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R. Morris Bullock

D-Index & Metrics

Chemistry

D-Index
77
Citations
19243
World Ranking
4076
National Ranking
1289

R. Morris Bullock 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 R. Morris Bullock sits on this spectrum.

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 publications 1,295+

This scientist: 250 publications — 49th percentile

49% of scientists in this discipline score the same or lower.

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

R. Morris Bullock 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 R. Morris Bullock sits on this spectrum.

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 D-Index 159+

This scientist: 77 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2016 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 2012 - Fellow of the American Chemical Society

Overview

R. Morris Bullock is affiliated with Pacific Northwest National Laboratory in the United States and has a focus on materials science and chemistry, particularly in the subfields of materials chemistry, organic chemistry, renewable energy, sustainability, the environment, inorganic chemistry, and catalysis.

The scientist's research addresses a broad range of topics, including:

  • Crystallization and solubility studies
  • X-ray diffraction in crystallography
  • Asymmetric hydrogenation and catalysis
  • CO2 reduction techniques and catalysts
  • Ammonia synthesis and nitrogen reduction
  • Catalytic cross-coupling reactions
  • Crystallography and molecular interactions

R. Morris Bullock has published extensively in notable venues. The most frequent publication outlets include:

  • The Cambridge Structural Database
  • Angewandte Chemie
  • Angewandte Chemie International Edition
  • Journal of the American Chemical Society
  • Inorganic Chemistry

The scientist has been involved in influential research papers such as:

  • "Using nature's blueprint to expand catalysis with Earth-abundant metals," 2020, Science
  • "Oxidation of Ammonia with Molecular Complexes," 2020, Journal of the American Chemical Society
  • "Molecular Catalysts with Diphosphine Ligands Containing Pendant Amines," 2022, Chemical Reviews
  • "Diversion of Catalytic C-N Bond Formation to Catalytic Oxidation of NH3 through Modification of the Hydrogen Atom Abstractor," 2020, Journal of the American Chemical Society
  • "A US perspective on closing the carbon cycle to defossilize difficult-to-electrify segments of our economy," 2024, Nature Reviews Chemistry

Frequent collaborators working with R. Morris Bullock include:

  • Ba L. Tran
  • Amy L. Speelman
  • Jeremy D. Erickson
  • Samantha I. Johnson
  • Monica Vasiliu

Recognition in the scientific community includes:

  • Fellow of the American Association for the Advancement of Science (AAAS), 2016
  • Fellow of the American Chemical Society, 2012

Best Publications

  • Beyond fossil fuel-driven nitrogen transformations.

    Jingguang G. Chen;Jingguang G. Chen;Richard M. Crooks;Lance C. Seefeldt;Kara L. Bren

  • A Synthetic Nickel Electrocatalyst with a Turnover Frequency Above 100,000 s−1 for H2 Production

    Monte L. Helm;Monte L. Helm;Michael P. Stewart;R. Morris Bullock;M. Rakowski DuBois

  • Using nature's blueprint to expand catalysis with Earth-abundant metals

    R. Morris Bullock;Jingguang G. Chen;Jingguang G. Chen;Laura Gagliardi;Paul J. Chirik

  • Thermodynamic Hydricity of Transition Metal Hydrides

    Eric S. Wiedner;Matthew B. Chambers;Catherine L. Pitman;R. Morris Bullock

  • Catalysis without precious metals

    R. Morris Bullock

  • [Ni(PPh2NC6H4X2)2]2+ Complexes as Electrocatalysts for H2 Production: Effect of Substituents, Acids, and Water on Catalytic Rates

    Uriah J. Kilgore;John A. S. Roberts;Douglas H. Pool;Aaron M. Appel

  • Catalytic Ionic Hydrogenations

    R. Morris Bullock

  • Abundant Metals Give Precious Hydrogenation Performance

    R. Morris Bullock

  • Production of hydrogen by electrocatalysis: making the H–H bond by combining protons and hydrides

    R. Morris Bullock;Aaron M. Appel;Monte L. Helm

  • Toward Benchmarking in Catalysis Science: Best Practices, Challenges, and Opportunities

    Thomas Bligaard;R. Morris Bullock;Charles T. Campbell;Jingguang G. Chen;Jingguang G. Chen

  • Heterobimetallic compounds linked by heterodifunctional ligands

    R. Morris Bullock;Charles P. Casey

  • An iron complex with pendent amines as a molecular electrocatalyst for oxidation of hydrogen

    Tianbiao L. Liu;Daniel L. DuBois;R. Morris Bullock

  • Surface Immobilization of Molecular Electrocatalysts for Energy Conversion.

