4040489
doi
10.1002/cctc.202000671
oai:zenodo.org:4040489
user-eu
Nair, Sharanya
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Lehrstuhl für Chemische Reaktionstechnik (CRT), Egerlandstr. 3, 91058 Erlangen, Germany
Taccardi, Nicola
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Lehrstuhl für Chemische Reaktionstechnik (CRT), Egerlandstr. 3, 91058 Erlangen, Germany
Wolf, Moritz
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Lehrstuhl für Chemische Reaktionstechnik (CRT), Egerlandstr. 3, 91058 Erlangen, Germany
Søgaard, Alexander
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Lehrstuhl für Chemische Reaktionstechnik (CRT), Egerlandstr. 3, 91058 Erlangen, Germany
Haumann, Marco
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Lehrstuhl für Chemische Reaktionstechnik (CRT), Egerlandstr. 3, 91058 Erlangen, Germany
Wasserscheid, Peter
Friedrich-Alexander-Universität Erlangen-Nürnberg, Lehrstuhl für Chemische Reaktionstechnik, Egerlandstraße 3, D-91058 Erlangen, Germany; Forschungszentrum Jülich, "Helmholtz Institute Erlangen-Nürnberg for Renewable Energy" (IEK 11), Egerlandstr. 3, 91058 Erlangen, Germany
Stable and Selective Dehydrogenation of Methylcyclohexane using Supported Catalytically Active Liquid Metal Solutions – Ga52Pt/SiO2 SCALMS
Sebastian, Oshin
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Lehrstuhl für Chemische Reaktionstechnik (CRT), Egerlandstr. 3, 91058 Erlangen, Germany
info:eu-repo/semantics/openAccess
Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
<p>The use of gallium‐rich, Supported Catalytically Active Liquid Metal Solution (SCALMS) is a promising new concept to achieve catalysis with atomically dispersed active metal atoms. Expanding our previous work on short alkane dehydrogenation, we present here the application of SCALMS for the dehydrogenation of methylcyclohexane (MCH) to toluene (TOL) using a Ga<sub>52</sub>Pt alloy (liquid under reaction conditions) supported on silica. Cycloalkane dehydrogenation catalysis has attracted great attention recently in the context of hydrogen storage concepts using liquid organic hydrogen carrier (LOHC) systems. The system under investigation showed high activity and stable conversion of MCH at 450 °C and atmospheric pressure for more than 75 h time‐on‐stream (X<sub>MCH</sub>=15 %) with stable toluene selectivity (S<sub>TOL</sub>) of 85 %. Compared to commercially available Pt/SiO<sub>2</sub>, the SCALMS system resulted in higher yields and robustness. Baseline experiments with Pt‐free Ga/SiO<sub>2</sub> under identical conditions revealed the decisive influence of Pt dissolved in the liquid Ga matrix.</p>
Zenodo
2020-08-05
info:eu-repo/semantics/article
4040488
user-eu
award_title=Engineering of Supported Catalytically Active Liquid Metal Solutions; award_number=786475; award_identifiers_scheme=url; award_identifiers_identifier=https://cordis.europa.eu/projects/786475; funder_id=00k4n6c32; funder_name=European Commission;
1622108260.947635
1452714
md5:a8a3bb1632d91e82e129b88d9b666aea
https://zenodo.org/records/4040489/files/Sebastian et al 2020.pdf
public
ChemCatChem
12
18
4533-4537
2020-08-05