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Three-dimensional View of Catalysts in Action


Karlsruhe Institute of Technology
Operando X-ray spectroscopy shows what happens in each single part of a working catalyst. (Photo: Dr. Dmitry Doronkin, KIT)
For understanding the structure and function of catalysts in action, researchers of Karlsruhe Institute of Technology (KIT), in cooperation with colleagues from the Swiss Light Source SLS of Paul Scherrer Institute (PSI) in Switzerland and the European Synchrotron Radiation Facility (ESRF) in France, have developed a new diagnostic tool. Operando X-ray spec-troscopy visualizes the structure and gradients of complex technical catalysts in three dimensions, thus allowing us to look into functioning chemical reactors. The results are re-ported in Nature Catalysis. (DOI: 10.1038/s41929-020-00552-3) ....

Deniz Zengel , Dario Ferreira Sanchez , Dmitrye Doronkin , Jan Dierk Grunwaldt , Sakura Pascarelli , Johannes Becher , Debora Motta Meira , Thomas Sheppard , Thomasl Sheppard , Paul Scherrer Institute , Institute For Chemical , Collaborative Center Trackact , Karlsruhe Institute Of Technology , Karlsruhe Institute , Swiss Light Source , European Synchrotron Radiation Facility , Chemical Technology , Polymer Chemistry , X Ray Spectroscopy Provides , Major Chemical , Nature Catalysis , Professor Jan Dierk Grunwaldt , Collaborative Research Center , டாரியோ ஃபெரீரா சான்செஸ் , ஜோஹன்னஸ் பெச்சர் , டெபோரா மொத்த மீரா ,