World's Best Scientists 2026 revealed!
Kenichi Fukui

Kenichi Fukui

D-Index & Metrics

Chemistry

D-Index
63
Citations
35255
World Ranking
8256
National Ranking
556

Kenichi Fukui 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 Kenichi Fukui 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: 647 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Kenichi Fukui 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 Kenichi Fukui 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: 63 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Overview

Kenichi Fukui is affiliated with Osaka University in Japan. Their research spans multiple areas within chemistry and engineering, focusing particularly on electrochemistry and electrical and electronic engineering.

The scientist has contributed to various subfields including electrochemistry, catalysis, polymers and plastics, and atomic and molecular physics and optics. Their work involves main topics such as electrochemical analysis and applications, ionic liquids properties and applications, conducting polymers and applications, advanced battery materials and technologies, advancements in battery materials, and advanced memory and neural computing.

Frequent coauthors collaborating with Fukui include Ichiro Tanabe, Yusuke Morino, Akihito Imanishi, Jun Takeya, and Masaya Imai.

They have published research in several venues, with prominent ones including Physical Chemistry Chemical Physics, The Journal of Physical Chemistry C, Langmuir, Solid State Ionics, and Applied Physics Letters.

  • Degradation of an argyrodite-type sulfide solid electrolyte by a trace of water: A spectroscopic analysis (2023, Solid State Ionics)
  • Ionic-Liquid-Originated Carrier Trapping Dynamics at the Interface in Electric Double-Layer Organic FET Revealed by Operando Interfacial Analyses (2020, The Journal of Physical Chemistry C)
  • Attenuated total reflectance far-ultraviolet and deep-ultraviolet spectroscopy analysis of the electronic structure of a dicyanamide-based ionic liquid with Li+ (2020, Physical Chemistry Chemical Physics)
  • Spectroscopic Investigation of Li3PS4-LiI Sulfide-Based Glass-Ceramic Solid Electrolytes after Moisture Exposure (2023, The Journal of Physical Chemistry C)
  • Electronic excitation spectra of organic semiconductor/ionic liquid interface by electrochemical attenuated total reflectance spectroscopy (2021, Communications Chemistry)

Best Publications

  • The path of chemical reactions - the IRC approach

    Unknown

  • A Molecular Orbital Theory of Reactivity in Aromatic Hydrocarbons

    Kenichi Fukui;Teijiro Yonezawa;Haruo Shingu

  • Molecular Orbital Theory of Orientation in Aromatic, Heteroaromatic, and Other Conjugated Molecules

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata;Haruo Shingu

  • Observation of zigzag and armchair edges of graphite using scanning tunneling microscopy and spectroscopy

    Yousuke Kobayashi;Ken-ichi Fukui;Toshiaki Enoki;Koichi Kusakabe

  • Recognition of stereochemical paths by orbital interaction

    Unknown

  • Theory of Orientation and Stereoselection

    Unknown

  • The Role of Frontier Orbitals in Chemical Reactions (Nobel Lecture)

    Unknown

  • Edge state on hydrogen-terminated graphite edges investigated by scanning tunneling microscopy

    Yousuke Kobayashi;Ken-ichi Fukui;Toshiaki Enoki;Koichi Kusakabe

  • Theory of Substitution in Conjugated Molecules

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata

  • Atom-Resolved Image of the TiO 2 \(110\) Surface by Noncontact Atomic Force Microscopy

    Ken-ichi Fukui;Hiroshi Onishi;Yasuhiro Iwasawa

  • Electrocatalytic activity of amorphous RuO2 electrode for oxygen evolution in an aqueous solution

    Etsushi Tsuji;Akihito Imanishi;Ken-ichi Fukui;Yoshihiro Nakato

  • Electronic structures of graphene edges and nanographene

    Toshiaki Enoki;Yousuke Kobayashi;Ken-Ichi Fukui

  • Anisotropy of the Raman spectra of nanographite ribbons.

    L. G. Cançado;M. A. Pimenta;B. R. A. Neves;G. Medeiros-Ribeiro

  • Molecular orbital calculations of the electronic structure of borazane

    Hiroshi Fujimoto;Shigeki Kato;Shinichi Yamabe;Kenichi Fukui

  • Atomic-Scale Surface Structures of TiO2(110) Determined by Scanning Tunneling Microscopy: A New Surface-Limited Phase of Titanium Oxide

    Hiroshi Onishi;Kenichi Fukui;Yasuhiro Iwasawa

  • An MO-theoretical Interpretation of the Nature of Chemical Reactions. I. Partitioning Analysis of the Interaction Energy

    Kenichi Fukui;Hiroshi Fujimoto

  • Ring‐opening polymerization of 2‐substituted 2‐oxazolines

    Unknown

  • Atom-Resolved Noncontact Atomic Force Microscopic Observations of CeO2(111) Surfaces with Different Oxidation States: Surface Structure and Behavior of Surface Oxygen Atoms

    Yoshimichi Namai;Ken-Ichi Fukui;Yasuhiro Iwasawa

  • Hydrogen adatoms on TiO2(110)-(1x1) characterized by scanning tunneling microscopy and electron stimulated desorption

    Shushi Suzuki;Ken-ichi Fukui;Hiroshi Onishi;Yasuhiro Iwasawa

  • MO-Theoretical Approach to the Mechanism of Charge Transfer in the Process of Aromatic Substitutions

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata

  • Direct observation of layered structures at ionic liquid/solid interfaces by using frequency-modulation atomic force microscopy

    Yasuyuki Yokota;Tomohiro Harada;Ken-ichi Fukui

  • An MO-Theoretical Illumination for the Principle of Stereoselection

    Kenichi Fukui

  • Imaging of surface oxygen atoms and their defect structures on CeO2(1 1 1) by noncontact atomic force microscopy

    Ken-ichi Fukui;Yoshimichi Namai;Yasuhiro Iwasawa

  • Atom-resolved noncontact atomic force microscopic and scanning tunneling microscopic observations of the structure and dynamic behavior of CeO2(1 1 1) surfaces

    Yoshimichi Namai;Ken-Ichi Fukui;Yasuhiro Iwasawa

  • Interrelations of Quantum‐Mechanical Quantities Concerning Chemical Reactivity of Conjugated Molecules

    Kenichi Fukui;Teijiro Yonezawa;Chikayoshi Nagata

Frequent Co-Authors

Yasuhiro Iwasawa
Yasuhiro Iwasawa University of Electro-Communications
Tokio Yamabe
Tokio Yamabe Nagasaki Institute of Applied Science
Teijiro Yonezawa
Teijiro Yonezawa Kyoto University
Hiroshi Fujimoto
Hiroshi Fujimoto University of Tokyo
Toshiaki Enoki
Toshiaki Enoki Tokyo Institute of Technology
Hiroshi Onishi
Hiroshi Onishi Kobe University
Keiji Morokuma
Keiji Morokuma Kyoto University
Jun Takeya
Jun Takeya University of Tokyo
Kazuyoshi Tanaka
Kazuyoshi Tanaka Kyoto University
Yoshitada Morikawa
Yoshitada Morikawa Osaka University

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