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. 2015 Jul 3;54(34):9886–9889. doi: 10.1002/anie.201504227

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© 2015 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

© 2015 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Left: Orthogonal XRF maps (at 20.3 keV) of a particle under operating conditions (ethanol, 22.3 mm nitrobenzene, and 1 bar H₂) after collection of μ-XRF-CT and μ-XRD-CT sinograms. Elemental distributions throughout the carbon support are shown in red (Pt) and green (Mo). Each pixel is 5×5 μm. Red and green scale bars at the side show fluorescent signal intensity (I_fl), white scale bar (in the image)=25 µm. Right: Photo of typical catalyst particles (ex situ); scale bar=50 μm.