Zeolites on 3D-printed open metal framework structure: metal migration into zeolite promoted catalytic cracking of endothermic fuels for flight vehicles

Selective laser melting printed metal lattice structures functionalised using zeolites have been shown as a promising new generation of catalysts. The unprecedented catalytic activity can be explained by metal migration (most likely chromium) from the support into the zeolite phase making it a promi...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-09, Vol.57 (75), p.9586-9589
Main Authors: Hubesch, Roxanne, Mazur, Maciej, Föger, Karl, Selvakannan, P. R, Bhargava, Suresh K
Format: Article
Language:English
Subjects:
Catalytic activity
Catalytic cracking
Chromium
Endothermic fuels
Flight vehicles
Fuels
Laser beam melting
Rapid prototyping
Three dimensional printing
Zeolites
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Summary:Selective laser melting printed metal lattice structures functionalised using zeolites have been shown as a promising new generation of catalysts. The unprecedented catalytic activity can be explained by metal migration (most likely chromium) from the support into the zeolite phase making it a promising candidate for endothermic fuels for high-speed flight vehicles. Metal migration from 3D printed metal support into z eolite film causes unprecedented catalytic cracking of methylcyclohexane.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc04246g