Insight into the Microstructure and Deactivation Effects on Commercial NiMo/γ-Al2O3 Catalyst through Aberration-Corrected Scanning Transmission Electron Microscopy

Atom-resolved microstructure variations and deactivation effects on the commercial NiMo/γ-Al2O3 catalysts were revealed by aberration-corrected scanning transmission electron microscope (Cs-STEM) equipped with enhanced energy dispersive X-ray spectroscopy (EDS). Structural information parallel to an...

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Veröffentlicht in:	Catalysts 2019-10, Vol.9 (10), p.810
Hauptverfasser:	He, Wenhui, Hu, Anpeng, Qiu, Limei, Wang, Wei, Xiang, Yanjuan, Han, Wei, Xu, Guangtong, Zhang, Le, Zheng, Aiguo
Format:	Artikel
Sprache:	eng
Schlagworte:	Aberration Aluminum oxide Catalysis Catalysts Catalytic activity Chemical reactions Coke Deactivation Electron beams Graphite Laboratories Metal clusters Microscopy Microstructure Molybdenum Nanoparticles Nickel Raw materials Scanning transmission electron microscopy Transitional aluminas X ray photoelectron spectroscopy
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