Hard X-ray Nanotomography of Catalytic Solids at Work

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Hard X-ray Nanotomography of Catalytic Solids at Work
 
Gonzalez-Jimenez, Ines D.; Cats, Korneel; Davidian, Thomas; Ruitenbeek, Matthijs; Meirer, Florian; Liu, Yijin; Nelson, Johanna; Andrews, Joy C.; Pianetta, Piero; de Groot, Frank M. F.; Weckhuysen, Bert M.
(2012) Angewandte Chemie-International Edition, volume 51, issue 48, pp. 11986 - 11990
(Article)
Abstract
A closer look at catalysis: In situ hard X‐ray nanotomography has been developed (see picture) as a method to investigate an individual iron‐based Fischer–Tropsch‐to‐Olefins (FTO) catalyst particle at elevated temperatures and pressures. 3D and 2D maps of 30 nm resolution could be obtained and show heterogeneities in the pore structure and chemical ... read more
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Keywords: Fischer-Tropsch catalysis, heterogeneous catalysis, in situ spectroscopy, transmission X-ray microscopy, X-ray absorption spectroscopy, FISCHER-TROPSCH SYNTHESIS, IRON CATALYSTS, LOWER OLEFINS, NANOSCALE, SPECTROMICROSCOPY, DECOMPOSITION, MICROSCOPY, BEHAVIOR, SYSTEMS, Taverne
DOI: https://doi.org/10.1002/anie.201204930
ISSN: 1433-7851
Publisher: John Wiley and Sons Ltd
(Peer reviewed)
 
 
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