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Practical surface analysis: By auger and x-ray photoelectron spectroscopy
David Briggs,M. P. Seah +1 more
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The article was published on 1983-01-01 and is currently open access. It has received 4689 citations till now. The article focuses on the topics: Auger electron spectroscopy & X-ray photoelectron spectroscopy.read more
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Recent Approaches for Bridging the Pressure Gap in Photoelectron Microspectroscopy
TL;DR: It is demonstrated that two-dimensional materials, such as graphene and derivatives, are mechanically robust to withstand atmospheric—UHV pressure differences and are sufficiently transparent for the photoelectrons emitted from samples immersed in liquid or gaseous media.
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Simultaneous hydrodesulfurization and hydrodenitrogenation on MoP/SiO2 catalysts: Effect of catalyst preparation method
Antonia Infantes-Molina,C. Moreno-León,Bárbara Pawelec,José Luis García Fierro,Enrique Rodríguez-Castellón,Antonio Jiménez-López +5 more
TL;DR: In this article, two synthetic MoP catalysts were prepared using temperature-programmed reduction (H2-TPR) at 550, 600 and 700°C of the corresponding dried or calcined substrates.
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Hydrogen production from methanol over combustion-synthesized noble metal/ceria catalysts
TL;DR: In this article, three noble metal (Pt, Pd, Rh)/ceria catalysts were prepared via the combustion method and XPS measurements suggested the presence of highly dispersed (mainly) oxidized noble metal species in the as-prepared (oxidized) samples, while in-situ reduction led to metallic states only in the cases of palladium and platinum.
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Controlled synthesis and properties of β-Fe2O3 nanosystems functionalized with Ag or Pt nanoparticles
Giorgio Carraro,Davide Barreca,Elisabetta Comini,Alberto Gasparotto,Chiara Maccato,Cinzia Sada,Giorgio Sberveglieri +6 more
TL;DR: In this paper, a two-step procedure based on the chemical vapor deposition (CVD) of β-iron(III) oxide matrices and the subsequent radio frequency (RF)-sputtering of metal nanoparticles was used to synthesize β-Fe2O3 nanosystems functionalized with Ag or Pt nanoparticles.
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Ultraviolet/visible absorption, luminescence, and X-ray photoelectron spectroscopic studies of a Rhodamine dye covalently bound to microcrystalline cellulose
L.F. Vieira Ferreira,P. V. Cabral,Paulo Almeida,Alexandra Oliveira,Madalena Reis,A. M. Botelho Do Rego +5 more
TL;DR: In this article, the fluorescence quantum yields (φF) determined were about 0.40 ± 0.03 for ethanol and water, respectively, solvents that efficiently swell cellulose.