| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Agnoli, Stefano
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2022Design Principles and Insights into the Liquid-Phase Exfoliation of Alpha-MoO3 for the Production of Colloidal 2D Nano-inks in Green Solventscitations
- 2019Multiple Reaction Paths for CO Oxidation on a 2D SnO x Nano-Oxide on the Pt(110) Surface: Intrinsic Reactivity and Spillovercitations
- 2018Growth and electronic structure of 2D hexagonal nanosheets on a corrugated rectangular substratecitations
- 2017Ag-Vanadates/GO Nanocomposites by Aerosol-Assisted Spray Pyrolysis: Preparation and Structural and Electrochemical Characterization of a Versatile Materialcitations
- 2017Indium selenide: An insight into electronic band structure and surface excitationscitations
- 2016A DFT Structural Investigation of New Bimetallic PtSn x Surface Alloys Formed on the Pt(110) Surface and Their Interaction with Carbon Monoxidecitations
- 2016Fabrication of Ti substrate grain dependent C/TiO2 composites through carbothermal treatment of anodic TiO2citations
- 2015The nature of the Fe-graphene interface at the nanometer levelcitations
- 2015Fast One-Pot Synthesis of MoS2/Crumpled Graphene p-n Nanonjunctions for Enhanced Photoelectrochemical Hydrogen Productioncitations
- 2015Laser generation of iron-doped silver nanotruffles with magnetic and plasmonic propertiescitations
- 2011Self-assembled transition metals nanoparticles on oxide nanotemplates
- 2011Template-assisted assembly of transition metal nanoparticles on oxide ultrathin filmscitations
- 2011Interplay between Layer-Resolved Chemical Composition and Electronic Structure in a Sn/Pt(110) Surface Alloycitations
- 2005A LEED I-V structural determination of the c(4x2) Ni3O4/Pd(100) monolayer phase: an ordered array of Ni vacanciescitations
- 2005Growth and thermal behaviour of NiO nanolayers on Pd(100)citations
- 2005Ultrathin TiO<i><sub>x</sub></i> Films on Pt(111): A LEED, XPS, and STM Investigationcitations
- 2004The growth of ultrathin films of vanadium oxide on TiO2(110)citations
Places of action
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article
Ultrathin TiO<i><sub>x</sub></i> Films on Pt(111): A LEED, XPS, and STM Investigation
Abstract
Ultrathin ordered titanium oxide films on Pt(111) surface are prepared by reactive evaporation of Ti in oxygen. By varying the Ti dose and the annealing conditions (i.e., temperature and oxygen pressure), six different long-range ordered phases are obtained. They are characterized by means of low-energy electron diffraction (LEED), X-ray photoemission spectroscopy (XPS), and scanning tunneling microscopy (STM). By careful optimization of the preparative parameters, we find conditions where predominantly single phases of TiOx, revealing distinct LEED pattern and STM images, are produced. XPS binding energy and photoelectron diffraction (XPD) data indicate that all the phases, except one (the stoichiometric rect-TiO2), are one monolayer thick and composed of a Ti−O bilayer with interfacial Ti. Atomically resolved STM images confirm that these TiOx phases wet the Pt surface, in contrast to rect-TiO2. This indicates their interface stabilization. At a low Ti dose (0.4 monolayer equivalents, MLE), an incommens...