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Masato Machida

Masato Machida

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 55 12145 10932 910 831 285 10670

Masato Machida publications per year

The chart shows the history of publications by Masato Machida between 1986 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Masato Machida published across 40 years, from 1986 to 2025, averaging 8 papers a year. Output peaked at 18 publications in 2008. 20 of the 321 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1986 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2008. 1986: 1 publication 1987: 3 publications 1988: 4 publications 1989: 3 publications 1990: 4 publications 1991: 5 publications 1992: 4 publications 1993: 6 publications 1994: 7 publications 1995: 5 publications 1996: 7 publications 1997: 5 publications 1998: 12 publications 1999: 5 publications 2000: 13 publications 2001: 5 publications 2002: 5 publications 2003: 10 publications 2004: 6 publications 2005: 4 publications 2006: 7 publications 2007: 9 publications 2008: 18 publications 2009: 9 publications 2010: 10 publications 2011: 6 publications 2012: 7 publications 2013: 7 publications 2014: 10 publications 2015: 13 publications 2016: 12 publications 2017: 9 publications 2018: 13 publications 2019: 14 publications 2020: 8 publications 2021: 13 publications 2022: 9 publications 2023: 13 publications 2024: 12 publications 2025: 8 publications
1986 2025

321 publications in total across all disciplines

View publications per year as a table
Masato Machida: publications per year, 1986 to 2025
Year Publications
1986 1
1987 3
1988 4
1989 3
1990 4
1991 5
1992 4
1993 6
1994 7
1995 5
1996 7
1997 5
1998 12
1999 5
2000 13
2001 5
2002 5
2003 10
2004 6
2005 4
2006 7
2007 9
2008 18
2009 9
2010 10
2011 6
2012 7
2013 7
2014 10
2015 13
2016 12
2017 9
2018 13
2019 14
2020 8
2021 13
2022 9
2023 13
2024 12
2025 8
Total 321
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Masato Machida 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 Masato Machida 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, 281–300 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: 285 publications — 59th percentile

59% 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
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939 285
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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Masato Machida 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 Masato Machida 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, 54–55 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: 55 D-Index — 33rd percentile

33% 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
54–55 933 55
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

Masato Machida is affiliated with Kumamoto University in Japan and has made contributions primarily in the fields of Materials Science and Chemical Engineering. Their research focuses extensively on Materials Chemistry and Catalysis, with significant work also relevant to Organic Chemistry, Renewable Energy, Sustainability, and Mechanical Engineering.

The scientist has published papers in various respected venues, notably:

  • ACS Catalysis
  • Catalysis Science & Technology
  • The Journal of Physical Chemistry C
  • Catalysis Today
  • Journal of the Ceramic Society of Japan

Masato Machida's most cited recent papers include:

  • "Nanometric Platinum Overlayer to Catalyze NH3 Oxidation with High Turnover Frequency" (2020, ACS Catalysis)
  • "Relationships among the Catalytic Performance, Redox Activity, and Structure of Cu-CHA Catalysts for the Direct Oxidation of Methane to Methanol Investigated Using In Situ XAFS and UV-Vis Spectroscopies" (2022, ACS Catalysis)
  • "Selective Oxidation of Methane to Formaldehyde over a Silica-Supported Cobalt Single-Atom Catalyst" (2022, The Journal of Physical Chemistry C)
  • "Multicomponent 3d Transition-Metal Nanoparticles as Catalysts Free of Pd, Pt, or Rh for Automotive Three-Way Catalytic Converters" (2020, ACS Applied Nano Materials)
  • "Thermal Deactivation of Pd/CeO2-ZrO2 Three-Way Catalysts during Real Engine Aging: Analysis by a Surface plus Peripheral Site Model" (2020, ACS Omega)

The primary topics addressed in their work emphasize catalytic processes and materials for catalysis, including:

  • Catalytic Processes in Materials Science
  • Catalysis and Oxidation Reactions
  • Nanomaterials for catalytic reactions
  • Electrocatalysts for Energy Conversion
  • Catalysis and Hydrodesulfurization Studies
  • Ammonia Synthesis and Nitrogen Reduction
  • Catalysts for Methane Reforming

Machida has collaborated frequently with several other researchers in related fields, including:

  • Junya Ohyama
  • Hiroshi Yoshida
  • Masayuki Tsushida
  • Keisuke Awaya
  • Shun Nishimura

Best Publications

  • Effect of additives on the surface area of oxide supports for catalytic combustion

    Masato Machida;Koichi Eguchi;Hiromichi Arai

  • MnOx-CeO2 binary oxides for catalytic NOx sorption at low temperatures. Sorptive removal of NOx

