Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-10850
Authors: Schaube, Maximilian
Title: Impact of point defects on reaction kinetics of systematically doped ceria
Issue Date: 2020
metadata.ubs.publikation.typ: Dissertation
metadata.ubs.publikation.seiten: XXIII, 102
URI: http://elib.uni-stuttgart.de/handle/11682/10867
http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-108676
http://dx.doi.org/10.18419/opus-10850
Abstract: This thesis investigates the interplay between ionic and electronic point defects such as oxygen vacancies, electrons or holes, and the catalytic activity for heterogeneous reactions, in particular oxygen exchange, carbon monoxide and methane oxidation. The importance of point defects for reaction kinetics is demonstrated for more than 30 differently doped ceria, strontium titanate and zirconia samples, whereby the focus is set in doped ceria. Fundamental relationships between catalytic activity and defect chemistry are elucidated emphasizing the importance of defect chemistry in heterogeneous catalysis.
Appears in Collections:03 Fakultät Chemie

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