Facile Method for the Preparation of Covalent Triazine Framework coated Monoliths as Catalyst Support

Applications in C1 Catalysis

Journal article (2017)

Authors

A.V. Bavykina , King Abdullah University of Science and Technology
R.R. Valecha ChemE/Delft Ingenious Design - AS
J. Gascon Sabate , King Abdullah University of Science and Technology
Copyright: © 2017 A.V. Bavykina, A.I. Olivos Suarez, D. Osadchii, R.R. Valecha, R.P.M. Franz, M. Makkee, F. Kapteijn, Jorge Gascon
DOI
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https://doi.org/10.1021/acsami.7b07339
Methanol Hydrogen Methane Covalent triazine frameworks Structured catalysts
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Published Date

09-08-2017

Language

English

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Abstract

A quasi chemical vapor deposition method for the manufacture of well-defined covalent triazine framework (CTF) coatings on cordierite monoliths is reported. The resulting supported porous organic polymer is an excellent support for the immobilization of two different homogeneous catalysts: (1) an IrIIICp∗-based catalyst for the hydrogen production from formic acid and (2) a PtII-based catalyst for the direct activation of methane via Periana chemistry. The immobilized catalysts display a much higher activity in comparison with the unsupported CTF operated in slurry because of improved mass transport. Our results demonstrate that CTF-based catalysts can be further optimized by engineering at different length scales.