Inductively heatable catalytic materials for the dehydrogenation of the liquid organic hydrogen carrier (LOHC) perhydro dibenzyltoluene†

Schörner M, Solymosi TA, Raczka T, Nathrath P, Johner NP, Zimmermann T, Mandel K, Wasserscheid P, Wintzheimer S, Schühle P (2024)

Publication Language: English

Publication Type: Journal article, Online publication

Publication year: 2024

Journal

Catalysis: Science and Technology Royal Society of Chemistry

Book Volume: 14

Pages Range: 4379–4728

Article Number: 10.1039/D4CY00272E

Journal Issue: 16

DOI: 10.1039/D4CY00272E

Open Access Link: https://pubs.rsc.org/en/content/articlelanding/2024/cy/d4cy00272e

Abstract

Liquid organic hydrogen carriers (LOHC) represent a promising technology for future hydrogen storage and transport applications. For operations that require a certain hydrogen release dynamic (e.g. with fast load changes) the endothermal dehydrogenation of hydrogen-loaded LOHC compounds can greatly benefit from heating technologies that allow a fast hydrogen release with minimal energy losses. This contribution demonstrates that direct induction heating of the catalyst material represents a very interesting technology in this context as the catalyst material is heated specifically, and thus preheating times and heat losses to the environment can be avoided. In detail, this work highlights the dehydrogenation of perhydro dibenzyltoluene (H18-DBT) using inductively heatable Pt-based catalyst materials prepared in three different ways: a) Pt–alumina on steel beads, b) Pt–alumina on a flat FeCrAl-plate, and c) α-alumina core with a γ-alumina shell that contains spray-dried iron oxide (IO) nanoparticle agglomerates and is impregnated with Pt.

Authors with CRIS profile

Thomas Andrew Solymosi Lehrstuhl für Thermische Verfahrenstechnik (TVT) Theodor Raczka Professur für Anorganische Chemie Phillip Nathrath Lehrstuhl für Chemische Reaktionstechnik (CRT) Thomas Zimmermann Professur für Anorganische Chemie Karl Mandel Lehrstuhl für Partikelbasierte Materialchemie Peter Wasserscheid Lehrstuhl für Chemische Reaktionstechnik (CRT) Susanne Wintzheimer Professur für Anorganische Chemie Patrick Schühle Lehrstuhl für Chemische Reaktionstechnik (CRT)

Involved external institutions

Helmholtz-Institut Erlangen-Nürnberg für Erneuerbare Energien (HI-ERN) DE Germany (DE) Forschungszentrum Jülich / Research Centre Jülich (FZJ) DE Germany (DE)

How to cite

APA:

Schörner, M., Solymosi, T.A., Raczka, T., Nathrath, P., Johner, N.P., Zimmermann, T.,... Schühle, P. (2024). Inductively heatable catalytic materials for the dehydrogenation of the liquid organic hydrogen carrier (LOHC) perhydro dibenzyltoluene†. Catalysis: Science and Technology, 14(16), 4379–4728. https://doi.org/10.1039/D4CY00272E

MLA:

Schörner, Markus, et al. "Inductively heatable catalytic materials for the dehydrogenation of the liquid organic hydrogen carrier (LOHC) perhydro dibenzyltoluene†." Catalysis: Science and Technology 14.16 (2024): 4379–4728.

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