Viktor Johánek

3.5k total citations · 1 hit paper
88 papers, 3.0k citations indexed

About

Viktor Johánek is a scholar working on Materials Chemistry, Catalysis and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Viktor Johánek has authored 88 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Materials Chemistry, 31 papers in Catalysis and 31 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Viktor Johánek's work include Catalytic Processes in Materials Science (61 papers), Catalysis and Oxidation Reactions (30 papers) and Electrocatalysts for Energy Conversion (29 papers). Viktor Johánek is often cited by papers focused on Catalytic Processes in Materials Science (61 papers), Catalysis and Oxidation Reactions (30 papers) and Electrocatalysts for Energy Conversion (29 papers). Viktor Johánek collaborates with scholars based in Czechia, Germany and Italy. Viktor Johánek's co-authors include Jörg Libuda, Vladimı́r Matolín, Nataliya Tsud, Swetlana Schauermann, Tomáš Škála, Yaroslava Lykhach, Hans‐Joachim Freund, Josef Mysliveček, Jens Hoffmann and Filip Dvořák and has published in prestigious journals such as Science, Angewandte Chemie International Edition and The Journal of Chemical Physics.

In The Last Decade

Viktor Johánek

86 papers receiving 3.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Counting electrons on supported nanoparticles

2015 560 citations Yaroslava Lykhach, Sergey M. Kozlov et al. Nature Materials profile →

Peers

Countries citing papers authored by Viktor Johánek

Since Specialization

Citations

This map shows the geographic impact of Viktor Johánek's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Viktor Johánek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Viktor Johánek more than expected).

Fields of papers citing papers by Viktor Johánek

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Viktor Johánek. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Viktor Johánek. The network helps show where Viktor Johánek may publish in the future.

