Figure 5
From: Closed Loop Recycling of Electric Vehicle Batteries to Enable Ultra-high Quality Cathode Powder
SEM images of cathode powder (WPI vs. Control). (a) WPI with magnification factor of 1,500 (scale bar: 10 μm) (b) WPI with magnification factor of 10,000 (scale bar: 1 μm) (c) Control with magnification factor of 1,500 (scale bar: 10 μm) (d) Control with magnification factor of 10,000 (scale bar: 1 μm) (e) Schematic demonstration of diffusion difference between WPI synthesized cathode and control cathode.
