Relationship between penta-coordinated Al3+ sites in the Al2O3 supports and CH4 combustion activity of Pd/Al2O3 catalysts

Pd/Al2O3 catalysts were prepared using various Al2O3 supports with different structural features such as crystalline phase and crystallinity related to Al3+ coordination, revealing a significant insight into the methane (CH4) combustion activity of Pd nanoparticles with the fraction of penta-coordin...

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Bibliographic Details
Published in:Catalysis science & technology 2021-04, Vol.11 (7), p.2374-2378
Main Authors: Murata, Kazumasa, Shiotani, Takumi, Ohyama, Junya, Wakabayashi, Ryutaro, Maruoka, Hirokazu, Kimura, Tatsuo, Satsuma, Atsushi
Format: Article
Language:English
Subjects:
Aluminum oxide
Catalysts
Combustion
Crystal structure
Crystallinity
Methane
Nanoparticles
Supports
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Summary:Pd/Al2O3 catalysts were prepared using various Al2O3 supports with different structural features such as crystalline phase and crystallinity related to Al3+ coordination, revealing a significant insight into the methane (CH4) combustion activity of Pd nanoparticles with the fraction of penta-coordinated Al3+ sites in the Al2O3 supports.
ISSN:2044-4753
2044-4761
DOI:10.1039/d1cy00098e