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Hisahiro Einaga

Hisahiro Einaga

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 52 13660 12299 1051 958 163 8280

Hisahiro Einaga publications per year

The chart shows the history of publications by Hisahiro Einaga between 1993 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hisahiro Einaga published across 34 years, from 1993 to 2026, averaging 5.3 papers a year. Output peaked at 15 publications in 2015. 12 of the 181 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1993 to 2026. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2015. 1993: 2 publications 1994: 1 publication 1995: 1 publication 1996: 1 publication 1997: 1 publication 1998: 0 publications 1999: 4 publications 2000: 2 publications 2001: 6 publications 2002: 11 publications 2003: 4 publications 2004: 11 publications 2005: 4 publications 2006: 5 publications 2007: 3 publications 2008: 4 publications 2009: 4 publications 2010: 6 publications 2011: 10 publications 2012: 3 publications 2013: 4 publications 2014: 3 publications 2015: 15 publications 2016: 6 publications 2017: 4 publications 2018: 4 publications 2019: 8 publications 2020: 5 publications 2021: 9 publications 2022: 15 publications 2023: 3 publications 2024: 10 publications 2025: 10 publications 2026: 2 publications
1993 2026

181 publications in total across all disciplines

View publications per year as a table
Hisahiro Einaga: publications per year, 1993 to 2026
Year Publications
1993 2
1994 1
1995 1
1996 1
1997 1
1998 0
1999 4
2000 2
2001 6
2002 11
2003 4
2004 11
2005 4
2006 5
2007 3
2008 4
2009 4
2010 6
2011 10
2012 3
2013 4
2014 3
2015 15
2016 6
2017 4
2018 4
2019 8
2020 5
2021 9
2022 15
2023 3
2024 10
2025 10
2026 2
Total 181
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Hisahiro Einaga 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 Hisahiro Einaga sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 163 publications — 18th percentile

18% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 163
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Hisahiro Einaga 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 Hisahiro Einaga sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 52–53 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 52 D-Index — 26th percentile

26% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872 52
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Hisahiro Einaga is affiliated with Kyushu University in Japan. Their research spans multiple aspects of materials science and engineering, focusing heavily on catalytic processes and advanced photocatalysis techniques.

The scientist has contributed extensively to topics including:

  • Catalytic Processes in Materials Science
  • Catalysis and Oxidation Reactions
  • Advanced Photocatalysis Techniques
  • Catalysis and Hydrodesulfurization Studies
  • Electron and X-Ray Spectroscopy Techniques
  • Electrocatalysts for Energy Conversion
  • Nanomaterials for catalytic reactions

Their main fields of study are materials science with 48 documented publications and engineering with 34 publications. Subfields of study indicate a concentration on materials chemistry, catalysis, mechanical engineering, renewable energy, sustainability and the environment, as well as organic chemistry.

Hisahiro Einaga has published research in a variety of scientific venues, including multiple papers in:

  • Catalysis Today
  • Chemical Engineering Journal
  • ACS Catalysis
  • Applied Catalysis B: Environmental
  • Journal of Environmental Sciences

Frequent co-authors include Hajime Hojo, Yasukazu Murakami, Toshiaki Tanigaki, Ziru Wang, and Chen Zhu, with collaborative works spanning dozens of publications.

Selected recent publications include:

  • Improved and Reduced Performance of Cu- and Ni-Substituted Co3O4 Catalysts with Varying CoOh/CoTd and Co3+/Co2+ Ratios for the Complete Catalytic Oxidation of VOCs, 2022, Environmental Science & Technology
  • Direct identification of the charge state in a single platinum nanoparticle on titanium oxide, 2022, Science
  • Enhanced Photocatalytic Benzene Oxidation to Phenol over Monoclinic WO3 Nanorods under Visible Light, 2022, ACS Catalysis
  • Photocatalytic oxidation process for treatment of gas phase benzene using Ti3+ self-doped TiO2 microsphere with sea urchin-like structure, 2020, Chemical Engineering Journal
  • Efficient visible light photocatalysis enabled by the interaction between dual cooperative defect sites, 2020, Applied Catalysis B: Environmental

Best Publications

  • Decomposition of Environmentally Persistent Perfluorooctanoic Acid in Water by Photochemical Approaches

    Hisao Hori;Etsuko Hayakawa;Hisahiro Einaga;Shuzo Kutsuna

  • Heterogeneous photocatalytic oxidation of benzene, toluene, cyclohexene and cyclohexane in humidified air: comparison of decomposition behavior on photoirradiated TiO2 catalyst

    Hisahiro Einaga;Shigeru Futamura;Takashi Ibusuki

  • Catalytic oxidation of benzene with ozone over alumina-supported manganese oxides

    Hisahiro Einaga;Shigeru Futamura

  • Benzene oxidation with ozone over supported manganese oxide catalysts: effect of catalyst support and reaction conditions.

