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[Analysis Case] Observation of Multi-Scale Structure of Blade-Type Battery

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img_C0748_11.jpg

[Analysis Case] Observation of Multi-Scale Structure of Blade-Type Battery

img_C0748_2.jpg
img_C0748_2.jpg img_C0748_11.jpg

We observed the internal structure of LFP batteries using X-ray CT and SEM.

Lithium iron phosphate (LFP: LiFePO₄) batteries are expected to be utilized in a wide range of fields due to their characteristics of safety, long lifespan, and low cost. This document introduces a case study of a blade-type battery for vehicles that employs LFP batteries, where multi-scale observations were conducted. First, the laminated structure of the electrodes was confirmed non-destructively using X-ray CT. Subsequently, the battery was disassembled, and the cross-sectional structures of the positive and negative electrodes were observed using a scanning electron microscope (SEM).

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

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Analysis of secondary batteries.

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[Analysis Case] Observation of Multi-Scale Structure of Blade-Type Battery_C0748

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[Analysis Case] Observation of Multi-Scale Structure of Blade-Type Battery

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