A low-temperature sol-microwave method for ultra-small rutile titanium dioxide nanoparticles.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F25%3A00619735" target="_blank" >RIV/68081723:_____/25:00619735 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/26:0201078
Result on the web
<a href="http://dx.doi.org/10.37904/nanocon.2024.5001" target="_blank" >http://dx.doi.org/10.37904/nanocon.2024.5001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2024.5001" target="_blank" >10.37904/nanocon.2024.5001</a>
Alternative languages
Result language
angličtina
Original language name
A low-temperature sol-microwave method for ultra-small rutile titanium dioxide nanoparticles.
Original language description
The rutile phase of TiO2 can generally be obtained by high-temperature calcination of anatase nanoparticles. nHowever, calcination undoubtedly leads to agglomeration and growth, hence increasing particle size. So, nfabrication of rutile titania at low temperatures is of great importance since the formation of bigger particles ncan be avoided. Here, ultra-small rutile TiO2 nanoparticles (NPs) of ~ 5 nm have been synthesized using a solnmicrowave method at low temperature (150 °C). These rutile TiO2 NPs have shown no surface defects, such nas trivalent titanium (Ti3+) ions and oxygen vacancies. The resulting samples were analyzed by the following nmethods: X-ray diffraction (XRD) to determine the crystallinity and phase composition, Raman spectroscopy nto refine the phase composition, X-ray Photoelectron Spectroscopy (XPS) to identify oxidation states and nphase composition in surface layers, and High-Resolution Transmission Electron Microscopy (HRTEM) to nstudy morphology, phase analysis, and surface quality assessment.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
Result continuities
Project
<a href="/en/project/GC21-31852J" target="_blank" >GC21-31852J: Properties of Nanopowders Prepared by a Pulsed Electron Beam Method in a Low-Pressure Gas</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NANOCON 2024 - Conference Proceedings
ISBN
978-80-88365-24-2
ISSN
2694-930X
e-ISSN
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Number of pages
6
Pages from-to
81-86
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 16, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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