Thermal stability of titanate nanorods and titania nanowires formed from titanate nanotubes by heating

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10290183" target="_blank" >RIV/00216208:11320/14:10290183 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/14:00440935
Result on the web
<a href="http://dx.doi.org/10.1016/j.matchar2014.10.008" target="_blank" >http://dx.doi.org/10.1016/j.matchar2014.10.008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matchar.2014.10.008" target="_blank" >10.1016/j.matchar.2014.10.008</a>

Result language
angličtina
Original language name
Thermal stability of titanate nanorods and titania nanowires formed from titanate nanotubes by heating
Original language description
The structure of titanate nanowires was studied by a combination of powder X-ray diffraction (XRD) and 3D precession electron diffraction. Titania nanowires and titanate nanorods were prepared by heating of titanate nanotubes. The structure of final product depended on heating conditions. Titanium nanotubes heated in air at a temperature of 850 degrees C decomposed into three phases Na2Ti6O13 (nanorods) and two phases of TiO2 anatase and rutile. At higher temperatures the anatase form of TiO2 transformsinto rutile and the nanorods change into rutile nanoparticles. By contrast, in the vacuum only anatase phases of TiO2 were obtained by heating at 900 degrees C. The anatase transformation into ruffle began only after a longer time of heating at 1000 degrees C. For the description of anisotropic XRD line broadening in the total powder pattern fitting by the program MSTRUCT a model of nanorods with elliptical base was included in the software. The model parameters rod length, axis size of
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>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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