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[Analysis Case] Evaluation of Gas in Lithium-Ion Secondary Batteries

Qualitative and quantitative analysis of gas components in batteries.

The electrolyte of lithium-ion secondary batteries is known to decompose and gasify due to repeated charging and discharging. By using GC-TCD and GC/MS, the decomposed gas components can be detected with high sensitivity. GC-TCD can analyze the composition ratios of eight components (H2, O2, N2, CO, CH4, CO2, C2H4, C2H6), while GC/MS can qualitatively analyze various decomposition products. We also support gas analysis in not only laminate-type cells but also coin-type and prismatic cells, as well as cells using ionic liquids.

MST HP

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For detailed data, please refer to the catalog.

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Applications/Examples of results

Analysis of secondary batteries.

[Analysis Case] Evaluation of Gas in Lithium-Ion Secondary Batteries_C0362

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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!