Crystallization of Zr0.1Ti0.9On mixed oxide by pressurized hot water and its effect on microstructural properties and photoactivity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39913334" target="_blank" >RIV/00216275:25310/18:39913334 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/18:10239702 RIV/61989100:27710/18:10239702
Result on the web
<a href="http://dx.doi.org/10.1016/j.supflu.2018.03.002" target="_blank" >http://dx.doi.org/10.1016/j.supflu.2018.03.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.supflu.2018.03.002" target="_blank" >10.1016/j.supflu.2018.03.002</a>
Alternative languages
Result language
angličtina
Original language name
Crystallization of Zr0.1Ti0.9On mixed oxide by pressurized hot water and its effect on microstructural properties and photoactivity
Original language description
Pressurized hot water crystallization was applied and optimized for preparation of photoactive Zr0.1Ti0.9On mixed oxide. The effect of individual processing conditions (temperature, pressure and water amount) on (micro)structure, textural, optical, electronic and photocatalytic properties in Acid orange 7 photodegradation of prepared Zr0.1Ti0.9On mixed oxide was examined. It was revealed that while the processing temperature had crucial effect on crystallization of Zr0.1Ti0.9On mixed oxide and anatase crystallites growth, the volume of water and pressure did not show any effect. Nevertheless, it was found that pressure as well as temperature had strong influence on formation of anatase lattice defects of different type and amount and led to changes in mixed oxide photoactivity. The optimal processing conditions leading to the most photoactive Zr0.1Ti0.9Ox mixed oxide were determined to be 2L of water, 250 degrees C and 10 MPa.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Supercritical Fluids
ISSN
0896-8446
e-ISSN
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Volume of the periodical
141
Issue of the periodical within the volume
November
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
39-48
UT code for WoS article
000451654200006
EID of the result in the Scopus database
2-s2.0-85044533963