World's Best Scientists 2026 revealed!
Takashi Hisatomi

Takashi Hisatomi

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 79 2759 2665 116 113 252 31870
Chemistry 78 3726 3379 213 199 255 31820

Takashi Hisatomi publications per year

The chart shows the history of publications by Takashi Hisatomi between 1982 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takashi Hisatomi published across 45 years, from 1982 to 2026, averaging 6.5 papers a year. Output peaked at 28 publications in 2016. 21 of the 292 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1982 to 2026. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2016. 1982: 1 publication 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 0 publications 1997: 0 publications 1998: 0 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 1 publication 2008: 1 publication 2009: 4 publications 2010: 4 publications 2011: 2 publications 2012: 16 publications 2013: 8 publications 2014: 17 publications 2015: 18 publications 2016: 28 publications 2017: 23 publications 2018: 23 publications 2019: 22 publications 2020: 22 publications 2021: 20 publications 2022: 15 publications 2023: 24 publications 2024: 22 publications 2025: 19 publications 2026: 2 publications
1982 2026

292 publications in total across all disciplines

View publications per year as a table
Takashi Hisatomi: publications per year, 1982 to 2026
Year Publications
1982 1
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 0
1991 0
1992 0
1993 0
1994 0
1995 0
1996 0
1997 0
1998 0
1999 0
2000 0
2001 0
2002 0
2003 0
2004 0
2005 0
2006 0
2007 1
2008 1
2009 4
2010 4
2011 2
2012 16
2013 8
2014 17
2015 18
2016 28
2017 23
2018 23
2019 22
2020 22
2021 20
2022 15
2023 24
2024 22
2025 19
2026 2
Total 292
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Takashi Hisatomi publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Takashi Hisatomi sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 250–269 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 252 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726 252
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Takashi Hisatomi D-index placement in Materials Science in 2026

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

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 78–79 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 79 D-Index — 79th percentile

79% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299 79
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

Takashi Hisatomi is affiliated with Shinshu University in Japan and focuses on research in the fields of Energy and Materials Science, with significant contributions to subfields including Renewable Energy, Sustainability and the Environment, Materials Chemistry, Electrical and Electronic Engineering, Inorganic Chemistry, and Catalysis.

Their research emphasizes advanced photocatalysis techniques, as well as applied studies involving copper-based nanomaterials and perovskite materials. Other topical areas of investigation include the electronic and structural properties of oxides, TiO2 photocatalysis and solar cells, quantum dots synthesis and properties, and broader aspects of inorganic chemistry and materials.

Hisatomi's publication record spans multiple notable venues reflecting a strong presence in the materials and catalysis research communities. Frequent publication venues include:

  • Journal of Materials Chemistry A
  • Nature Communications
  • ACS Catalysis
  • Journal of the American Chemical Society
  • Chemical Science

Their body of work includes research papers such as:

  • Photocatalytic water splitting with a quantum efficiency of almost unity, 2020, Nature
  • Photocatalytic solar hydrogen production from water on a 100-m2 scale, 2021, Nature
  • Efficiency Accreditation and Testing Protocols for Particulate Photocatalysts toward Solar Fuel Production, 2021, Joule
  • Visible-Light-Driven Photocatalytic Water Splitting: Recent Progress and Challenges, 2020, Trends in Chemistry
  • Sequential cocatalyst decoration on BaTaO2N towards highly-active Z-scheme water splitting, 2021, Nature Communications

Hisatomi's collaboration network includes frequent coauthors such as Kazunari Domen, Tsuyoshi Takata, Mamiko Nakabayashi, Lihua Lin, and Naoya Shibata, reflecting sustained partnerships within the photocatalysis and materials chemistry research areas.

Best Publications

  • Recent advances in semiconductors for photocatalytic and photoelectrochemical water splitting

    Takashi Hisatomi;Jun Kubota;Kazunari Domen

  • Photocatalytic water splitting with a quantum efficiency of almost unity

    Tsuyoshi Takata;Junzhe Jiang;Yoshihisa Sakata;Mamiko Nakabayashi

  • Scalable water splitting on particulate photocatalyst sheets with a solar-to-hydrogen energy conversion efficiency exceeding 1%

    Qian Wang;Takashi Hisatomi;Qingxin Jia;Hiromasa Tokudome

  • Photocatalytic solar hydrogen production from water on a 100-m2 scale.

