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[Analysis Case] Evaluation of the Chemical State of RuO2 Catalyst by in-situ XAFS

Measurements can be made under specific gas atmosphere and temperature conditions! Ideal for evaluating the state in special environments such as catalysts.

We offer the evaluation of the chemical state of RuO2 catalysts using in-situ XAFS (C0456). Under controlled conditions with gas atmospheres and temperatures tailored to the sample environment, it is possible to assess the chemical bonding state and local atomic structure of the sample. Therefore, it is suitable for cases where state evaluation is required in special environments, such as catalysts. In a case where RuO2 powder was heated from room temperature to 400°C under a reducing atmosphere using in-situ XAFS, it was confirmed from the shape of the spectrum that RuO2 is reduced to Ru between 100°C and 200°C. [Measurement Method / Processing Method] ■ [XAFS] X-ray Absorption Fine Structure *For more details, please download the PDF or feel free to contact us.

Related Link - https://www.mst.or.jp/casestudy/tabid/1318/pdid/38…

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【Product Areas】 ■Fuel Cells ■Others *For more details, please download the PDF or feel free to contact us.

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[Analysis Purpose] ■ Evaluation of Chemical Bonding State *For more details, please download the PDF or feel free to contact us.*

[Analysis Case] Evaluation of the Chemical State of RuO2 Catalyst by in-situ XAFS_C0456

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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"!