[Analysis Case] Evaluation of Material Distribution of Lithium-Ion Secondary Battery Cathode Materials
Mapping the conductivity of cathode materials using SSRM.
Regarding the positive electrode of lithium-ion secondary batteries, it is possible to visualize the distribution of crystal grains insulated from the surroundings and the active materials whose conductivity has decreased due to degradation by mapping their shape and conductivity. In this case study, we present the results of estimating the material distribution through SSRM measurements conducted on a cross-section of the positive electrode of a lithium-ion secondary battery prepared by mechanical polishing, along with statistical processing. Measurement method: SSRM Product field: Secondary batteries Analysis purpose: Composition distribution evaluation, shape evaluation, degradation investigation For more details, please download the materials or contact us.
- Company:一般財団法人材料科学技術振興財団 MST
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