    Hisahiro Einaga;Atsushi Ogata

  • Involvement of catalyst materials in nonthermal plasma chemical processing of hazardous air pollutants

    Shigeru Futamura;Aihua Zhang;Hisahiro Einaga;Hajime Kabashima

  • Synergistic effect of silent discharge plasma and catalysts on benzene decomposition

    Shigeru Futamura;Hisahiro Einaga;Hajime Kabashima;Lee Yong Hwan

  • Photocatalytic decomposition of benzene over TiO2 in a humidified airstream

    Hisahiro Einaga;Shigeru Futamura;Takashi Ibusuki

  • Complete oxidation of benzene in gas phase by platinized titania photocatalysts.

    Hisahiro Einaga;Shigeru Futamura;Takashi Ibusuki

  • Effective combination of nonthermal plasma and catalysts for decomposition of benzene in air

    Atsushi Ogata;Hisahiro Einaga;Hajime Kabashima;Shigeru Futamura

  • Oxidation behavior of cyclohexane on alumina-supported manganese oxides with ozone

    Hisahiro Einaga;Shigeru Futamura

  • Improved and Reduced Performance of Cu- and Ni-Substituted Co3O4 Catalysts with Varying CoOh/CoTd and Co3+/Co2+ Ratios for the Complete Catalytic Oxidation of VOCs.

    Unknown

  • Improvement of Catalyst Durability by Deposition of Rh on TiO2 in Photooxidation of Aromatic Compounds

    Hisaiiiro Einaga;Takashi Ibusuki;Shigeru Futamura

  • Hydrogen generation from water, methane, and methanol with nonthermal plasma

    H. Kabashima;H. Einaga;S. Futamura

  • Three-dimensional arrangements of perovskite-type oxide nano-fiber webs for effective soot oxidation

    Chanmin Lee;Yukwon Jeon;Satoshi Hata;Joo Il Park

  • Performance evaluation of a hybrid system comprising silent discharge plasma and manganese oxide catalysts for benzene decomposition

    H. Einaga;T. Ibusuki;S. Futamura

  • Comparative study on the catalytic activities of alumina-supported metal oxides for oxidation of benzene and cyclohexane with ozone

    Hisahiro Einaga;Shigeru Futamura

  • Catalytic oxidation of benzene by ozone over manganese oxides supported on USY zeolite

    Hisahiro Einaga;Yasutake Teraoka;Atsushi Ogata

  • Ag supported on electrospun macro-structure CeO2 fibrous mats for diesel soot oxidation

    Chanmin Lee;Joo Il Park;Yong Gun Shul;Hisahiro Einaga

  • Effect of water vapor on catalytic oxidation of benzene with ozone on alumina-supported manganese oxides

    Hisahiro Einaga;Hisahiro Einaga;Shigeru Futamura

  • Photochemical preparation of poly(N-vinyl-2-pyrrolidone)-stabilized platinum colloids and their deposition on titanium dioxide.

    Hisahiro Einaga;Masafumi Harada

  • Efficient hydrogen production from formic acid using TiO2-supported AgPd@Pd nanocatalysts

    Masashi Hattori;Hisahiro Einaga;Takeshi Daio;Masaharu Tsuji

Frequent Co-Authors

Yasutake Teraoka
Yasutake Teraoka Kyushu University
Atsushi Ogata
Atsushi Ogata National Institute of Advanced Industrial Science and Technology
Wenfeng Shangguan
Wenfeng Shangguan Shanghai Jiao Tong University
Yong-Gun Shul
Yong-Gun Shul Yonsei University
Kazuhide Koike
Kazuhide Koike National Institute of Advanced Industrial Science and Technology
Jun-ichiro Hayashi
Jun-ichiro Hayashi Kyushu University
Nitin Labhsetwar
Nitin Labhsetwar National Environmental Engineering Research Institute
Yoshihiko Sadaoka
Yoshihiko Sadaoka Ehime University
Tarun Gupta
Tarun Gupta Indian Institute of Technology Kanpur
Masaharu Tsuji
Masaharu Tsuji Kyushu University

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