World's Best Scientists 2026 revealed!
Hiromi Yamashita

Hiromi Yamashita

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Chemistry
Japan
2026

D-Index & Metrics

Chemistry

D-Index
105
Citations
37310
World Ranking
1017
National Ranking
48

Hiromi Yamashita 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 Hiromi Yamashita 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: 656 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

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

Hiromi Yamashita 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 Hiromi Yamashita 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: 105 D-Index — 95th percentile

95% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Chemistry in Japan Leader Award
  • 2025 - Research.com Chemistry in Japan Leader Award
  • 2022 - Research.com Chemistry in Japan Leader Award

Overview

Hiromi Yamashita is affiliated with Osaka University in Japan. Their research primarily focuses on energy and materials science, with specific attention to renewable energy, sustainability, and environmental applications. These main fields are supported by significant work in subfields including renewable energy, sustainability and the environment, materials chemistry, catalysis, process chemistry and technology, and inorganic chemistry.

The scientist's research topics include advanced photocatalysis techniques, catalytic processes in materials science, CO2 reduction techniques and catalysts, carbon dioxide utilization in catalysis, metal-organic frameworks synthesis and applications, catalysts for methane reforming, and electrocatalysts for energy conversion.

Hiromi Yamashita has published extensively, contributing to various journals. The frequent publication venues for their work include:

  • Applied Catalysis B: Environmental
  • Catalysis Today
  • Journal of Materials Chemistry A
  • The Journal of Physical Chemistry C
  • Angewandte Chemie International Edition

Some recent papers by Hiromi Yamashita are:

  • Functionalized mesoporous SBA-15 silica: recent trends and catalytic applications, 2020, Nanoscale
  • Hydrogen spillover-driven synthesis of high-entropy alloy nanoparticles as a robust catalyst for CO2 hydrogenation, 2021, Nature Communications
  • Design of metal-organic framework catalysts for photocatalytic hydrogen peroxide production, 2022, Chem
  • Overcoming Acidic H2O2/Fe(II/III) Redox-Induced Low H2O2 Utilization Efficiency by Carbon Quantum Dots Fenton-like Catalysis, 2022, Environmental Science & Technology
  • Alloying effect-induced electron polarization drives nitrate electroreduction to ammonia, 2021, Chem Catalysis

Yamashita has collaborated frequently with several co-authors, including Kohsuke Mori, Yasutaka Kuwahara, Priyanka Verma, Yoshifumi Kondo, and Catherine Louis. These collaborations have been reflected in numerous publications and research projects.

Best Publications

  • Degradation of propanol diluted in water under visible light irradiation using metal ion-implanted titanium dioxide photocatalysts

    Hiromi Yamashita;Masaru Harada;Junko Misaka;Masato Takeuchi

  • Photocatalytic reduction of CO2 with H2O on various titanium oxide catalysts

    Masakazu Anpo;Hiromi Yamashita;Yuichi Ichihashi;Shaw Ehara

  • Photocatalytic degradation of organic compounds diluted in water using visible light-responsive metal ion-implanted TiO2 catalysts: Fe ion-implanted TiO2

    Hiromi Yamashita;Masaru Harada;Junko Misaka;Masato Takeuchi

  • Photocatalytic Reduction of CO2 with H2O on Titanium Oxides Anchored within Micropores of Zeolites: Effects of the Structure of the Active Sites and the Addition of Pt

    Masakazu Anpo;Hiromi Yamashita;Yuichi Ichihashi;and Yo Fujii

  • Surfactant‐Free Nonaqueous Synthesis of Plasmonic Molybdenum Oxide Nanosheets with Enhanced Catalytic Activity for Hydrogen Generation from Ammonia Borane under Visible Light

    Hefeng Cheng;Takashi Kamegawa;Takashi Kamegawa;Kohsuke Mori;Kohsuke Mori;Hiromi Yamashita;Hiromi Yamashita

  • Photocatalytic reduction of CO2 with H2O on Ti-MCM-41 and Ti-MCM-48 mesoporous zeolite catalysts

    Masakazu Anpo;Hiromi Yamashita;Keita Ikeue;Yo Fujii

  • Ru and Ru–Ni Nanoparticles on TiO2 Support as Extremely Active Catalysts for Hydrogen Production from Ammonia–Borane

    Kohsuke Mori;Kohsuke Mori;Kohsuke Mori;Kohei Miyawaki;Hiromi Yamashita;Hiromi Yamashita

  • Pd and Pd–Ag Nanoparticles within a Macroreticular Basic Resin: An Efficient Catalyst for Hydrogen Production from Formic Acid Decomposition

    Kohsuke Mori;Kohsuke Mori;Masahiro Dojo;Hiromi Yamashita;Hiromi Yamashita

  • Enhanced visible-light-driven photocatalytic inactivation of Escherichia coli using g-C3N4/TiO2 hybrid photocatalyst synthesized using a hydrothermal-calcination approach

