{
  "$type": "site.standard.document",
  "description": "An electrochemical device includes: a positive electrode plate, a negative electrode plate, a separator, and a shape-memory alloy component. The positive electrode plate includes a positive current collector and a positive active material layer. The negative electrode plate includes a negative…",
  "path": "/patents/1389761",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/4235",
    "Ningde Amperex Technology Limited"
  ],
  "textContent": "An electrochemical device includes: a positive electrode plate, a negative electrode plate, a separator, and a shape-memory alloy component. The positive electrode plate includes a positive current collector and a positive active material layer. The negative electrode plate includes a negative current collector and a negative active material layer. The separator is disposed between the positive electrode plate and the negative electrode plate. The shape-memory alloy component is disposed on one side of the positive current collector and/or the negative current collector, the side being oriented toward the separator. The shape-memory alloy component is spaced apart from the positive current collector. The shape-memory alloy component includes a phase change portion and a support portion. The phase change portion includes a first end and a second end disposed opposite to each other. The first end is connected to the support portion.",
  "title": "ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE"
}