High-performance ferroelectric photocatalysts for rapid dye degradation: ZrO2-doped LiTa0.5Nb0.5O3 under solar UV light
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F24%3A00012163" target="_blank" >RIV/46747885:24620/24:00012163 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10971-024-06330-y" target="_blank" >https://link.springer.com/article/10.1007/s10971-024-06330-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10971-024-06330-y" target="_blank" >10.1007/s10971-024-06330-y</a>
Alternative languages
Result language
angličtina
Original language name
High-performance ferroelectric photocatalysts for rapid dye degradation: ZrO2-doped LiTa0.5Nb0.5O3 under solar UV light
Original language description
The push to find new catalytic materials has intensified due to environmental concerns and the pressing issue of dye breakdown. In our research, we delve into the properties of ZrO2-doped LiTa0.5Nb0.5O3, a material made using a solid-state method. We extensively studied its structure, appearance, optical properties, dielectric areas, and surface conditions. Notably, Zr 5% composition exhibited an efficiently breaking down Rhodamine B (RhB) under simulated UV sunlight. In just an hour, it achieved a remarkable 98.2% degradation rate. This superior performance stems from active complexes forming on its surface and its impressive light absorption. Moreover, the degradation of RhB by this catalyst is boosted by the presence of reactive O2¯ species generated during the process. Even after five rounds of testing, the catalyst retained an 81% efficiency rate. These results indicate the potential for creating efficient catalysts that can swiftly neutralize harmful dyes from water.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20504 - Ceramics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
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 Sol-Gel Science and Technology
ISSN
0928-0707
e-ISSN
—
Volume of the periodical
110
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
233-245
UT code for WoS article
001177461400001
EID of the result in the Scopus database
2-s2.0-85186949518