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Hydrogen Release from Decalin by Catalytic Dehydrogenation over Supported Platinum Catalysts.
- Source :
-
Topics in Catalysis . Mar2020, Vol. 63 Issue 1/2, p178-186. 9p. 2 Diagrams, 2 Charts, 6 Graphs. - Publication Year :
- 2020
-
Abstract
- Pt catalysts supported on the commonly used supports Al2O3, SiO2 and on mesostructured silicates SBA-15 and MCM-48 were examined in the dehydrogenation of decalin, that is the promising liquid organic hydrogen carrier (LOHC). Synthesized catalysts were studied by low-temperature nitrogen adsorption, temperature programmed reduction, high-resolution transmission electron microscopy. The catalysts are characterized by various dispersion of platinum. The activity of catalysts in decalin dehydrogenation decreases in the following order Pt/MCM-48 > Pt/SBA-15 > Pt/SiO2 > Pt/Al2O3. Pt/MCM-48 catalyst allows to release hydrogen in the decalin amount of 5.7 wt% and can be considered the promising LOHC hydrogen storage technology. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10225528
- Volume :
- 63
- Issue :
- 1/2
- Database :
- Academic Search Index
- Journal :
- Topics in Catalysis
- Publication Type :
- Academic Journal
- Accession number :
- 142270444
- Full Text :
- https://doi.org/10.1007/s11244-020-01228-9