World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
60
Citations
11194
World Ranking
2242
National Ranking
39

Felix N. Büchi publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Felix N. Büchi sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 228 publications — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Felix N. Büchi D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Felix N. Büchi sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 60 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Felix N. Büchi is affiliated with the Paul Scherrer Institute in Switzerland. Their research primarily focuses on areas within engineering and energy, with a significant number of publications in the fields of electrical and electronic engineering, renewable energy, sustainability and the environment, materials chemistry, biomedical engineering, and energy engineering and power technology.

The scientist has contributed notably to the following main topics:

  • Fuel Cells and Related Materials
  • Electrocatalysts for Energy Conversion
  • Advancements in Solid Oxide Fuel Cells
  • Hybrid Renewable Energy Systems
  • Nanopore and Nanochannel Transport Studies
  • Advanced battery technologies research
  • Hydrogen Storage and Materials

Felix N. Büchi's recent publications highlight ongoing research in electrolyzer technology, water electrolysis, and porous transport layers. Noteworthy papers include:

  • "Towards a generic understanding of oxygen evolution reaction kinetics in polymer electrolyte water electrolysis," 2020, Energy & Environmental Science
  • "Electrolyzer modeling and real-time control for optimized production of hydrogen gas," 2020, Applied Energy
  • "Ultrathin Microporous Transport Layers: Implications for Low Catalyst Loadings, Thin Membranes, and High Current Density Operation for Proton Exchange Membrane Electrolysis," 2024, Advanced Energy Materials
  • "Transient and Steady State Two-Phase Flow in Anodic Porous Transport Layer of Proton Exchange Membrane Water Electrolyzer," 2020, Journal of The Electrochemical Society
  • "How the Porous Transport Layer Interface Affects Catalyst Utilization and Performance in Polymer Electrolyte Water Electrolysis," 2023, ACS Applied Materials & Interfaces

Frequent collaborators in Büchi's research include Thomas J. Schmidt, Jens Eller, Federica Marone, Tobias Schuler, and Salvatore De Angelis.

The scientist publishes regularly in several key journals, demonstrating a focus on electrochemical and materials science topics. Frequent publication venues include:

  • Journal of The Electrochemical Society
  • ACS Applied Materials & Interfaces
  • Journal of Power Sources
  • Energy & Environmental Science
  • Advanced Energy Materials

Best Publications

  • Critical Review—Identifying Critical Gaps for Polymer Electrolyte Water Electrolysis Development

    Ugljesa Babic;Michel Suermann;Felix N. Büchi;Lorenz Gubler

  • Operating Proton Exchange Membrane Fuel Cells Without External Humidification of the Reactant Gases Fundamental Aspects

    Felix N. Büchi;Supramaniam Srinivasan

  • Study of radiation-grafted FEP-G-polystyrene membranes as polymer electrolytes in fuel cells

    Felix N. Büchi;Bhuvanesh Gupta;Otto Haas;Günther G. Scherer

  • Polymer Electrolyte Fuel Cell Durability

    Felix N. Büchi;Minoru Inaba;Thomas J. Schmidt

  • Investigation of the Transversal Water Profile in Nafion Membranes in Polymer Electrolyte Fuel Cells

    Felix N. Büchi;Günther G. Scherer

  • Anisotropic, effective diffusivity of porous gas diffusion layer materials for PEFC

    Reto Flückiger;Stefan A. Freunberger;Denis Kramer;Alexander Wokaun

  • Hierarchically Structured Porous Transport Layers for Polymer Electrolyte Water Electrolysis

    Tobias Schuler;Joseph M. Ciccone;Bernd Krentscher;Federica Marone

  • Determination of Material Properties of Gas Diffusion Layers: Experiments and Simulations Using Phase Contrast Tomographic Microscopy

    Jürgen Becker;Reto Flückiger;Mathias Reum;Felix N. Büchi

  • Polymer Electrolyte Water Electrolysis: Correlating Performance and Porous Transport Layer Structure: Part II. Electrochemical Performance Analysis

    Tobias Schuler;Thomas J. Schmidt;Thomas J. Schmidt;Felix N. Büchi

  • Progress in In Situ X-Ray Tomographic Microscopy of Liquid Water in Gas Diffusion Layers of PEFC

    Jens Eller;Tomas Rosén;Federica Marone;Marco Stampanoni

  • Characterization of perfluorosulfonic acid membranes by conductivity measurements and small-angle X-ray scattering

    J. Halim;F. N. Büchi;O. Haas;Manfred Stamm

  • Cation exchange membranes by pre-irradiation grafting of styrene into FEP films. I: Influence of synthesis conditions

    Bhuvanesh Gupta;Felix N. Büchi;Günther G. Scherer

  • Investigation of liquid water in gas diffusion layers of polymer electrolyte fuel cells using X-ray tomographic microscopy

    Reto Flückiger;Federica Marone;Marco Stampanoni;Marco Stampanoni;Alexander Wokaun

  • Operational aspects of a large PEFC stack under practical conditions

    Paul Rodatz;Felix Büchi;Chris Onder;Lino Guzzella

  • Polymer Electrolyte Water Electrolysis: Correlating Porous Transport Layer Structural Properties and Performance: Part I. Tomographic Analysis of Morphology and Topology

    Tobias Schuler;Ruben De Bruycker;Thomas J. Schmidt;Thomas J. Schmidt;Felix N. Büchi

  • Performance of Differently Cross‐Linked, Partially Fluorinated Proton Exchange Membranes in Polymer Electrolyte Fuel Cells

    Felix N. Büchi;Bhuvanesh Gupta;Otto Haas;Günther G. Scherer

  • In-situ resistance measurements of Nafion® 117 membranes in polymer electrolyte fuel cells

    Felix N. Büchi;Günther G. Scherer

  • Saturation Dependent Effective Transport Properties of PEFC Gas Diffusion Layers

    Tomas Rosén;Jens Eller;Jinfen Kang;Nikolaos I. Prasianakis

  • Fuel-Cell Hybrid Powertrain: Toward Minimization of Hydrogen Consumption

    J. Bernard;S. Delprat;F.N. Buchi;T.M. Guerra

  • Improving water management in fuel cells through microporous layer modifications: Fast operando tomographic imaging of liquid water

    Yasutaka Nagai;Jens Eller;Tatsuya Hatanaka;Satoshi Yamaguchi

  • In Situ Membrane Resistance Measurements in Polymer Electrolyte Fuel Cells by Fast Auxiliary Current Pulses

    Felix N. Büchi;Alois Marek;Günther G. Scherer

Frequent Co-Authors

Thomas J. Schmidt
Thomas J. Schmidt Paul Scherrer Institute
Alexander Wokaun
Alexander Wokaun Paul Scherrer Institute
Günther G. Scherer
Günther G. Scherer International Society of Electrochemistry
Stefan A. Freunberger
Stefan A. Freunberger Institute of Science and Technology Austria
Bhuvanesh Gupta
Bhuvanesh Gupta Indian Institute of Technology Delhi
Rüdiger Kötz
Rüdiger Kötz Paul Scherrer Institute
John Mantzaras
John Mantzaras Paul Scherrer Institute
Otto Haas
Otto Haas Paul Scherrer Institute
Thierry Marie Guerra
Thierry Marie Guerra University Polytechnic Hauts-de-France
Adam Z. Weber
Adam Z. Weber Lawrence Berkeley National Laboratory

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