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Masahiro Toyoda

Masahiro Toyoda

Masahiro Toyoda 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 Masahiro Toyoda 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+

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

Masahiro Toyoda 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 Masahiro Toyoda 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+

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

Overview

Masahiro Toyoda is affiliated with Oita University in Japan, where the focus centers on engineering and materials science research. They have contributed extensively to topics intersecting materials chemistry and electrical and electronic engineering, with significant attention also given to renewable energy and sustainability.

Their research specifically addresses key subfields, including materials chemistry, electrical and electronic engineering, renewable energy, sustainability and the environment, mechanical engineering, and spectroscopy. The main topics covered in their work include graphene research and applications, advancements in battery materials, fiber-reinforced polymer composites, supercapacitor materials and fabrication, TiO2 photocatalysis and solar cells, advanced photocatalysis techniques, and conducting polymers and applications.

Masahiro Toyoda has published multiple papers, several of which have appeared in high-impact venues. Selected recent publications include:

  • Carbon materials for solar steam-generation, 2023, published in Carbon
  • Exfoliated graphite: room temperature exfoliation and their applications, 2022, published in Carbon Letters
  • Role of the Hydroxyl Groups Coordinated to TiO2 Surface on the Photocatalytic Decomposition of Ethylene at Different Ambient Conditions, 2022, published in Catalysts
  • Preparation of grafted few-layer graphene from K-THF-graphite intercalation compounds by the addition of aldehyde, 2020, published in FlatChem
  • EDLC Characteristics of Carbon Materials Prepared from Coal Extract, 2020, published in Electrochemistry

Their work has been featured predominantly in venues such as Carbon, TANSO, Japanese Journal of Applied Physics, Electrochemistry, and Carbon Letters, with Carbon being the most frequent publication outlet.

Collaboration is a significant aspect of their research activities, with frequent co-authors including:

  • Tomoki Tsumura
  • Michio Inagaki
  • Takuya Wada
  • Akira Nakasuga
  • Hiroki Watanabe

Best Publications

  • Nitrogen-doped carbon materials

    Michio Inagaki;Masahiro Toyoda;Yasushi Soneda;Takahiro Morishita

  • Heavy oil sorption using exfoliated graphite: New application of exfoliated graphite to protect heavy oil pollution

    Masahiro Toyoda;Michio Inagaki

  • Graphitic carbon nitrides (g-C3N4) with comparative discussion to carbon materials

    Michio Inagaki;Tomoki Tsumura;Tarou Kinumoto;Masahiro Toyoda

  • Carbon coating of anatase-type TiO2 and photoactivity

    Tomoki Tsumura;Naoko Kojitani;Ikuichiro Izumi;Norio Iwashita

  • A review of the control of pore structure in MgO-templated nanoporous carbons

    T. Morishita;T. Tsumura;M. Toyoda;J. Przepiórski

  • Templated mesoporous carbons: Synthesis and applications

    Michio Inagaki;Masahiro Toyoda;Yasushi Soneda;Seiya Tsujimura

  • Effect of crystallinity of anatase on photoactivity for methyleneblue decomposition in water

    Masahiro Toyoda;Yumi Nanbu;Yuki Nakazawa;Masanori Hirano

  • Preparation of stable anatase-type TiO2 and its photocatalytic performance

    M Inagaki;Y Nakazawa;M Hirano;Y Kobayashi

  • Carbon coating of anatase-type TiO2 through their precipitation in PVA aqueous solution

    Michio Inagaki;Yumiko Hirose;Takafumi Matsunaga;Tomoki Tsumura

  • Carbon-coated anatase: the role of the carbon layer for photocatalytic performance

    Michio Inagaki;Fumi Kojin;Beata Tryba;Masahiro Toyoda

  • The kinetics of phenol decomposition under UV irradiation with and without H2O2 on TiO2, Fe-TiO2 and Fe-C-TiO2 photocatalysts

    Beata Tryba;Beata Tryba;Antoni W. Morawski;Michio Inagaki;Masahiro Toyoda

  • Carbon-modified TiO2 photocatalyst by ethanol carbonisation

    M. Janus;M. Inagaki;B. Tryba;M. Toyoda

  • Performance of mesoporous carbons derived from poly(vinyl alcohol) in electrochemical capacitors

    J. A. Fernández;T. Morishita;M. Toyoda;M. Inagaki

  • Preparation of carbon-coated Magneli phases TinO2n―1 and their photocatalytic activity under visible light

    Masahiro Toyoda;Takashi Yano;Beata Tryba;Beata Tryba;Sylwia Mozia;Sylwia Mozia

  • Sorption and Recovery of Heavy Oils by Using Exfoliated Graphite

    Masahiro Toyoda;Michio Inagaki

  • Exfoliation process of graphite via intercalation compounds with sulfuric acid

    Michio Inagaki;Ryuichi Tashiro;Yu-iti Washino;Masahiro Toyoda

  • Sorption and recovery of heavy oil by using exfoliated graphite

    Masahiro Toyoda;Junichi Aizawa;Michio Inagaki

  • Hybridization of adsorptivity with photocatalytic activity—carbon-coated anatase

    Beata Tryba;Beata Tryba;Antoni W. Morawski;Tomoki Tsumura;Masahiro Toyoda

  • Sorption and recovery of heavy oils by using exfoliated graphite Part I: Maximum sorption capacity

    Masahiro Toyoda;Kouji Moriya;Jun-ichi Aizawa;Hidetaka Konno

  • Photocatalytic activity and OH radical formation on TiO2 in the relation to crystallinity

    Beata Tryba;Beata Tryba;Masahiro Toyoda;Antoni W. Morawski;Rie Nonaka

Frequent Co-Authors

Michio Inagaki
Michio Inagaki Aichi Institute of Technology
Antoni W. Morawski
Antoni W. Morawski West Pomeranian University of Technology
Sylwia Mozia
Sylwia Mozia West Pomeranian University of Technology
Feiyu Kang
Feiyu Kang Tsinghua University
Yoshihiko Takano
Yoshihiko Takano National Institute for Materials Science
Chengyang Wang
Chengyang Wang Tianjin University
Tamio Oguchi
Tamio Oguchi Osaka University
Hideyuki Takagi
Hideyuki Takagi Kyushu University
Yasutoshi Iriyama
Yasutoshi Iriyama Nagoya University
Zempachi Ogumi
Zempachi Ogumi Kyoto University

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