{
  "$type": "site.standard.document",
  "description": "A method comprises obtaining a stack for an energy storage device, the stack comprising one or more layers; laser ablating the stack so as to form a cut through one or more of the layers, thereby producing one or more laser ablation products; and analysing, using a mass spectrometry-based analysis…",
  "path": "/patents/1298594",
  "publishedAt": "2021-08-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0585",
    "Dyson Technology Limited"
  ],
  "textContent": "A method comprises obtaining a stack for an energy storage device, the stack comprising one or more layers; laser ablating the stack so as to form a cut through one or more of the layers, thereby producing one or more laser ablation products; and analysing, using a mass spectrometry-based analysis technique, the laser ablation products thereby to determine one or more characteristics of the stack. Also disclosed is an apparatus.",
  "title": "STACK FOR AN ENERGY STORAGE DEVICE"
}