10.18453/rosdok_id00005167 Haida, Simon Simon Haida http://d-nb.info/gnd/1392764009 Universität Rostock 2024 540 Chemistry & allied sciences 2024 en https://purl.uni-rostock.de/rosdok/id00005167 urn:nbn:de:gbv:28-rosdok_id00005167-2 In this work, the structure-reactivity relationships were investigated in molybdenum oxide (MoO3)-based catalysts modified with secondary metals. The catalytic properties in the gas- and liquid-phase were investigated and compared using model substrates (anisole, phenol, guaiacol). In-situ methods have been used to study the formation, decomposition and regeneration of the active phase (MoOxCyHz) under reaction conditions, which is subject to high dynamics and accumulated through the use of nickel modification.