[Analysis Case] Evaluation of Binding States in Secondary Battery Cathodes
You can evaluate the sample in its original state, from the binder and coating to the active substance.
Our organization conducts evaluations of the bonding state of cathodes in secondary batteries. X-ray photoelectron spectroscopy (XPS), which is one of the methods for analyzing surface states, is suitable for evaluating binders and conductive additives due to its shallow detection depth (approximately 10 nm). Hard X-ray photoelectron spectroscopy (HAXPES), which uses hard X-rays (Ga rays) for excitation, allows us to obtain information about active materials buried under binders without causing damage, thanks to its deeper detection depth. 【Measurement and Processing Methods】 ■ [XPS] X-ray Photoelectron Spectroscopy ■ [HAXPES] Hard X-ray Photoelectron Spectroscopy ■ Processing under controlled atmosphere *For more details, please download the PDF or feel free to contact us.
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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"!