{
  "$type": "site.standard.document",
  "description": "An electrochemical apparatus includes a first electrode plate, a second electrode plate, a first separator, and a second separator, the first separator includes a first porous substrate, the second electrode plate includes a second porous substrate, and the first electrode plate, the first…",
  "path": "/patents/1415679",
  "publishedAt": "2025-10-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0525",
    "NINGDE AMPEREX TECHNOLOGY LTD [CN]"
  ],
  "textContent": "An electrochemical apparatus includes a first electrode plate, a second electrode plate, a first separator, and a second separator, the first separator includes a first porous substrate, the second electrode plate includes a second porous substrate, and the first electrode plate, the first separator, the second electrode plate and the second separator are stacked in sequence to form an electrode assembly; and at least one surface of the first porous substrate is provided with a polymer bonding layer, and at least one surface of the second porous substrate is provided with no polymer bonding layer. The electrode assembly structure separate a positive electrode plate and a negative electrode plate through a first separator provided with a polymer binder, which is beneficial to shape the electrode assembly and release a stress at corner, thereby inhibiting deformation of the electrochemical apparatus.",
  "title": "ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS"
}