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Mykhailo Vorokhta

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Articles 28
Citations 178
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Recent Articles
1.
Xie X, Briega-Martos V, Farris R, Dopita M, Vorokhta M, Skala T, et al.
ACS Appl Mater Interfaces . 2022 Dec; 15(1):1192-1200. PMID: 36578102
Stabilization of cathode catalysts in hydrogen-fueled proton-exchange membrane fuel cells (PEMFCs) is paramount to their widespread commercialization. Targeting that aim, Pt-Au alloy catalysts with various compositions (PtAu, PtAu, and PtAu)...
2.
Piliai L, Matvija P, Dinhova T, Khalakhan I, Skala T, Dolezal Z, et al.
ACS Appl Mater Interfaces . 2022 Dec; 14(50):56280-56289. PMID: 36484234
In this work, we prepared and investigated in ultra-high vacuum (UHV) two stoichiometric CeO(111) surfaces containing low and high amounts of step edges decorated with 0.05 ML of gold using...
3.
Bezkrovnyi O, Bruix A, Blaumeiser D, Piliai L, Schotz S, Bauer T, et al.
Chem Mater . 2022 Sep; 34(17):7916-7936. PMID: 36117879
Understanding how reaction conditions affect metal-support interactions in catalytic materials is one of the most challenging tasks in heterogeneous catalysis research. Metal nanoparticles and their supports often undergo changes in...
4.
Ku Y, Ehelebe K, Hutzler A, Bierling M, Bohm T, Zitolo A, et al.
J Am Chem Soc . 2022 May; 144(22):9753-9763. PMID: 35609284
The electrochemical activity of modern Fe-N-C electrocatalysts in alkaline media is on par with that of platinum. For successful application in fuel cells (FCs), however, also high durability and longevity...
5.
Boukhvalov D, Cheng J, DOlimpio G, Bocquet F, Kuo C, Sarkar A, et al.
J Phys Chem Lett . 2021 Sep; 12(35):8627-8636. PMID: 34472339
By means of electrocatalytic tests, surface-science techniques and density functional theory, we unveil the physicochemical mechanisms ruling the electrocatalytic activity of recently discovered mitrofanovite (PtTe) mineral. Mitrofanovite represents a very...
6.
Meunier F, Cardenas L, Kaper H, Smid B, Vorokhta M, Grosjean R, et al.
Angew Chem Int Ed Engl . 2021 Mar; 60(14):7472. PMID: 33751783
No abstract available.
7.
Rose M, Smid B, Vorokhta M, Slipukhina I, Andra M, Bluhm H, et al.
Adv Mater . 2020 Dec; 33(4):e2004132. PMID: 33263190
The ability to tailor oxide heterointerfaces has led to novel properties in low-dimensional oxide systems. A fundamental understanding of these properties is based on the concept of electronic charge transfer....
8.
Meunier F, Cardenas L, Kaper H, Smid B, Vorokhta M, Grosjean R, et al.
Angew Chem Int Ed Engl . 2020 Oct; 60(7):3799-3805. PMID: 33105066
Pt-based materials are widely used as heterogeneous catalysts, in particular for pollutant removal applications. The state of Pt has often been proposed to differ depending on experimental conditions, for example,...
9.
Piliai L, Tomecek D, Hruska M, Khalakhan I, Novakova J, Fitl P, et al.
Sensors (Basel) . 2020 Oct; 20(19). PMID: 33007876
In this work, we investigate ethanol (EtOH)-sensing mechanisms of a ZnO nanorod (NRs)-based chemiresistor using a near-ambient-pressure X-ray photoelectron spectroscopy (NAP-XPS). First, the ZnO NRs-based sensor was constructed, showing good...
10.
Gu B, Peron D, Barrios A, Bahri M, Ersen O, Vorokhta M, et al.
Chem Sci . 2020 Sep; 11(24):6167-6182. PMID: 32953012
Liquid metals are a new emerging and rapidly growing class of materials and can be considered as efficient promoters and active phases for heterogeneous catalysts for sustainable processes. Because of...