2026-07-01T18:40:48Z https://icatplus.esrf.fr/oaipmh/request

oai:icatplus.esrf.fr:inv/2348958259 2026-04-20T06:00:53.076Z

4.2 EI 10.15151/ESRF-ES-2348958259 Jennifer KLAUCKE Jennifer Klaucke 0009-0006-1681-5601 Florian MAURER Florian Maurer 0000-0002-3307-4132 OANA BUNAU Oana Bunau Florian MAURER Florian Maurer 0000-0002-3307-4132 Maya LUDWIG Maya Ludwig Tim DELRIEUX Tim Delrieux VASYL MARCHUK Vasyl Marchuk 0000-0002-5169-1943 Jennifer KLAUCKE Jennifer Klaucke 0009-0006-1681-5601 Tim DELRIEUX Tim Delrieux Maya LUDWIG Maya Ludwig Jan-Dierk GRUNWALDT Jan-Dierk Grunwaldt 0000-0003-3606-0956 Example Institute 2029 Data from large facility measurement 2026-04-14T06:00:00Z/2026-04-20T06:00:00Z 2026-04-20T06:00:00Z I CC-BY-4.0 This LTP is motivated by systematic studies on ammonia synthesis catalysts under the realistic conditions of the Haber-Bosch process, as employed for the production of sustainable renewable ammonia at offshore wind power plants. Over the course of 6 beamtime scheduling periods, electronic and geometric structure of active metals (Fe, Ru) as well as of electronic (K, Cs, Ca, Ba) and structural (Al, Si) promoters will be thoroughly studied at the ID26 beamline under stationary and transient conditions. In the course of the LTP a pixel detector will be installed in the TEXS which, together with sets of high quality Johansson crystals, which will enable X-ray Fluorescence Intensity Ratio Detection (XFIRD). Furthermore, a high pressure operando catalysis cell will be developed. The planned investments will enable spatially- and time-resolved operando tender X-ray HERFD-XANES and XES spectroscopy on working catalysts for chemical energy storage and related processes.