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- Original title:
- Advanced Shaping of Catalysts via Additive Manufacturing – Direct Ink Writing in the Context of Heterogeneous Catalysis
- Translated title:
- Verbesserte Formgebung von Katalysatoren durch additive Fertigung - Direct Ink Writing im Bereich der Heterogenen Katalyse
- Author:
- Großmann, Paula Friederike
- Year:
- 2023
- Document type:
- Dissertation
- Faculty/School:
- TUM School of Natural Sciences
- Advisor:
- Rieger, Bernhard (Prof. Dr. Dr. h.c.)
- Referee:
- Rieger, Bernhard (Prof. Dr. Dr. h.c.); Fischer, Richard W. (Prof. Dr.); Rößner, Frank (Prof. Dr. Dr. h.c.)
- Language:
- en
- Subject group:
- CHE Chemie
- TUM classification:
- CHE 700
- Abstract:
- In this work, the additive manufacturing technique "Direct Ink Writing" is applied in the context of heterogeneous catalysis. Optimized catalyst shapes obtained via 3D printing influence critical process parameters such as pressure drop as well as heat and mass transfer processes. In addition to photocatalytic water splitting to hydrogen, the dehydrogenation of perhydro-dibenzyltoluene, a liquid organic hydrogen carrier, is also investigated as a test reaction.
- Translated abstract:
- Im Rahmen der Arbeit wird die additive Fertigungstechnik „Direct Ink Writing“ angewendet, um heterogene Katalysatoren zu Drucken. Mittels so erhaltener optimierter Formen sollen kritische Prozessparameter wie der Druckverlust sowie Wärme- und Stofftransportprozesse verbessert werden. Neben einer photokatalytischen Wasserspaltung zu Wasserstoff wird auch die Dehydrierung von Perhydro-dibenzyltoluol, einem Wasserstoffspeichermolekül als Testreaktion untersucht.
- WWW:
- https://mediatum.ub.tum.de/?id=1700587
- Date of submission:
- 27.02.2023
- Oral examination:
- 05.06.2023
- File size:
- 33154676 bytes
- Pages:
- 155
- Urn (citeable URL):
- https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20230605-1700587-1-9
- Last change:
- 24.07.2023
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