Surface Chemical-State Analysis of Metal Oxide Catalysts

APPLICATION NOTE Investigating the oxidation of a cobalt-based catalyst using X-ray photoelectron spectroscopy The Thermo Scientific™ K-Alpha™ X-ray Photoelectron Spectroscopy (XPS) System was used to investigate the surface chemical change between a fresh γ-alumina supported Co(Ni) MoS hydrodesulfurization catalyst and…

Application Note: 52165 K-Alpha: Compositional XPS Analysis of a Cu(In,Ga)Se2 Solar Cell Tim Nunney, Thermo Fisher Scientific, East Grinstead, West Sussex, UK Key Words • K-Alpha The Thermo Scientific K-Alpha XPS was used to investigate the elemental and chemical structure…

Application Note: 51932 Analyzing Contact Lens Samples Outi Mustonen, Tim Nunney, Thermo Fisher Scientific, East Grinstead, UK Key Words • K-Alpha • XPS The Thermo Scientific K-Alpha was used to analyze the elemental and chemical composition of a set of…

Christopher Deeks, Paul Mack, Thermo Fisher Scientific, East Grinstead, UK Appli cat i on N ote 5 2 6 0 6 Cleaning Metal Oxides Using Argon Cluster Ions to Prevent Surface Modification Key Words XPS, MAGCIS, Argon Clusters, Cleaning, Metal…