Figure 6.
The figure shows two diagrams of a battery cell. The first diagram illustrates a layered view with positive current collector, positive electrode, separator, negative electrode, and negative current collector. The thicknesses are labelled: positive electrode 55 micrometres, separator 30 micrometres, negative electrode 55 micrometres, positive current collector 10 micrometres, and negative current collector 7 micrometres. The second diagram shows a cylindrical cross section with cell height of 65 millimetres, mandrel radius of 2 millimetres, cell outer radius of 9 millimetres, and can thickness of 0.25 millimetre. The structure indicates the radial and axial layout of the battery cell.Battery dimensions for the electrochemical model (a) and the thermal model (b)