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[Analysis Case] Evaluation of Lithium-Ion Secondary Battery Separators

Cool the sample and evaluate the shape of the separator more accurately.

The separator, which is a key component material of batteries, significantly influences the characteristics and safety of the battery due to its porosity, shape, and other factors. Currently, mainstream polymer materials such as polyethylene (PE), polypropylene (PP), or their composites have low softening points, with PE around 125°C and PP around 155°C. This report presents a case study where the cooling of a low softening point PP separator was conducted to suppress degradation and evaluate its structure.

• Company：一般財団法人材料科学技術振興財団　MST
• Price：Other

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• Contract Analysis
• Contract measurement