Microwave assisted green synthesis of Ag doped CuO NPs anchored on GO-sheets for high performance photocatalytic and antimicrobial applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150629" target="_blank" >RIV/00216305:26210/23:PU150629 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1226086X23005002?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1226086X23005002?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jiec.2023.08.002" target="_blank" >10.1016/j.jiec.2023.08.002</a>
Alternative languages
Result language
angličtina
Original language name
Microwave assisted green synthesis of Ag doped CuO NPs anchored on GO-sheets for high performance photocatalytic and antimicrobial applications
Original language description
Dangerous non-biodegradable compounds are released into the environment due to the increased human population and industrialization. A simple green synthesis approach of novel silver (Ag)-doped copper oxide (CuO) anchored graphene oxide (GO) nanosheets (Ag-CuO@GO) via energy-efficient microwave heating method has been developed for photocatalytic and antimicrobial applications. Tea extract is used as a capping and reducing agent. The prepared Ag-CuO@GO nanocomposites (NCs) used for photocatalytic and antimicrobial activities are investigated systematically. The highly crystalline, wellinterconnected Ag-CuO nanoparticles (NPs) over GO provide an enhanced surface area of 24.1 m2/g and an efficient pore diameter of 15.1 nm with more active sites. A reduced optical bandgap (Eg) of 1.48 eV obtained for the Ag-CuO@GO NCs, less than that of the bare and Ag-CuO, indicates that it can function as an efficient photocatalyst by harvesting solar energy. As demonstrated by the suppressed PL of the ternary Ag-CuO@GO nanocatalysts, additional of Ag and GO can efficiently separate the charge carriers. Ag-CuO@GO exhibited an 89% increase in the dye removal rate of MB dye and high antimicrobial activity against S.aureus, E.coli and Candida albicans that that of bare CuO and binary NCs. The synthesized novel Ag-CuO@GO NCs show promise as potential photocatalysts for the pollutant degradation and antimicrobial activity.
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
20400 - Chemical engineering
Result continuities
Project
<a href="/en/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Sustainable Process Integration Laboratory (SPIL)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
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 INDUSTRIAL AND ENGINEERING CHEMISTRY
ISSN
1226-086X
e-ISSN
1876-794X
Volume of the periodical
neuveden
Issue of the periodical within the volume
128
Country of publishing house
KR - KOREA, REPUBLIC OF
Number of pages
13
Pages from-to
383-395
UT code for WoS article
001114930200001
EID of the result in the Scopus database
2-s2.0-85169839833