    R. Morris Bullock;Atanu K. Das;Aaron M. Appel

  • Direct determination of equilibrium potentials for hydrogen oxidation/production by open circuit potential measurements in acetonitrile.

    John A. S. Roberts;R. Morris Bullock

  • Molecular Electrocatalysts for the Oxidation of Hydrogen and the Production of Hydrogen – The Role of Pendant Amines as Proton Relays

    Daniel L. DuBois;R. Morris Bullock

  • A recyclable catalyst that precipitates at the end of the reaction

    Vladimir K. Dioumaev;R. Morris Bullock

  • Molecular Electrocatalysts for Oxidation of Hydrogen Using Earth-Abundant Metals: Shoving Protons Around with Proton Relays

    R. Morris Bullock;Monte L. Helm

  • Hydrogen production using cobalt-based molecular catalysts containing a proton relay in the second coordination sphere

    George M. Jacobsen;Jenny Y. Yang;Brendan Twamley;Aaron D. Wilson

  • Mechanistic Insights into Catalytic H2 Oxidation by Ni Complexes Containing a Diphosphine Ligand with a Positioned Amine Base

    Jenny Y. Yang;R. Morris Bullock;Wendy J. Shaw;Brendan Twamley

  • High Catalytic Rates for Hydrogen Production Using Nickel Electrocatalysts with Seven-Membered Cyclic Diphosphine Ligands Containing One Pendant Amine

    Michael P. Stewart;Ming Hsun Ho;Stefan Wiese;Mary Lou Lindstrom

  • Metal-Acetylide Bonding in (η5-C5H5)Fe(CO)2C≡CR Compounds. Measures of Metal-dπ-Acetylide-π Interactions from Photoelectron Spectroscopy

    Dennis L. Lichtenberger;Sharon K. Renshaw;R. Morris Bullock

Frequent Co-Authors

Daniel L. DuBois
Daniel L. DuBois Pacific Northwest National Laboratory
Simone Raugei
Simone Raugei Pacific Northwest National Laboratory
Aaron M. Appel
Aaron M. Appel Pacific Northwest National Laboratory
Roger Rousseau
Roger Rousseau Pacific Northwest National Laboratory
John Roberts
John Roberts Rice University
Michel Dupuis
Michel Dupuis University at Buffalo, State University of New York
Wendy J. Shaw
Wendy J. Shaw Pacific Northwest National Laboratory
Paul J. Fagan
Paul J. Fagan DuPont (United States)
Jack R. Norton
Jack R. Norton Columbia University
Lee Brammer
Lee Brammer University of Sheffield

External Links

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Related Online Degrees & Career Pathways

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Best Scientists Citing R. Morris Bullock

Licheng Sun

Licheng Sun

Royal Institute of Technology

Publications: 36

Vincent Artero

Vincent Artero

Grenoble Alpes University

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Oleg G. Sinyashin

Oleg G. Sinyashin

Russian Academy of Sciences

Publications: 32

Wendy J. Shaw

Wendy J. Shaw

Pacific Northwest National Laboratory

Publications: 30

Kathrin Junge

Kathrin Junge

Leibniz Institute for Catalysis

Publications: 30

Aaron M. Appel

Aaron M. Appel

Pacific Northwest National Laboratory

Publications: 30

Thomas B. Rauchfuss

Thomas B. Rauchfuss

University of Illinois at Urbana-Champaign

Publications: 30

Erwin Reisner

Erwin Reisner

University of Cambridge

Publications: 28

James M. Mayer

James M. Mayer

Yale University

Publications: 26

Sharon Hammes-Schiffer

Sharon Hammes-Schiffer

Yale University

Publications: 26

Wolfgang Lubitz

Wolfgang Lubitz

Max Planck Society

Publications: 25

Robert H. Morris

Robert H. Morris

University of Toronto

Publications: 24

Yoshiaki Nishibayashi

Yoshiaki Nishibayashi

University of Tokyo

Publications: 24

David Milstein

David Milstein

Weizmann Institute of Science

Publications: 23

Robert H. Crabtree

Robert H. Crabtree

Yale University

Publications: 23

Jonas C. Peters

Jonas C. Peters

California Institute of Technology

Publications: 22

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