Structure and Composition of Titanium Nanocluster Films Prepared by a Gas Aggregation Cluster Source

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10104735" target="_blank" >RIV/00216208:11320/11:10104735 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/11:00366866
Result on the web
<a href="http://pubs.acs.org/doi/abs/10.1021/jp2059485" target="_blank" >http://pubs.acs.org/doi/abs/10.1021/jp2059485</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/jp2059485" target="_blank" >10.1021/jp2059485</a>

Result language
angličtina
Original language name
Structure and Composition of Titanium Nanocluster Films Prepared by a Gas Aggregation Cluster Source
Original language description
Structure and composition of titanium nanocluster films were studied on samples prepared by a gas aggregation cluster source. Elemental composition of the nanoclusters was studied by X-ray photoelectron spectroscopy (XPS), their crystal structure was determined by X-ray diffraction, and their optical properties were characterized by UV-vis spectroscopy. Both as-prepared and annealed films were studied. Annealing of selected nanocluster films was done in air at 420 degrees C for 1 h followed by a naturalcool-down. Titanium nanocluster films were found to oxidize immediately when exposed to ambient atmosphere. The as-prepared nanoclusters were composed of both Ti and TiO2. The nanoclusters undergo further oxidation in time and their structure and properties change. The transformation from a metal to an oxide structure of the nanoclusters upon annealing ends up in a semistable anatase crystal form of TiO2 with traces of a thermodynamically stable rutile crystal form.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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