Pr3+ surface fraction in CePr mixed oxides determined by XPS analysis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2017.11.003
Abstract: Abstract CePr mixed oxides were previously studied as supports for Water Gas Shift catalysts, considering their promising textural and redox properties arising from the presence of a non-stoichiometric oxide. A very small Ce3+ fraction was… read more here.
Keywords: mixed oxides; cepr mixed; xps analysis; fraction ... See more keywords
Kinetics and mechanism of Sr(II) adsorption by Al-Fe2O3: Evidence from XPS analysis
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.03.045
Abstract: Abstract The Al-Fe 2 O 3 with different aluminum contents were synthesized by heating Al-substituted goethite and were characterized by FESEM, XRD, FT-IR and XPS techniques. The characteristic results showed that the Fe 3 + ion… read more here.
Keywords: adsorption; xps analysis; mechanism adsorption; xps ... See more keywords
X-ray Photoelectron Spectroscopy (XPS) Analysis of Ultrafine Au Nanoparticles Supported over Reactively Sputtered TiO2 Films
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12203692
Abstract: The impact of a titania (TiO2) support film surface on the catalytic activity of gold nanoparticles (Au NP) was investigated. Using the reactive dc-magnetron sputtering technique, TiO2 films with an amorphous, anatase, and nitrogen-doped anatase… read more here.
Keywords: tio2 films; spectroscopy; xps analysis; ray photoelectron ... See more keywords