46361 2018 eng lecture 0 -- -- -- X-ray Absorption fine structure spectroscopy (XAFS) is a frequently employed technique in order to investigate structural composition and Change of chemical compounds such as catalytic species or corrosion processes. These structural properties are essential (i) to understand underlying reaction mechanism and (ii) to further improve the design of materials. While XAFS measurements are usually performed with ionization Chambers or simple fluorescence detectors, we at BAMline specialize in measurements with innovative set-ups that meet Specialrequirements such as time resolution, (3D-) spatial Resolution or demanding sample environments. This contribution presents various available XAFS configurations with their corresponding applications. In particular, these comprise single -shot XAFS for time- resolved measurements, grazing-exit XAFS with energy and a spatially resolved detector for the characterization of thin films and an in situ grazing incidence Setup for the characterization of corrosion layers. Additionally,the possibility of analyzing Minute samples in total-reflection geometry is demonstrated. EXRS 2018 Ljubljana, Slovenia 24.06.2018 29.06.2018 0 Steffen Witte eng uncontrolled XANES eng uncontrolled XAFS eng uncontrolled BAMline eng uncontrolled Synchrotron eng uncontrolled TXRF Analytische Chemie Datei im Netzwerk der BAM verfügbar ("Closed Access") Präsentation