{
  "$type": "site.standard.document",
  "description": "The present invention provides an electrode for a secondary battery that includes a current collector and an electrode active material layer that is formed on the current collector and contains an electrode active material, and satisfies the following Relational Expressions 1 and 2. 7 ≤ total…",
  "path": "/patents/1402943",
  "publishedAt": "2024-02-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "SK ON CO LTD [KR]"
  ],
  "textContent": "The present invention provides an electrode for a secondary battery that includes a current collector and an electrode active material layer that is formed on the current collector and contains an electrode active material, and satisfies the following Relational Expressions 1 and 2. 7 ≤ total surface area of active material particles per unit volume of electrode active material layer ≤ 10 20 ≤ total surface area of effective pores per unit volume of electrode active material layer ≤ 29 (In the above Relational Expression 1, the total surface area (m/cc) of the active material particles per unit volume of the electrode active material layer is defined as a surface area A (m/g) of the electrode active material layer * density D (g/cc) of the electrode, and in the above Relational Expression 2, the total surface area (m/ml) of effective pores per unit volume of the electrode active material layer is defined as the surface area A (m/g) of the electrode active material layer/effective pore volume V (ml/g) in the electrode active material layer.)",
  "title": "ELECTRODE FOR BATTERY, AND SECONDARY BATTERY INCLUDING SAME"
}