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Figure 12
Hydrogen formation in a VRFB battery cell. (a) Cell positioned on the rotary stage, and (b) schematic details of the cell and the visualized part; (c) exemplary 2D slices of tomograms recorded before and after the electric potential is applied; (d) three-dimensional renderings of the segmentation results obtained from the tomograms recorded before and after a −300 mV potential is applied. The segmentation highlights the bubbles, the gasket and the membrane. |