    Masato Machida;Masatoshi Uto;Daisuke Kurogi;Tsuyoshi Kijima

  • Thermal stabilization of catalyst supports and their application to high-temperature catalytic combustion

    Hiromichi Arai;Masato Machida

  • On the Reasons for High Activity of CeO2 Catalyst for Soot Oxidation

    Masato Machida;Yuichiro Murata;Kouji Kishikawa;Dongjie Zhang

  • Synthesis and photocatalytic property of layered perovskite tantalates, RbLnTa2O7 (Ln = La, Pr, Nd, and Sm)

    Masato Machida;Junichi Yabunaka;Tsuyoshi Kijima

  • Catalytic properties of BaMAl11O19-α (M = Cr, Mn, Fe, Co, and Ni) for high-temperature catalytic combustion

    Masato Machida;Koichi Eguchi;Hiromichi Arai

  • Effect of structural modification on the catalytic property of Mn-substituted hexaaluminates

    Masato Machida;Koichi Eguchi;Hiromichi Arai

  • Metallic Pd Nanoparticles Formed by Pd−O−Ce Interaction: A Reason for Sintering-Induced Activation for CO Oxidation

    Satoshi Hinokuma;Hiroaki Fujii;Madoka Okamoto;Keita Ikeue

  • Recent progress in high-temperature catalytic combustion

    H. Arai;M. Machida

  • Low temperature catalytic NOx–H2 reactions over Pt/TiO2-ZrO2 in an excess oxygen

    M Machida;S Ikeda;D Kurogi;T Kijima

  • Novel Visible-Light-Driven Photocatalyst Based on Mn−Cd−S for Efficient H2 Evolution†

    Keita Ikeue;Satoshi Shiiba;Masato Machida

  • Synthesis and deorganization of an aluminium–based dodecyl sulfate mesophase with a hexagonal structure

    Mitsunori Yada;Masato Machida;Tsuyoshi Kijima

  • Photocatalytic Property and Electronic Structure of Lanthanide Tantalates, LnTaO4 (Ln = La, Ce, Pr, Nd, and Sm)

    Masato Machida;Shunsuke Murakami;Tsuyoshi Kijima;Shigenori Matsushima

  • Synthesis of Aluminum-Based Surfactant Mesophases Morphologically Controlled through a Layer to Hexagonal Transition

    Mitsunori Yada;Hiroaki Hiyoshi;Kaoru Ohe;Masato Machida

  • Large-Capacity Oxygen Storage by Lanthanide Oxysulfate/Oxysulfide Systems

    Masato Machida;Kiyotaka Kawamura;Kazuhiro Ito;Keita Ikeue

  • Preparation and Characterization of Large Surface Area BaO·6Al2O3

    Masato Machida;Koichi Eguchi;Hiromichi Arai

  • Photocatalytic properties of layered perovskite tantalates, MLnTa2O7(M = Cs, Rb, Na, and H; Ln = La, Pr, Nd, and Sm)

    Masato Machida;Kaori Miyazaki;Shigenori Matsushima;Masao Arai

  • Analytical Electron Microscope Analysis of the Formation of BaO · 6Al2O3

    Masato Machida;Koichi Eguchi;Hiromichi Arai

  • Photocatalytic property and electronic structure of triple-layered perovskite tantalates, MCa2Ta3O10 (M = Cs, Na, H, and C6H13NH3).

    Masato Machida;Tomohiro Mitsuyama;Keita Ikeue;Shigenori Matsushima

  • Layered Pr-dodecyl sulfate mesophases as precursors of Pr2O2SO4 having a large oxygen-storage capacity

    Masato Machida;Kiyotaka Kawamura;Tomoatsu Kawano;Donjie Zhang

  • Mesoporous Magnetic Materials Based on Rare Earth Oxides.

    Mitsunori Yada;Hirohumi Kitamura;Akira Ichinose;Masato Machida

Frequent Co-Authors

Hiromichi Arai
Hiromichi Arai Kyushu University
Koichi Eguchi
Koichi Eguchi Kyoto University
Atsushi Satsuma
Atsushi Satsuma Kyoto University
Tetsuya Taketsugu
Tetsuya Taketsugu Hokkaido University
Masaaki Haneda
Masaaki Haneda Nagoya Institute of Technology
Toshinori Tsuru
Toshinori Tsuru Hiroshima University
Tsunehiro Tanaka
Tsunehiro Tanaka Kyoto University
Mauro Boero
Mauro Boero University of Strasbourg
Masakoto Kanezashi
Masakoto Kanezashi Hiroshima University
Yasumichi Matsumoto
Yasumichi Matsumoto Kumamoto University

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