    Hiroshi Nishiyama;Taro Yamada;Mamiko Nakabayashi;Yoshiki Maehara

  • Reaction systems for solar hydrogen production via water splitting with particulate semiconductor photocatalysts

    Takashi Hisatomi;Kazunari Domen;Kazunari Domen

  • A Particulate Photocatalyst Water-Splitting Panel for Large-Scale Solar Hydrogen Generation

    Yosuke Goto;Takashi Hisatomi;Qian Wang;Tomohiro Higashi

  • Surface Modification of CoO(x) Loaded BiVO₄ Photoanodes with Ultrathin p-Type NiO Layers for Improved Solar Water Oxidation.

    Miao Zhong;Takashi Hisatomi;Yongbo Kuang;Jiao Zhao

  • Oxysulfide photocatalyst for visible-light-driven overall water splitting

    Qian Wang;Qian Wang;Mamiko Nakabayashi;Takashi Hisatomi;Song Sun;Song Sun

  • Highly efficient water splitting by a dual-absorber tandem cell

    Jeremie Brillet;Jun-Ho Yum;Maurin Cornuz;Takashi Hisatomi

  • Overall water splitting by Ta3N5 nanorod single crystals grown on the edges of KTaO3 particles

    Zheng Wang;Zheng Wang;Yasunobu Inoue;Takashi Hisatomi;Takashi Hisatomi;Ryo Ishikawa

  • Photocatalytic Overall Water Splitting Promoted by Two Different Cocatalysts for Hydrogen and Oxygen Evolution under Visible Light

    Kazuhiko Maeda;Anke Xiong;Taizo Yoshinaga;Takahiro Ikeda

  • Dynamics of photogenerated holes in surface modified α-Fe2O3 photoanodes for solar water splitting

    Monica Barroso;Camilo A. Mesa;Stephanie R. Pendlebury;Alexander J. Cowan

  • Ultrathin films on copper(I) oxide water splitting photocathodes: a study on performance and stability

    Adriana Paracchino;Nripan Mathews;Nripan Mathews;Takashi Hisatomi;Morgan Stefik

  • Particle suspension reactors and materials for solar-driven water splitting

    David M. Fabian;Shu Hu;Nirala Singh;Frances A. Houle

  • Particulate Photocatalyst Sheets Based on Carbon Conductor Layer for Efficient Z-Scheme Pure-Water Splitting at Ambient Pressure.

    Qian Wang;Takashi Hisatomi;Yohichi Suzuki;Zhenhua Pan

  • Ultrastable low-bias water splitting photoanodes via photocorrosion inhibition and in situ catalyst regeneration

    Yongbo Kuang;Qingxin Jia;Guijun Ma;Takashi Hisatomi

  • Photocatalytic water splitting using modified GaN:ZnO solid solution under visible light: long-time operation and regeneration of activity.

    Tomoyuki Ohno;Lu Bai;Takashi Hisatomi;Kazuhiko Maeda;Kazuhiko Maeda

  • Efficient Visible-Light-Driven Z-Scheme Overall Water Splitting Using a MgTa2O(6-x)N(y)/TaON Heterostructure Photocatalyst for H2 Evolution.

    Shanshan Chen;Shanshan Chen;Yu Qi;Yu Qi;Takashi Hisatomi;Qian Ding;Qian Ding

  • Flux-mediated doping of SrTiO3 photocatalysts for efficient overall water splitting

    Yeilin Ham;Takashi Hisatomi;Yosuke Goto;Yosuke Moriya

  • Enhancement in the Performance of Ultrathin Hematite Photoanode for Water Splitting by an Oxide Underlayer

    Takashi Hisatomi;Hen Dotan;Hen Dotan;Morgan Stefik;Kevin Sivula

  • Cathodic shift in onset potential of solar oxygen evolution on hematite by 13-group oxide overlayers

    Takashi Hisatomi;Florian Le Formal;Maurin Cornuz;Jérémie Brillet

Frequent Co-Authors

Kazunari Domen
Kazunari Domen University of Tokyo
Tsutomu Minegishi
Tsutomu Minegishi University of Tokyo
Tsuyoshi Takata
Tsuyoshi Takata Shinshu University
Naoya Shibata
Naoya Shibata University of Tokyo
Mamiko Nakabayashi
Mamiko Nakabayashi University of Tokyo
Jun Kubota
Jun Kubota Fukuoka University
Kazuhiko Maeda
Kazuhiko Maeda Institute of Science Tokyo
Zheng Wang
Zheng Wang Shanghai Jiao Tong University
Akihiro Furube
Akihiro Furube University of Tokushima
Michael Grätzel
Michael Grätzel École Polytechnique Fédérale de Lausanne

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