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Št. zadetkov: 4
Ni-containing CeO [sub] 2 rods for dry reforming of methane
Filip Strniša, T. Vikram Sagar, Petar Djinović, Albin Pintar, Igor Plazl
Izvirni znanstveni članek
Oznake: suhi reforming metana;delci nikelj-cerijev(IV) oksid;lattice Boltzmanova metoda;večnivojsko modeliranje;dry reforming of methane;nickel-cerium(IV) oxide rods;lattice Boltzmann method;multiscale modeling;
Experimental and theoretical modeling on low-temperature dry methane reforming over Ni-containing CeO$_2$ rods was studied. The catalyst was characterized by means of N$_2$ physisorption, in-situ XRD, TPR and H$_2$ chemisorption techniques. The characterization studies revealed the distortion of CeO ...
Leto: 2021 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Evaluation of Au/ZrO [sub] 2 catalysts prepared via postsynthesis methods in CO [sub] 2 hydrogenation to methanol
T. Vikram Sagar, Janez Zavašnik, Matjaž Finšgar, Nataša Novak Tušar, Albin Pintar
Izvirni znanstveni članek
Oznake: kataliza;metanol;sinteze;nanodelci;ogljikov dioksid;
Evaluation of Au/ZrO [sub] 2 catalysts prepared via postsynthesis methods in CO [sub] 2 hydrogenation to methanol
Leto: 2022 Vir: Kemijski inštitut (KI)
Effect of Ce:Ti ratio and cerium salts on the properties of mesoporous Ti-Ce oxides and their photocatalytic activity
Peter Nadrah, Mateja Knap, T. Vikram Sagar, Andrijana Sever Škapin, Urška Lavrenčič Štangar
Izvirni znanstveni članek
Oznake: Ti-Ce oksidi;samourejanje z odparevanjem topila;oksidacija izopropanola;mezoporozni material;Ti-Ce oxides;evaporation-induced self-assembly;isopropanol oxidation;photocatalysis;mesoporous material;
To investigate the influence of different CeO2 precursors and Ce:Ti ratios, we have synthesised 8 mesoporous Ti-Ce oxides via the evaporation-induced self-assembly (EISA) method with Ce:Ti ratios between 0.2 and 20 mol%.The materials exhibited type IV isotherms and a specific surface area of 140–180 ...
Leto: 2025 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Synergistic effect of manganese on zirconia and ceria supports for improving photoreduction of CO [sub] 2
T. Vikram Sagar, Praveen Kumar, Miroslava Filip Edelmannová, Rudolf Ricka, Martin Reli, Kamila Kočí, Peter Nadrah, Saim Emin, Andrijana Sever Škapin, Urška Lavrenčič Štangar
Izvirni znanstveni članek
Oznake: redukcija ogljikovega dioksida;cerijev(IV) oksid;cirkonijev dioksid;fotokataliza;z manganom modificiran fotokatalizator;carbon dioxide reduction;cerium(IV) oxide;zirconium dioxide;photocatalysis;Mn-modified photocatalyst;
Photocatalytic CO$_2$ reduction in the liquid phase at neutral pH conditions has been studied employing high surface area Mn-modified cubic CeO$_2$ and amorphous ZrO$_2$ catalysts. Results of the photocatalytic reduction of CO$_2$ to methane are promising on Mn-modified ZrO$_2$ and comparable with t ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Št. zadetkov: 4
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