Co-authorship network of co-authors of Viktor Johánek

This figure shows the co-authorship network connecting the top 25 collaborators of Viktor Johánek. A scholar is included among the top collaborators of Viktor Johánek based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Viktor Johánek. Viktor Johánek is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Stability of multifunctional Pd–Rh electrocatalysts supported on Co₃O₄(111) in alkaline environment: impact of the electronic metal–support interaction 2025 ·Nanoscale ·(unknown), (unknown), (unknown), (unknown), (unknown), Tomáš Škála, Nataliya Tsud, (unknown), (unknown), Viktor Johánek, Josef Mysliveček, Olaf Brummel, Yaroslava Lykhach, Jörg Libuda	0
2	Atomistic picture of electronic metal support interaction and the role of water 2024 ·Journal of Materials Chemistry A ·(unknown), Matteo Farnesi Camellone, (unknown), (unknown), Tomáš Škála, (unknown), Nataliya Tsud, (unknown), (unknown), (unknown), (unknown), Martin Setvín, Viktor Johánek, Stefano Fabris, Olaf Brummel, Jörg Libuda, Josef Mysliveček, Simone Piccinin, Yaroslava Lykhach	4
3	Bimetallic Pd–Rh Nanoparticles Supported on Co₃O₄(111): Atomic Ordering and Stability 2024 ·The Journal of Physical Chemistry C ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Tomáš Škála, Nataliya Tsud, (unknown), Viktor Johánek, Josef Mysliveček, Olaf Brummel, Yaroslava Lykhach, Jörg Libuda	1
4	Mechanistic Study of Ethanol Decomposition on Co₃O₄(111) and Pd/Co₃O₄(111) Model Catalysts 2024 ·ChemCatChem ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Tomáš Škála, Nataliya Tsud, (unknown), (unknown), (unknown), Břetislav Šmíd, (unknown), Josef Mysliveček, Olaf Brummel, Viktor Johánek, Yaroslava Lykhach, Jörg Libuda	1
5	Atomic-Scale View at the Segregation of Alkali Metals toward the KTaO₃(001) Perovskite Surface 2024 ·ACS Applied Materials & Interfaces ·(unknown), Michele Reticcioli, (unknown), (unknown), (unknown), Igor Píš, Zhichang Wang, Viktor Johánek, Josef Mysliveček, Cesare Franchini, Dominik Wrana, Martin Setvín	2
6	A model study of ceria–Pt electrocatalysts: stability, redox properties and hydrogen intercalation 2023 ·Physical Chemistry Chemical Physics ·(unknown), (unknown), (unknown), Ivan Khalakhan, Viktor Johánek, Yaroslava Lykhach, Jörg Libuda, Olaf Brummel, Josef Mysliveček	2
7	Particle Size and Shape Effects in Electrochemical Environments: Pd Particles Supported on Ordered Co₃O₄(111) and Highly Oriented Pyrolytic Graphite 2022 ·The Journal of Physical Chemistry C ·(unknown), (unknown), (unknown), Tomáš Škála, (unknown), Nataliya Tsud, (unknown), Corinna Stumm, (unknown), Viktor Johánek, Jörg Libuda, Yaroslava Lykhach, Josef Mysliveček, Olaf Brummel	8
8	Thermal stability of cobalt oxide thin films and its enhancement by cerium oxide 2022 ·Applied Surface Science ·(unknown), (unknown), K. Mašek, Josef Mysliveček, Viktor Johánek	9
9	Theoretical and experimental study of ethanol adsorption and dissociation on β-Mo2C surfaces 2017 ·Molecular Catalysis ·(unknown), (unknown), M.E. Pronsato, (unknown), Viktor Johánek, María A. Volpe, Carolina Pistonesi	10
10	Efficient Ceria–Platinum Inverse Catalyst for Partial Oxidation of Methanol 2016 ·Langmuir ·(unknown), Viktor Johánek, Peter Kúš, (unknown), Vladimı́r Matolín	29
11	Counting electrons on supported nanoparticles breakdown → 2015 ·Nature Materials ·Yaroslava Lykhach, Sergey M. Kozlov, Tomáš Škála, Andrii Tovt, Vitalii Stetsovych, Nataliya Tsud, Filip Dvořák, Viktor Johánek, Armin Neitzel, Josef Mysliveček, Stefano Fabris, Vladimı́r Matolín, Konstantin M. Neyman, Jörg Libuda	560
12	Decomposition of Acetic Acid on Model Pt/CeO₂ Catalysts: The Effect of Surface Crowding 2015 ·The Journal of Physical Chemistry C ·Armin Neitzel, Yaroslava Lykhach, Viktor Johánek, Nataliya Tsud, Tomáš Škála, Kevin C. Prince, Vladimı́r Matolín, Jörg Libuda	15
13	SO₂ Decomposition on Pt/CeO₂(111) Model Catalysts: On the Reaction Mechanism and the Influence of H₂ and CO 2012 ·The Journal of Physical Chemistry C ·Markus Happel, Yaroslava Lykhach, Nataliya Tsud, Tomáš Škála, Viktor Johánek, Kevin C. Prince, Vladimı́r Matolín, Jörg Libuda	19
14	An effusive molecular beam technique for studies of polyatomic gas–surface reactivity and energy transfer 2011 ·Review of Scientific Instruments ·(unknown), (unknown), (unknown), Viktor Johánek, I. Harrison	8
15	Methanol Adsorption and Decomposition on Pt/CeO₂(111)/Cu(111) Thin Film Model Catalyst 2010 ·Langmuir ·Vladimı́r Matolín, Viktor Johánek, M. Škoda, Nataliya Tsud, Kevin C. Prince, (unknown), Iva Matolı́nová	35
16	C−H Bond Activation of Light Alkanes on Pt(111): Dissociative Sticking Coefficients, Evans−Polanyi Relation, and Gas−Surface Energy Transfer 2010 ·The Journal of Physical Chemistry C ·(unknown), (unknown), Scott Donald, (unknown), Viktor Johánek, I. Harrison	6
17	Catalytic Activity and Poisoning of Specific Sites on Supported Metal Nanoparticles 2002 ·Angewandte Chemie International Edition ·Swetlana Schauermann, Jens Hoffmann, Viktor Johánek, Jens Hartmann, Jörg Libuda, Hans‐Joachim Freund	166
18	XPS and TPD study of CO interaction with Pd–Al and Pd–Al2O3 systems 2001 ·Journal of Electron Spectroscopy and Related Phenomena ·Vladimı́r Matolín, Viktor Johánek, I.G. Stara, Nataliya Tsud, Kateřina Veltruská	10
19	XPS and TDS study of CO interaction with Pd–AlO systems 2001 ·Progress in Surface Science ·Vladimı́r Matolín, I.G. Stara, Nataliya Tsud, Viktor Johánek	33
20	CO adsorption on palladium model catalysts: XPS Pd–Al2O3 interaction study 2000 ·Surface Science ·Nataliya Tsud, Viktor Johánek, I.G. Stara, Kateřina Veltruská, Vladimı́r Matolín	46

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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