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Št. zadetkov: 9
Numerično modeliranje viskoelastičnih materialov
Anja Kovač, Tomaž Rodič, Matevž Pintar
Diplomsko delo
Oznake: inverzna analiza;občutljivostna analiza;hiperelastični snovni modeli;minimizacijske metode;metoda končnih elementov;
Numerično modeliranje viskoelastičnih materialov
Leto: 2016 Vir: Naravoslovnotehniška fakulteta (UL NTF)
Katalitska hidrogenacija ogljikovega dioksida v metanol v prisotnosti katalizatorjev na osnovi žlahtnih kovin
Matevž Roškarič, Sebastijan Kovačič, Albin Pintar
Magistrsko delo
Oznake: Hidrogenacija ogljikovega dioksida;heterogena kataliza;morfologija;sinteza MeOH;magistrske naloge;
Namen magistrskega dela je bil raziskati vpliv morfologije cerijevega dioksida (CeO2) in nanosa Pd (Pd) na aktivnost Pd/CeO2 katalizatorja. Za ta namen smo sintetizirali vzorce CeO2 z različnimi oblikami delcev (cevke, kocke, poliedra, dvojni različni nanodelci) in z različnimi nanosi Pd (0.5, 2 in ...
Leto: 2020 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
ǂThe ǂinfluence of synthesis conditions on the visible-light triggered photocatalytic activity of g-C [sub] 3N [sub] 4/TiO [sub] 2 composites used in AOPs
Matevž Roškarič, Gregor Žerjav, Janez Zavašnik, Albin Pintar
Izvirni znanstveni članek
Oznake: kataliza;fotokataliza;titanov dioksid;kompoziti;sinteze;
The influence of synthesis conditions on the visible-light triggered photocatalytic activity of g-C [sub] 3N [sub] 4/TiO [sub] 2 composites used in AOPs
Leto: 2022 Vir: Kemijski inštitut (KI)
Influence of the calcination duration of g-C[sub]3N[sub]4/TiO[sub]2 “veggie-toast-like” photocatalyst on the visible-light triggered photocatalytic oxidation of bisphenol A
Matevž Roškarič, Gregor Žerjav, Matjaž Finšgar, Janez Zavašnik, Albin Pintar
Izvirni znanstveni članek
Oznake: titanium dioxide;photocatalyst;calcination time;photocatalysis under visible-light illumination;water remediation;bisphenol A;
Two commercially available ▫$TiO_2$▫ (hexagonal-like and spherical-like particles) were used to investigate the effect of ▫$g-C_3N_4$▫ “melting” on the photocatalytic properties of ▫$g-C_3N_4/TiO_2$▫ composites. Improvement in the contact between the components was observed when they were thermally ...
Leto: 2023 Vir: Institut Jožef Stefan (IJS)
Novel TiO [sub] 2-supported gold nanoflowers for efficient photocatalytic NO [sub] x abatement
Špela Slapničar, Gregor Žerjav, Janez Zavašnik, Matevž Roškarič, Matjaž Finšgar, Albin Pintar
Izvirni znanstveni članek
Oznake: kataliza;fotokataliza;titanov dioksid;svetloba;impregnacija;
t: In this study, we pioneered the synthesis of nanoflower-shaped TiO2 -supported Au photocatalysts and investigated their properties. Au nanoflowers (Au NFs) were prepared by a Na-citrate and hydroquinone-based preparation method, followed by wet impregnation of the derived Au NFs on the surface o ...
Leto: 2024 Vir: Kemijski inštitut (KI)
Structural disorder of AlMg-oxide phase supporting Cu/ZnO catalyst improves efficiency and selectivity for CO[sub]2 hydrogenation to methanol
Andraž Mavrič, Gregor Žerjav, Blaž Belec, Matevž Roškarič, Matjaž Finšgar, Albin Pintar, Matjaž Valant
Izvirni znanstveni članek
Oznake: carbon dioxide hydrogenation;heterogenous catalysis;methanol;reducibility;
The performance of the Cu/ZnO catalyst system with the AlMg-oxide phase is studied for CO2 hydrogenation to methanol. The catalyst is prepared by thermal treatment of the hydrotalcite phase containing intimately mixed metal cations in the hydroxide form. CuO in the presence of ZnO and disordered AlM ...
Leto: 2023 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Utilizing structurally disordered AlMg-oxide phase in Cu/ZnO catalyst for efficient CO[sub]2 hydrogenation to methanol
Andraž Mavrič, Gregor Žerjav, Blaž Belec, Matevž Roškarič, Matjaž Finšgar, Albin Pintar, Matjaž Valant
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake: kemija;ogljikov dioksid;metanol;kataliza;carbon dioxide;methanol;catalysis;
Utilizing structurally disordered AlMg-oxide phase in Cu/ZnO catalyst for efficient ▫$CO_2$▫ hydrogenation to methanol
Leto: 2023 Vir: Univerza v Novi Gorici (UNG)
Influence of 0.25% indium addition to Ni/CeO [sub] 2 catalysts for dry reforming of methane
Anita Horváth, Andrea Beck, Miklós Németh, Györgyi Sáfrán, Matevž Roškarič, Gregor Žerjav, Albin Pintar
Izvirni znanstveni članek
Oznake: kataliza;katalizatorji;ogljikov dioksid;metan;
Leto: 2024 Vir: Kemijski inštitut (KI)
Optimization method based on simplex for surface area improved photocatalytic performance of g-C[sub]3N[sub]4
Matevž Roškarič, Janez Zavašnik, Dániel Dániel Zámbó, Tomaž Kotnik, Sebastijan Kovačič, Gregor Žerjav, Albin Pintar
Izvirni znanstveni članek
Oznake: materiali;kompoziti;grafitni ogljikov nitrid;fotokataliza;sončna svetloba;
The main objective of the present study was to increase the specific surface area (SBET) of graphitic carbon nitride (g-C3N4) prepared from dicyandiamide by effectively modifying the synthesis procedure using the Simplex optimization method. A remarkable increase in SBET was achieved in only a few s ...
Leto: 2023 Vir: Kemijski inštitut (KI)
Št. zadetkov: 9
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