Exploring catalyst dynamics in a fixed bed reactor by correlative operando spatially-resolved structure-activity profiling

B. Wollak,D.E. Doronkin, D. Espinoza,T. Sheppard,O. Korup, M. Schmidt, S. Alizadefanaloo, F. Rosowski,C. Schroer,J.-D. Grunwaldt,R. Horn

Journal of Catalysis(2022)

引用 6|浏览7
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摘要
•Simultaneous measurement of spatially-resolved concentration-, temperature- and XAS profiles.•Predicted oxidation states could be validated with oxidation states observed from XANES measurements.•Kinetic model could be quickly developed by fitting complete concentration profiles.
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关键词
Operando spectroscopy,Spatial profile measurements,XAFS,Ethane ODH,Kinetic modeling
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