NDLI: Highly active and stable Ni dispersed on mesoporous CeO2-Al2O3 catalysts for production of syngas by dry reforming of methane

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Highly active and stable Ni dispersed on mesoporous CeO2-Al2O3 catalysts for production of syngas by dry reforming of methane

Content Provider	Hyper Articles en Ligne (HAL)
Author	Marinho, André L.A. Toniolo, Fabio Noronha, Fabio Epron, Florence Duprez, Daniel Bion, Nicolas
Copyright Year	2021
Abstract	Ni-based mesoporous mixed CeO2-Al2O3 oxide catalysts prepared by one pot Evaporation Induced Self Assembly (EISA) were tested in dry reforming of methane. The textural, structural and physicochemical properties of the catalysts were studied by N2 adsorption-desorption, TEM-EDS, XRD and elemental analysis. The mobility of oxygen in the structure and the redox properties were investigated by OSCC measurements, TPR and in situ DRIFTS. Finally, the post-reaction samples were analyzed by TGA, RAMAN and TEM. The calcined catalysts prepared by EISA method present mesoporous structures with highly dispersed Ni in the form of NiAl2O4 spinel clusters. After reduction, small size metallic Ni particles are observed (
Related Links	https://hal.science/hal-02924954/file/revised_manuscript.pdf
ISSN	09263373
DOI	10.1016/j.apcatb.2020.119459
Journal	Applied Catalysis B: Environmental
Volume Number	281
Language	English
Publisher	HAL CCSD Elsevier
Publisher Date	2021-01-01
Access Restriction	Open
Subject Keyword	EISA Dry Reforming of Methane Mesoporous Material Chemical Sciences Catalysis Chemical Sciences Other
Content Type	Text
Resource Type	Article
Subject	Catalysis Environmental Science Process Chemistry and Technology

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