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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 80 3377 3053 1110 932 337 27330

Clifford P. Kubiak publications per year

The chart shows the history of publications by Clifford P. Kubiak between 1975 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Clifford P. Kubiak published across 51 years, from 1975 to 2025, averaging 7.3 papers a year. Output peaked at 24 publications in 1996. 20 of the 370 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1975 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 1996. 1975: 1 publication 1976: 1 publication 1977: 1 publication 1978: 1 publication 1979: 0 publications 1980: 5 publications 1981: 1 publication 1982: 3 publications 1983: 2 publications 1984: 2 publications 1985: 5 publications 1986: 8 publications 1987: 9 publications 1988: 4 publications 1989: 8 publications 1990: 13 publications 1991: 5 publications 1992: 8 publications 1993: 5 publications 1994: 2 publications 1995: 6 publications 1996: 24 publications 1997: 14 publications 1998: 8 publications 1999: 10 publications 2000: 7 publications 2001: 2 publications 2002: 7 publications 2003: 12 publications 2004: 3 publications 2005: 6 publications 2006: 3 publications 2007: 9 publications 2008: 4 publications 2009: 4 publications 2010: 9 publications 2011: 10 publications 2012: 12 publications 2013: 11 publications 2014: 11 publications 2015: 19 publications 2016: 18 publications 2017: 8 publications 2018: 10 publications 2019: 11 publications 2020: 3 publications 2021: 3 publications 2022: 14 publications 2023: 8 publications 2024: 11 publications 2025: 9 publications
1975 2025

370 publications in total across all disciplines

View publications per year as a table
Clifford P. Kubiak: publications per year, 1975 to 2025
Year Publications
1975 1
1976 1
1977 1
1978 1
1979 0
1980 5
1981 1
1982 3
1983 2
1984 2
1985 5
1986 8
1987 9
1988 4
1989 8
1990 13
1991 5
1992 8
1993 5
1994 2
1995 6
1996 24
1997 14
1998 8
1999 10
2000 7
2001 2
2002 7
2003 12
2004 3
2005 6
2006 3
2007 9
2008 4
2009 4
2010 9
2011 10
2012 12
2013 11
2014 11
2015 19
2016 18
2017 8
2018 10
2019 11
2020 3
2021 3
2022 14
2023 8
2024 11
2025 9
Total 370
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Clifford P. Kubiak 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 Clifford P. Kubiak 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, 321–340 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: 337 publications — 71st percentile

71% 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
301–320 764
321–340 643 337
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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Clifford P. Kubiak 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 Clifford P. Kubiak 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, 80–81 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: 80 D-Index — 81st percentile

81% 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
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 80
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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Research.com Recognitions

  • 2020 - Member of the National Academy of Sciences
  • 2018 - Tolman Award, American Chemical Society (ACS)
  • 2014 - Fellow of the American Academy of Arts and Sciences
  • 2012 - Fellow of the American Chemical Society
  • 1987 - Fellow of Alfred P. Sloan Foundation

Overview

Clifford P. Kubiak is affiliated with the University of California, San Diego in the United States. Their research focuses primarily on the fields of Materials Science and Energy, with significant contributions specifically in Materials Chemistry and Renewable Energy, Sustainability and the Environment. Additional subfields include Electrical and Electronic Engineering, Atomic and Molecular Physics, and Catalysis.

The scientist's main topics of research encompass crystallization and solubility studies, X-ray diffraction in crystallography, and CO2 reduction techniques and catalysts. Other areas of interest cover electrocatalysts for energy conversion, molecular junctions and nanostructures, electrochemical analysis and applications, and spectroscopy and quantum chemical studies.

Clifford P. Kubiak has published frequently in several scientific venues. Notable publication outlets include:

  • The Cambridge Structural Database (13 publications)
  • Journal of the American Chemical Society (7 publications)
  • Inorganic Chemistry (3 publications)
  • The Journal of Physical Chemistry C (3 publications)
  • Chemical Science (2 publications)

Recent papers authored or co-authored by Kubiak include:

  • "Vibrational Stark shift spectroscopy of catalysts under the influence of electric fields at electrode-solution interfaces," 2021, Chemical Science
  • "Electrochemical Reduction of CO2 Using Group VII Metal Catalysts," 2021, Trends in Chemistry
  • "Sub-Nanometer Mapping of the Interfacial Electric Field Profile Using a Vibrational Stark Shift Ruler," 2022, Journal of the American Chemical Society
  • "Role of Mass Transport in Electrochemical CO2 Reduction to Methanol Using Immobilized Cobalt Phthalocyanine," 2024, ACS Applied Energy Materials
  • "The Impact of Electric Fields on Processes at Electrode Interfaces," 2025, Chemical Reviews

Frequent collaborators of Clifford P. Kubiak include Thomas Chan, Joseph M. Palasz, Víctor S. Batista, Nicole A. Torquato, and Milan Gembický. These collaborations have resulted in multiple publications, contributing to research across their main topics and fields of study.

