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[Analysis Case] Non-destructive Observation of Lithium-ion Secondary Battery Internals

C0565.jpg
X線CT像_3D像.png

[Analysis Case] Non-destructive Observation of Lithium-ion Secondary Battery Internals

C0565.jpg
C0565.jpg X線CT像_3D像.png

Case studies observed using X-ray CT.

Lithium-ion secondary batteries are widely used in devices such as smartphones and digital cameras. These batteries degrade through repeated charging and discharging, which can lead to the phenomenon of battery swelling. When investigating a battery that has experienced this phenomenon, there are concerns about reactions caused by gases or electrolytes accumulated inside, and since processing can be dangerous, it is necessary to confirm the internal structure non-destructively. In this case, the internal structure of a lithium-ion secondary battery that has undergone repeated charging and discharging was observed using X-ray CT.

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Measurement method: X-ray CT method Product field: Secondary batteries Analysis purpose: Shape evaluation, structural evaluation, product investigation

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[Analysis Case] Non-destructive Observation of Lithium-ion Secondary Battery Interior_C0565

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