%0 Book
%T Structure-reactivity relationships in heterogeneous catalytic CO2 hydrogenation to CH4 and CO on low loaded precious metal catalysts
%A Cisneros, Sebastian
%D 2023
%C Rostock
%C Universität Rostock
%G English
%F 1892116170
%O vorgelegt von Sebastian Cisneros
%O GutachterInnen: Angelika Brückner (Leibniz Institut für Katalyse e.V., Universität Rostock) ; Jürgen Behm (Institut für Theoretische Chemie, Universität Ulm)
%O Dissertation Universität Rostock 2024
%X The production of CH4 and CO via CO2 hydrogenation was studied on catalysts with low precious metal loading. CO2 methanation was investigated on Ru/TiO2 und Ru/ZrO2 catalysts with Ru < 1 wt.%. CO production was investigated on Au/ZrO2 and Au/TiO2 catalysts with < 0.1 wt.% Au. Notably the most O-defective catalysts showed the highest rates. In-situ spectroscopic assessments revealed distinct electronic metal-support interactions induced by electron transfer from the defects to the supported metal entities. This effect is proposed as driver for the catalytic enhancement.<eng>
%L 540
%9 theses
%9 Text
%9 Hochschulschrift
%R 10.18453/rosdok_id00004614
%U https://purl.uni-rostock.de/rosdok/id00004614
%U https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00004614-6
%U https://d-nb.info/1334986525/34
%U https://doi.org/10.18453/rosdok_id00004614