The scientist has been recognized with several awards and honors, including:

  • Member of the National Academy of Sciences (2020)
  • Tolman Award, American Chemical Society (ACS) (2018)
  • Fellow of the American Academy of Arts and Sciences (2014)
  • Fellow of the American Chemical Society (2012)
  • Fellow of Alfred P. Sloan Foundation (1987)

Best Publications

  • Electrocatalytic and homogeneous approaches to conversion of CO2 to liquid fuels

    Eric E. Benson;Clifford P. Kubiak;Aaron J. Sathrum;Jonathan M. Smieja

  • Self-Assembly of a Two-Dimensional Superlattice of Molecularly Linked Metal Clusters

    Ronald P. Andres;Jeffery D. Bielefeld;Jason I. Henderson;David B. Janes

  • "Coulomb Staircase" at Room Temperature in a Self-Assembled Molecular Nanostructure

    Ronald P. Andres;Thomas Bein;Matt Dorogi;Sue Feng

  • Photochemical and Photoelectrochemical Reduction of CO2

    Bhupendra Kumar;Mark Llorente;Jesse Froehlich;Tram Dang

  • Current-Voltage Characteristics of Self-Assembled Monolayers by Scanning Tunneling Microscopy

    Supriyo Datta;Weidong Tian;Seunghun Hong;R. Reifenberger

  • Conductance spectra of molecular wires

    Weidong Tian;Supriyo Datta;Seunghun Hong;R. Reifenberger

  • Fe-Porphyrin-Based Metal–Organic Framework Films as High-Surface Concentration, Heterogeneous Catalysts for Electrochemical Reduction of CO2

    Idan Hod;Matthew D. Sampson;Pravas Deria;Clifford P. Kubiak;Clifford P. Kubiak

  • Electronic conduction through organic molecules

    M. P. Samanta;W. Tian;S. Datta;J. I. Henderson

  • Re(bipy-tBu)(CO)3Cl−improved Catalytic Activity for Reduction of Carbon Dioxide: IR-Spectroelectrochemical and Mechanistic Studies

    Jonathan M Smieja;Clifford P Kubiak

  • Manganese Catalysts with Bulky Bipyridine Ligands for the Electrocatalytic Reduction of Carbon Dioxide: Eliminating Dimerization and Altering Catalysis

    Matthew D. Sampson;An D. Nguyen;Kyle A. Grice;Curtis E. Moore

  • Manganese as a Substitute for Rhenium in CO2 Reduction Catalysts: The Importance of Acids

    Jonathan M. Smieja;Matthew D. Sampson;Kyle A. Grice;Eric E. Benson

  • Photocatalytic CO2 Reduction to Formate Using a Mn(I) Molecular Catalyst in a Robust Metal-Organic Framework.

    Honghan Fei;Matthew D. Sampson;Yeob Lee;Clifford P. Kubiak

  • Mechanistic Contrasts between Manganese and Rhenium Bipyridine Electrocatalysts for the Reduction of Carbon Dioxide

    Christoph Riplinger;Matthew D. Sampson;Andrew M. Ritzmann;Clifford P. Kubiak

  • Negative differential resistance in the scanning-tunneling spectroscopy of organic molecules

    Yongqiang Xue;Supriyo Datta;Seunghun Hong;R. Reifenberger

  • Homogeneous CO2 reduction by Ni(cyclam) at a glassy carbon electrode.

    Jesse D. Froehlich;Clifford P. Kubiak

  • The Homogeneous Reduction of CO2 by [Ni(cyclam)]+: Increased Catalytic Rates with the Addition of a CO Scavenger

    Jesse D. Froehlich;Clifford P. Kubiak

  • Manganese Electrocatalysts with Bulky Bipyridine Ligands: Utilizing Lewis Acids To Promote Carbon Dioxide Reduction at Low Overpotentials.

    Matthew D. Sampson;Clifford P. Kubiak

  • A porous proton-relaying metal-organic framework material that accelerates electrochemical hydrogen evolution.

    Idan Hod;Pravas Deria;Wojciech Bury;Wojciech Bury;Joseph E. Mondloch

  • Elucidation of the Selectivity of Proton-Dependent Electrocatalytic CO2 Reduction by fac-Re(bpy)(CO)3Cl

    John A. Keith;Kyle A. Grice;Clifford P. Kubiak;Emily A. Carter

  • Effects of Rapid Intramolecular Electron Transfer on Vibrational Spectra

    Tasuku Ito;Tomohiko Hamaguchi;Haruko Nagino;Tadashi Yamaguchi

Frequent Co-Authors

Phillip E. Fanwick
Phillip E. Fanwick Purdue University West Lafayette
David B. Janes
David B. Janes Purdue University West Lafayette
Tasuku Ito
Tasuku Ito Tohoku University
Arnold L. Rheingold
Arnold L. Rheingold University of California, San Diego
Victor S. Batista
Victor S. Batista Yale University
Curtis E. Moore
Curtis E. Moore The Ohio State University
Supriyo Datta
Supriyo Datta Purdue University West Lafayette
Richard Eisenberg
Richard Eisenberg University of Rochester
Seunghun Hong
Seunghun Hong Seoul National University
Thomas Bein
Thomas Bein Ludwig-Maximilians-Universität München

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