World's Best Scientists 2026 revealed!
Günther Rupprechter

Günther Rupprechter

D-Index & Metrics

Chemistry

D-Index
71
Citations
13603
World Ranking
5714
National Ranking
26

Günther Rupprechter publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Günther Rupprechter sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 262 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Günther Rupprechter D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Günther Rupprechter sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 71 D-Index — 70th percentile

70% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Günther Rupprechter is a researcher affiliated with TU Wien in Austria, specializing primarily in materials science with a significant focus on materials chemistry and catalysis. Their work encompasses multiple subfields including renewable energy, sustainability, atomic and molecular physics, optics, and biomedical engineering.

The main research areas addressed by Rupprechter cover catalytic processes in materials science, catalysis and oxidation reactions, catalysts for methane reforming, nanocluster synthesis and applications, spectroscopy and quantum chemical studies, electrocatalysts for energy conversion, and advanced chemical physics studies.

Frequent collaborators in their research include Michael Stöger-Pollach, Metta Chareonpanich, Yuri Suchorski, Alexander Genest, and Johannes Zeininger.

Rupprechter has published extensively in venues such as ACS Catalysis, Topics in Catalysis, Nature Communications, Zenodo (CERN European Organization for Nuclear Research), and The Journal of Physical Chemistry C.

Notable recent papers include:

  • Mo2TiC2 MXene-Supported Ru Clusters for Efficient Photothermal Reverse Water-Gas Shift, 2022, ACS Nano
  • Tuning Interactions of Surface-adsorbed Species over Fe−Co/K−Al2O3 Catalyst by Different K Contents: Selective CO2 Hydrogenation to Light Olefins, 2020, ChemCatChem
  • Operando Surface Spectroscopy and Microscopy during Catalytic Reactions: From Clusters via Nanoparticles to Meso-Scale Aggregates, 2021, Small
  • High-performance water gas shift induced by asymmetric oxygen vacancies: Gold clusters supported by ceria-praseodymia mixed oxides, 2021, Applied Catalysis B: Environmental
  • Emerging applications of MXene materials in CO2 photocatalysis, 2021, FlatChem

Best Publications

  • The application of infrared spectroscopy to probe the surface morphology of alumina-supported palladium catalysts.

    Timothy Lear;Robert Marshall;J. Antonio Lopez-Sanchez;S. David Jackson

  • CO Adsorption on Pd Nanoparticles: Density Functional and Vibrational Spectroscopy Studies

    Ilya V. Yudanov;Riadh Sahnoun;Konstantin M. Neyman;Notker Rösch

  • Molecular Studies of Catalytic Reactions on Crystal Surfaces at High Pressures and High Temperatures by Infrared−Visible Sum Frequency Generation (SFG) Surface Vibrational Spectroscopy

    Gabor A. Somorjai;Gunther Rupprechter;Gunther Rupprechter

  • How to Control the Selectivity of Palladium‐based Catalysts in Hydrogenation Reactions: The Role of Subsurface Chemistry

    Marc Armbrüster;Malte Behrens;Fabrizio Cinquini;Karin Föttinger

  • Operando Insights into CO Oxidation on Cobalt Oxide Catalysts by NAP-XPS, FTIR, and XRD

    Liliana Lukashuk;Nevzat Yigit;Raffael Rameshan;Elisabeth Kolar

  • Methane dry reforming over ceria-zirconia supported Ni catalysts

    Astrid Wolfbeisser;Onsulang Sophiphun;Johannes Bernardi;Jatuporn Wittayakun

  • Vibrational Sum Frequency Spectroscopy on Pd(111) and Supported Pd Nanoparticles: CO Adsorption from Ultrahigh Vacuum to Atmospheric Pressure †

    Holger Unterhalt;Günther Rupprechter;Hans-Joachim Freund

  • Preparation and characterization of model catalysts: from ultrahigh vacuum to in situ conditions at the atomic dimension

    Hans-Joachim Freund;Marcus Bäumer;Jörg Libuda;Thomas Risse

  • Bridging the pressure and materials gaps between catalysis and surface science: clean and modified oxide surfaces.

