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Iskalni niz: "avtor" (Blaž Likozar) .

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11.
Selective glucose oxidation to glucaric acid using bimetallic catalysts : lattice expansion or electronic structure effect?
Žan Lavrič, Janvit Teržan, Ana Kroflič, Janez Zavašnik, Joanna E. Olszówka, Štefan Vajda, Matej Huš, Miha Grilc, Blaž Likozar, 2024, izvirni znanstveni članek

Povzetek: Our study presents a comprehensive approach for the selective oxidation of glucose to glucaric acid (GA) by heterogeneous catalysis. We have synthesized and characterized Au/ZrO2, AuCu/ZrO2 and AuPt/ZrO2 catalysts using X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and oxygen pulse chemisorption (OPS) techniques. Combining experimental observations with in-depth density functional theory (DFT) studies, we found that bimetallic catalysts form alloys, which exhibit different characteristics than monometallic counterparts for the given reaction. We performed batch reactions, varying temperature and oxygen pressure, and used the data to construct a predictive microkinetic model. As it turned out, AuPt/ZrO2 showed the highest selectivity, yielding 32 % of GA at 100 °C and 30 barg O2. Our results provide valuable insights for the developing of efficient catalysts and point out the bottlenecks for the oxidation of glucose to GA.
Ključne besede: glucaric acid, glucose oxidation, catalyst characterization, density functional theory, microkinetic modelling
Objavljeno v DiRROS: 06.12.2023; Ogledov: 182; Prenosov: 99
.pdf Celotno besedilo (2,73 MB)
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12.
Natural deep eutectic solvents (NaDES) : translating cell biology to processing
Miša Mojca Cajnko, Filipa A. Vicente, Uroš Novak, Blaž Likozar, 2023, pregledni znanstveni članek

Objavljeno v DiRROS: 21.11.2023; Ogledov: 188; Prenosov: 114
.pdf Celotno besedilo (2,05 MB)
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13.
Reaction microkinetic model of xylose dehydration to furfural over beta zeolite catalyst
Emilija Rakić, Andrii Kostyniuk, Nikola Nikačević, Blaž Likozar, 2023, izvirni znanstveni članek

Objavljeno v DiRROS: 13.11.2023; Ogledov: 348; Prenosov: 146
.pdf Celotno besedilo (1,80 MB)
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Reengineering the old wingmen: Increasing ▫$K^+$▫ coverage to boost electrocatalytic ▫$CO_2RR$▫ on Cu
Matej Huš, Blaž Likozar, 2023, kratki znanstveni prispevek

Objavljeno v DiRROS: 09.06.2023; Ogledov: 306; Prenosov: 56
.pdf Celotno besedilo (1,35 MB)
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19.
Hydrothermal leaching of amylose from native, oxidized and heat-treated starches
Mykola V. Nikolenko, Viktoriia D. Myrhorodska-Terentieva, Yuriy Sakhno, Deb P. Jaisi, Blaž Likozar, Andrii Kostyniuk, 2023, izvirni znanstveni članek

Objavljeno v DiRROS: 31.05.2023; Ogledov: 262; Prenosov: 138
.pdf Celotno besedilo (3,83 MB)
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20.
Direct air capture multiscale modelling : from capture material optimization to process simulations
Blaž Likozar, Dana Marinič, 2023, pregledni znanstveni članek

Objavljeno v DiRROS: 26.05.2023; Ogledov: 265; Prenosov: 188
.pdf Celotno besedilo (10,77 MB)
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