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Shigeharu Morooka

Shigeharu Morooka

Kyushu University
Japan

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 59 10240 736 271 11347

Shigeharu Morooka publications per year

The chart shows the history of publications by Shigeharu Morooka between 1969 and 2015, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Shigeharu Morooka published across 47 years, from 1969 to 2015, averaging 6 papers a year. Output peaked at 26 publications in 1998. 1 of the 281 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1969 to 2015. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 1998. 1969: 2 publications 1970: 0 publications 1971: 1 publication 1972: 1 publication 1973: 1 publication 1974: 1 publication 1975: 0 publications 1976: 0 publications 1977: 1 publication 1978: 1 publication 1979: 1 publication 1980: 2 publications 1981: 5 publications 1982: 3 publications 1983: 2 publications 1984: 4 publications 1985: 9 publications 1986: 8 publications 1987: 8 publications 1988: 10 publications 1989: 8 publications 1990: 14 publications 1991: 13 publications 1992: 13 publications 1993: 18 publications 1994: 17 publications 1995: 18 publications 1996: 10 publications 1997: 13 publications 1998: 26 publications 1999: 11 publications 2000: 17 publications 2001: 15 publications 2002: 14 publications 2003: 4 publications 2004: 3 publications 2005: 1 publication 2006: 0 publications 2007: 0 publications 2008: 1 publication 2009: 2 publications 2010: 1 publication 2011: 0 publications 2012: 1 publication 2013: 0 publications 2014: 0 publications 2015: 1 publication
1969 2015

281 publications in total across all disciplines

View publications per year as a table
Shigeharu Morooka: publications per year, 1969 to 2015
Year Publications
1969 2
1970 0
1971 1
1972 1
1973 1
1974 1
1975 0
1976 0
1977 1
1978 1
1979 1
1980 2
1981 5
1982 3
1983 2
1984 4
1985 9
1986 8
1987 8
1988 10
1989 8
1990 14
1991 13
1992 13
1993 18
1994 17
1995 18
1996 10
1997 13
1998 26
1999 11
2000 17
2001 15
2002 14
2003 4
2004 3
2005 1
2006 0
2007 0
2008 1
2009 2
2010 1
2011 0
2012 1
2013 0
2014 0
2015 1
Total 281
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Shigeharu Morooka 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 Shigeharu Morooka 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, 261–280 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: 271 publications — 56th percentile

56% 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
261–280 979 271
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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Shigeharu Morooka 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 Shigeharu Morooka 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, 58–59 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: 59 D-Index — 44th percentile

44% 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
56–57 1,051
58–59 930 59
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

Shigeharu Morooka is affiliated with Kyushu University in Japan. The academic profile available does not include detailed information regarding recent papers, frequent co-authors, or specific publication venues associated with their work.

There are no records of book publications registered under Shigeharu Morooka's name, and the main fields of study or subfields connected to their research are not listed in the available data.

Similarly, no specific main topics of work have been documented, which limits insight into the thematic focus of their scientific contributions.

Details of awards or distinctions received by Shigeharu Morooka have not been noted in the source information. Additionally, there is no indication that the scientist is deceased.

This profile is constructed solely from the provided data and reflects the current publicly accessible information concerning Shigeharu Morooka's academic affiliations and scientific record.

Best Publications

  • Formation of a Y-Type Zeolite Membrane on a Porous α-Alumina Tube for Gas Separation

    Katsuki Kusakabe;Takahiro Kuroda;and Atsushi Murata;Shigeharu Morooka

  • Densification of nanostructured titania assisted by a phase transformation

    Krishnankutty-Nair P. Kumar;K. Keizer;A. J. Burggraaf;Tatsuya Okubo

  • Thin Palladium Membrane Formed in Support Pores by Metal-Organic Chemical Vapor Deposition Method and Application to Hydrogen Separation

    Shengchun Yan;Hideaki Maeda;Katsuki Kusakabe;Shigeharu Morooka

  • Separation of carbon dioxide from nitrogen using ion-exchanged faujasite-type zeolite membranes formed on porous support tubes

    Katsuki Kusakabe;Takahiro Kuroda;Shigeharu Morooka

  • Growth and transformation of TiO2 crystallites in aerosol reactor

    Atsuo Kobata;Katsuki Kusakabe;Shigeharu Morooka

  • Gas permeation properties of A-type zeolite membrane formed on porous substrate by hydrothermal synthesis

    Kanna Aoki;Katsuki Kusakabe;Shigeharu Morooka

  • Gas Permeation Properties of Ion-Exchanged Faujasite-Type Zeolite Membranes

    K. Kusakabe;T. Kuroda;Kiichiro Uchino;Y. Hasegawa

  • FLUIDIZATION STATE OF ULTRAFINE POWDERS

    Shigeharu Morooka;Katsuki Kusakabe;Atsuo Kobata;Yasuo Kato

  • Pore size control of carbonized BPDA-pp′ ODA polyimide membrane by chemical vapor deposition of carbon

