Quantitative Energy-Dispersive X-Ray Analysis of Catalyst Nanoparticles Using a Partial Cross Section Approach
説明
<jats:title>Abstract</jats:title><jats:p>The new generation of energy-dispersive X-ray (EDX) detectors with higher count rates than ever before, paves the way for a new approach to quantitative elemental analysis in the scanning transmission electron microscope. Here we demonstrate a method of calculating partial cross sections for use in quantifying EDX data, beneficial especially because of the simplicity of its implementation. Applying this approach to acid-leached PtCo catalyst nanoparticles leads to quantitative determination of the Pt surface enrichment.</jats:p>
収録刊行物
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- Microscopy and Microanalysis
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Microscopy and Microanalysis 22 (1), 71-81, 2016-01-12
Oxford University Press (OUP)