    Hans-Joachim Freund;Helmut Kuhlenbeck;Jörg Libuda;Günther Rupprechter

  • Bridging the Pressure and Materials Gaps: High Pressure Sum Frequency Generation Study on Supported Pd Nanoparticles

    T. Dellwig;G. Rupprechter;H. Unterhalt;H.-J. Freund

  • Ambient Pressure XPS Study of Mixed Conducting Perovskite-Type SOFC Cathode and Anode Materials under Well-Defined Electrochemical Polarization

    Andreas Nenning;Alexander K. Opitz;Christoph Rameshan;Raffael Rameshan

  • Subsurface‐Controlled CO2 Selectivity of PdZn Near‐Surface Alloys in H2 Generation by Methanol Steam Reforming

    Christoph Rameshan;Werner Stadlmayr;Christian Weilach;Simon Penner

  • The role of metal/oxide interfaces for long-range metal particle activation during CO oxidation.

    Yuri Suchorski;Sergey M. Kozlov;Ivan Bespalov;Martin Datler

  • Operando XAS and NAP-XPS studies of preferential CO oxidation on Co3O4 and CeO2-Co3O4 catalysts

    Liliana Lukashuk;Karin Föttinger;Elisabeth Kolar;Christoph Rameshan

  • Surface Chemistry of Perovskite-Type Electrodes During High Temperature CO2 Electrolysis Investigated by Operando Photoelectron Spectroscopy

    Alexander Karl Opitz;Andreas Nenning;Christoph Rameshan;Markus Kubicek

  • Atmospheric pressure studies of selective 1,3-butadiene hydrogenation on well-defined Pd/Al2O3/NiAl(110) model catalysts: Effect of Pd particle size

    Joaquin Silvestre-Albero;Günther Rupprechter;Hans-Joachim Freund

  • High-Pressure Carbon Monoxide Adsorption on Pt(111) Revisited: A Sum Frequency Generation Study

    Günther Rupprechter;Thilo Dellwig;Holger Unterhalt;Hans-Joachim Freund

  • Enhancing Electrochemical Water‐Splitting Kinetics by Polarization‐Driven Formation of Near‐Surface Iron(0): An In Situ XPS Study on Perovskite‐Type Electrodes

    Alexander K. Opitz;Andreas Nenning;Christoph Rameshan;Raffael Rameshan;Raffael Rameshan

  • Initial stages of oxide formation on the Zr surface at low oxygen pressure: An in situ FIM and XPS study.

    I. Bespalov;M. Datler;S. Buhr;W. Drachsel

  • High-Pressure Studies of CO Adsorption on Pd(111) by X-ray Photoelectron Spectroscopy and Sum-Frequency Generation

    Vasiliy V. Kaichev;Igor P. Prosvirin;Valerii I. Bukhtiyarov;Holger Unterhalt

  • Studies of metal–support interactions with “real” and “inverted” model systems: reactions of CO and small hydrocarbons with hydrogen on noble metals in contact with oxides

    K. Hayek;M. Fuchs;B. Klötzer;W. Reichl

  • Sum Frequency Generation and Polarization–Modulation Infrared Reflection Absorption Spectroscopy of Functioning Model Catalysts from Ultrahigh Vacuum to Ambient Pressure

    Günther Rupprechter

Frequent Co-Authors

Hans-Joachim Freund
Hans-Joachim Freund Fritz Haber Institute of the Max Planck Society
Axel Knop-Gericke
Axel Knop-Gericke Max Planck Society
Simon Penner
Simon Penner University of Innsbruck
Gabor A. Somorjai
Gabor A. Somorjai University of California, Berkeley
Michael Hävecker
Michael Hävecker Max Planck Society
Raoul Blume
Raoul Blume Max Planck Society
Jörg Libuda
Jörg Libuda University of Erlangen-Nuremberg
Marcus Bäumer
Marcus Bäumer University of Bremen
Detre Teschner
Detre Teschner Fritz Haber Institute of the Max Planck Society
Valerii I. Bukhtiyarov
Valerii I. Bukhtiyarov Boreskov Institute of Catalysis

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