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[Analysis Case] Secondary Battery

Evaluation of the components distributed on the surface of a single particle of powder is possible.

We will introduce a case where a sheet coated with graphite negative electrode particles used in lithium-ion secondary batteries was analyzed using TOF-SIMS. It was confirmed that graphite and PVDF are distributed on the surface of a single powder particle. Time-of-flight secondary ion mass spectrometry (TOF-SIMS) is a method suitable for qualitative analysis and imaging of organic and inorganic substances on surfaces from the mass spectrum of secondary ions. It is effective for evaluating the distribution of minute foreign substances and stains due to its high resolution. Measurement method: TOF-SIMS Product field: Secondary batteries Analysis purpose: Composition distribution evaluation For more details, please download the materials or contact us.

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Analysis of secondary batteries.

[Analysis Case] Secondary Battery - Evaluation of the Distribution of Anode Particle Surfaces_C0497

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