positive electrode active material layer. The positive electrode active material layer includes a first layer and a second layer. The second layer is interposed between the positive electrode substrate and the first layer. The first layer includes a first positive electrode active material. The second layer includes a second positive electrode active material. The first positive electrode active material has a first particle size distribution based on volume. The first particle size distribution is unimodal. In the first particle size distribution, a ratio of D10 to D90 is from 0.18 to 0.52. The second positive electrode active material has a second particle size distribution based on volume. The second particle size distribution is multimodal.",
  "title": "NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY"
}