High-performance ferroelectric photocatalysts for rapid dye degradation: ZrO2-doped LiTa0.5Nb0.5O3 under solar UV light

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

High-performance ferroelectric photocatalysts for rapid dye degradation: ZrO2-doped LiTa0.5Nb0.5O3 under solar UV light

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

High-performance ferroelectric photocatalysts for rapid dye degradation: ZrO2-doped LiTa0.5Nb0.5O3 under solar UV light

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Sol-Gel Science and Technology

ISSN

0928-0707

e-ISSN

—

Svazek periodika

110

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

233-245

Kód UT WoS článku

001177461400001

EID výsledku v databázi Scopus

2-s2.0-85186949518