Structure and composition analysis of Li-ion batteries materials at different scales are critical to understand their electrochemical performance (such as capacity fade and lithiation/delithiation pathways). A battery cell’s behavior is directly related to how the slurry gets assembled on the electrode. The performance has a strong correlation to the primary and secondary particle network inside the electrode. Further the lithium-ion movement and the electrode/electrolyte interaction start at the atomic level. So, characterization of the electrodes at different length scales is necessary to fully understand the battery performance.
In this webinar, we will use different techniques for the characterization of Li-ion battery electrode (cathode) at different length scale:
In addition, 3D tomography will be used to visualize the 3D morphology and elemental analysis:
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