    Guiying Li;Xin Nie;Jiangyao Chen;Qi Jiang

  • Superhydrophobic Surfaces with Photocatalytic Self‐Cleaning Properties by Nanocomposite Coating of TiO2 and Polytetrafluoroethylene

    Takashi Kamegawa;Yuki Shimizu;Hiromi Yamashita

  • Photocatalytic Reduction of CO2 with H2O on Ti−β Zeolite Photocatalysts: Effect of the Hydrophobic and Hydrophilic Properties

    Keita Ikeue;Hiromi Yamashita;Masakazu Anpo;Takahiko Takewaki

  • Functionalized mesoporous SBA-15 silica: recent trends and catalytic applications

    Priyanka Verma;Priyanka Verma;Yasutaka Kuwahara;Yasutaka Kuwahara;Yasutaka Kuwahara;Kohsuke Mori;Kohsuke Mori;Robert Raja

  • X-ray absorption (EXAFS/XANES) study of supported vanadium oxide catalysts. Structure of surface vanadium oxide species on silica and γ-alumina at a low level of vanadium loading

    Tsunehiro Tanaka;Hiromi Yamashita;Risa Tsuchitani;Takuzo Funabiki

  • Metal–organic framework-based nanomaterials for adsorption and photocatalytic degradation of gaseous pollutants: recent progress and challenges

    Meicheng Wen;Guiying Li;Hongli Liu;Jiangyao Chen

  • Photochromic Behavior in the Fluorescence Spectra of 9-Anthrol Encapsulated in Si−Al Glasses Prepared by the Sol−Gel Method

    Tsuneo Fujii;Kazuhiko Kodaira;Osamu Kawauchi;Nobuaki Tanaka

  • Photocatalytic reduction of CO2 with H2O on various titanium oxide photocatalysts

    Kohsuke Mori;Hiromi Yamashita;Masakazu Anpo

  • Preparation of Titanium Oxide Photocatalysts Anchored on Porous Silica Glass by a Metal Ion-Implantation Method and Their Photocatalytic Reactivities for the Degradation of 2-Propanol Diluted in Water

    Hiromi Yamashita;Miwa Honda;Masaru Harada;Yuichi Ichihashi

  • Selective formation of CH3OH in the photocatalytic reduction of CO2 with H2O on titanium oxides highly dispersed within zeolites and mesoporous molecular sieves

    Hiromi Yamashita;Yo Fujii;Yuichi Ichihashi;Shu Gou Zhang

  • The Synthesis of Size- and Color-Controlled Silver Nanoparticles by Using Microwave Heating and their Enhanced Catalytic Activity by Localized Surface Plasmon Resonance†

    Kojirou Fuku;Ryunosuke Hayashi;Shuhei Takakura;Takashi Kamegawa

  • Surface Engineering of a Supported PdAg Catalyst for Hydrogenation of CO2 to Formic Acid: Elucidating the Active Pd Atoms in Alloy Nanoparticles

    Kohsuke Mori;Kohsuke Mori;Kohsuke Mori;Taiki Sano;Hisayoshi Kobayashi;Hiromi Yamashita;Hiromi Yamashita

  • Charge Carrier Dynamics of Standard TiO2 Catalysts Revealed by Femtosecond Diffuse Reflectance Spectroscopy

    Akihiro Furube;Tsuyoshi Asahi;Hiroshi Masuhara;Hiromi Yamashita

  • Design of unique titanium oxide photocatalysts by an advanced metal ion-implantation method and photocatalytic reactions under visible light irradiation

    Masakazu Anpo;Yuichi Ichihashi;Masato Takeuchi;Hiromi Yamashita

  • PHOTOCATALYTIC DECOMPOSITION OF NO AT 275 K ON TITANIUM OXIDES INCLUDED WITHIN Y-ZEOLITE CAVITIES : THE STRUCTURE AND ROLE OF THE ACTIVE SITES

    Hiromi Yamashita;and Yuichi Ichihashi;Masakazu Anpo;Mitsuo Hashimoto

Frequent Co-Authors

Kohsuke Mori
Kohsuke Mori Osaka University
Yasutaka Kuwahara
Yasutaka Kuwahara Osaka University
Masakazu Anpo
Masakazu Anpo Osaka Metropolitan University
Masaya Matsuoka
Masaya Matsuoka Osaka Metropolitan University
Satohiro Yoshida
Satohiro Yoshida Kyoto University
Masato Takeuchi
Masato Takeuchi Osaka Metropolitan University
Shuai Yuan
Shuai Yuan Shanghai University
Michel Che
Michel Che Sorbonne University
Taicheng An
Taicheng An Guangdong University of Technology
Akira Tomita
Akira Tomita Tohoku University

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