    Jun Ichiro Hayashi;Hirotaka Mizuta;Masatake Yamamoto;Katsuki Kusakabe

  • Separation of ethane/ethylene and propane/propylene systems with a carbonized BPDA-pp'ODA polyimide membrane

    Jun-ichiro Hayashi;Hirotaka Mizuta;Masatake Yamamoto;Katsuki Kusakabe

  • Separation of Gases with an A-Type Zeolite Membrane

    Kanna Aoki;and Katsuki Kusakabe;Shigeharu Morooka

  • Morphology and gas permeance of ZSM-5-type zeolite membrane formed on a porous α-alumina support tube

    Katsuki Kusakabe;Seiki Yoneshige;Atsushi Murata;Shigeharu Morooka

  • Pore structure of silica membranes formed by a sol–gel technique using tetraethoxysilane and alkyltriethoxysilanes

    Katsuki Kusakabe;Shotaro Sakamoto;Toshiyuki Saie;Shigeharu Morooka

  • Preparation of palladium-silver alloy membranes for hydrogen separation by the spray pyrolysis method

    Zhong Yan Li;Hideaki Maeda;Katsuki Kusakabe;Shigeharu Morooka

  • Pore size control and gas permeation kinetics of silica membranes by pyrolysis of phenyl-substituted ethoxysilanes with cross-flow through a porous support wall

    B.-K. Sea;K. Kusakabe;S. Morooka

  • Separation of co2-ch4 and co2-n2 systems using ion-exchanged fau-type zeolite membranes with different si/al ratios

    Yasuhisa Hasegawa;Takeshi Tanaka;Kaori Watanabe;Byeong-Heon Jeong

  • Formation of hydrogen-permselective SiO2 membrane in macropores of α-alumina support tube by thermal decomposition of TEOS

    Shigeharu Morooka;Shengchun Yan;Katsuki Kusakabe;Yasunobu Akiyama

  • The separation of CO2 using Y-type zeolite membranes ion-exchanged with alkali metal cations

    Yasuhisa Hasegawa;Kaori Watanabe;Katsuki Kusakabe;Shigeharu Morooka

  • Hydrogen-Permselective SiO2 Membrane Formed in Pores of Alumina Support Tube by Chemical Vapor Deposition with Tetraethylorthosilicate

    Shengchun Yan;Hideaki Maeda;Katsuki Kusakabe;Shigeharu Morooka

  • Preparation and characterization of silica—polyimide composite membranes coated on porous tubes for CO2 separation

    Katsuki Kusakabe;Kiyotaka Ichiki;Jun Ichiro Hayashi;Hideaki Maeda

Frequent Co-Authors

Katsuki Kusakabe
Katsuki Kusakabe Kyushu University
Jun-ichiro Hayashi
Jun-ichiro Hayashi Kyushu University
Tatsuya Okubo
Tatsuya Okubo University of Tokyo
Hideyuki Takagi
Hideyuki Takagi Kyushu University
Guoqing Guan
Guoqing Guan Hirosaki University
Mitsutoshi Nakajima
Mitsutoshi Nakajima University of Tsukuba
Yuzo Fujiwara
Yuzo Fujiwara Kyushu University
Isao Mochida
Isao Mochida Kyushu University
Shintaro Ida
Shintaro Ida Kumamoto University
Yasumichi Matsumoto
Yasumichi Matsumoto Kumamoto University

External Links

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Best Scientists Citing Shigeharu Morooka

Toshinori Tsuru

Toshinori Tsuru

Hiroshima University

Publications: 54

Masakoto Kanezashi

Masakoto Kanezashi

Hiroshima University

Publications: 46

Richard D. Noble

Richard D. Noble

University of Colorado Boulder

Publications: 39

S. Ted Oyama

S. Ted Oyama

National Institute of Advanced Industrial Science and Technology

Publications: 38

John L. Falconer

John L. Falconer

University of Colorado Boulder

Publications: 36

Y.S. Lin

Y.S. Lin

Arizona State University

Publications: 34

Sotiris E. Pratsinis

Sotiris E. Pratsinis

ETH Zurich

Publications: 33

Enrico Drioli

Enrico Drioli

National Research Council (CNR)

Publications: 30

Tomohisa Yoshioka

Tomohisa Yoshioka

Kobe University

Publications: 28

Jesus Santamaria

Jesus Santamaria

University of Zaragoza

Publications: 26

Jürgen Caro

Jürgen Caro

University of Hannover

Publications: 24

Joaquín Coronas

Joaquín Coronas

University of Zaragoza

Publications: 24

Hidetoshi Kita

Hidetoshi Kita

Yamaguchi University

Publications: 23

Jun-ichiro Hayashi

Jun-ichiro Hayashi

Kyushu University

Publications: 23

William J. Koros

William J. Koros

Georgia Institute of Technology

Publications: 22

Weishen Yang

Weishen Yang

Dalian Institute of Chemical Physics

Publications: 22

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