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Št. zadetkov: 3
Tuning the catalytic active sites of TiO [sub] 2/CeO [sub] 2 interactions to improve oxygen vacancy and lattice parameters for CO [sub] 2 conversion to green fuel additive
Praveen Kumar, Ramanpreet Kaur, Shilpi Verma, Seema Singh, Urška Lavrenčič Štangar
Izvirni znanstveni članek
Oznake: pretvorba ogljikovega dioksida;katalizatorji;dimetil karbonat;modeliranje z ANN;Gibbsova energija;carbon dioxide conversion;catalysts;dimethyl carbonate;ANN modelling;Gibbs energy;
In recent years, the conversion of carbon dioxide (CO$_2$) to value-added products has become an area of great interest, both from an industrial and environmental perspective. Here we have successfully synthesized TiO$_2$/CeO$_2$-based catalysts by exo- and endo-template and use for direct conversio ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Catalytic oxidation of bisphenol A with Co [sup] 3+ rich spinel Co [sub] 3O [sub] 4
Seema Singh, Praveen Kumar, Ritesh Patidar, Vimal Chandra Srivastava, Shang-Lien Lo, Urška Lavrenčič Štangar
Izvirni znanstveni članek
Oznake: kobaltov(II,III) oksid;nanodelci;aktivacija peroksimonosulfata;bisfenol A;BPA;kinetika razgradnje;mehanizem mineralizacije;cobalt(II,III) oxide nanospheres;peroxymonosulfate activation;bisphenol A;degradation kinetics;mineralization mechanism;
Bisphenol A (BPA) is a toxic substance that is released into the environment mainly from paint, polymer, plastics and pharmaceutical industries. In this study, spinel Co$_3$O$_4$ consisting of Co$^{2+}$/(Co$^{3+}$)$_2$O$_4$ nanospheres with excellent specific surface properties were systematically s ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Photocatalytic behaviors of bismuth-based mixed oxides
Vikas Thakur, Seema Singh, Praveen Kumar, Sameeksha Rawat, Vimal Chandra Srivastava, Shang-Lien Lo, Urška Lavrenčič Štangar
Pregledni znanstveni članek
Oznake: antibiotiki;fotokatalizatorji na osnovi bizmuta;persulfat;peroksimonosulfat;mehanizem mineralizacije;antibiotics;bismuth-based photocatalysts;persulfate;peroxymonosulfate;mineralization mechanism;
The rigorous production and consumption of antibiotics globally have necessarily resulted in enormous volumes of these drugs being released into the environment, and several strategies have lately been proposed to reduce antibiotic contamination. As a result, bismuth-based photocatalysts have receiv ...
Leto: 2023 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Št. zadetkov: 3
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