Change search
ReferencesLink to record
Permanent link

Direct link
Pt3Ti alloy formation on the Pt(111) surface
KTH, Superseded Departments, Chemical Engineering and Technology.
KTH, Superseded Departments, Materials Science and Engineering.
2000 (English)In: Applied Surface Science, ISSN 0169-4332, E-ISSN 1873-5584, Vol. 162, 190-197 p.Conference paper (Refereed)
Abstract [en]

Titanium growth on the Pt(lll) surface has been studied by scanning tunneling microscopy (STM) and photoelectron spectroscopy. Ti grows in islands with a coverage-dependent morphology and dispersion over the Pt(lll) surface. No ordered structures were found at room temperature (RT). The photoelectron spectroscopy reveals that an alloy is formed already at RT. This low temperature alloying is very surprising since Pt-Ti alloys are Engel-Brewer type systems characterised by a very high exothermic heat of formation.

Place, publisher, year, edition, pages
2000. Vol. 162, 190-197 p.
Keyword [en]
Pt(111), Pt3Ti alloy, island growth, STM, PES, metal-support interaction, titanium-oxide films, photoelectron-spectroscopy, hydrogenation, platinum, crotonaldehyde, selectivity, catalysts, dioxide, growth
URN: urn:nbn:se:kth:diva-19991ISI: 000088952000031OAI: diva2:338684
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Boutonnet, MagaliGöthelid, Mats
By organisation
Chemical Engineering and TechnologyMaterials Science and Engineering
In the same journal
Applied Surface Science

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 20 hits
ReferencesLink to record
Permanent link

Direct link