Chemical state analysis using XPS and morphological observation using TEM.
The electrodes of fuel cells have a structure in which Pt particles, serving as the catalyst, are supported on a carbon carrier. For the evaluation of Pt, XPS analysis is effective for state analysis, while TEM observation is useful for morphological observation. These methods can also be used to assess the degradation of Pt catalysts, such as oxidation (poisoning) and aggregation (decrease in specific surface area). By reconstructing images taken from different angles, a three-dimensional image of the Pt particles is obtained.
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basic information
For detailed data, please refer to the catalog.
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Applications/Examples of results
Analysis of fuel cells.
Company information
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"!