World's Best Scientists 2026 revealed!
Justin S. J. Hargreaves

Justin S. J. Hargreaves

D-Index & Metrics

Chemistry

D-Index
42
Citations
5623
World Ranking
17606
National Ranking
960

Justin S. J. Hargreaves 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 Justin S. J. Hargreaves 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: 145 publications — 12th percentile

12% of scientists in this discipline score the same or lower.

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

Justin S. J. Hargreaves 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 Justin S. J. Hargreaves 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: 42 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Overview

Justin S. J. Hargreaves is affiliated with the University of Glasgow in the United Kingdom. Their research primarily spans the fields of Chemical Engineering and Materials Science, with a strong focus on subfields such as Catalysis, Materials Chemistry, Renewable Energy, Sustainability and the Environment, Mechanical Engineering, and Biomedical Engineering.

Their scientific work covers a range of topics, notably Ammonia Synthesis and Nitrogen Reduction, Catalytic Processes in Materials Science, Advanced Photocatalysis Techniques, Hydrogen Storage and Materials, MXene and MAX Phase Materials, Nanomaterials for catalytic reactions, and Insect Pest Control Strategies.

Frequent collaborators include Angela Daisley, C. Richard A. Catlow, Michael D. Higham, Deniz Üner, and Said Laassiri, indicating active engagement in collaborative research within these thematic areas.

Justin S. J. Hargreaves has published extensively in several academic venues. The most frequent publication venues are:

  • Faraday Discussions
  • Catalysis Today
  • Energy Conversion and Management
  • Applied Catalysis A General
  • Applied Catalysis B: Environmental

Some of the most recent papers authored or co-authored by them include:

  • Minimizing energy demand and environmental impact for sustainable NH3 and H2O2 production-A perspective on contributions from thermal, electro-, and photo-catalysis, 2020, Applied Catalysis A General
  • Metal nitrides, the Mars-van Krevelen mechanism and heterogeneously catalysed ammonia synthesis, 2022, Catalysis Today
  • Towards anti-perovskite nitrides as potential nitrogen storage materials for chemical looping ammonia production: Reduction of Co3ZnN, Ni3ZnN, Co3InN and Ni3InN under hydrogen, 2020, Catalysis Today
  • A review of nano-based materials used as flocculants for water treatment, 2020, International Journal of Environmental Science and Technology
  • COx-free hydrogen production from ammonia - mimicking the activity of Ru catalysts with unsupported Co-Re alloys, 2020, Applied Catalysis B: Environmental

Best Publications

  • Alternative catalytic materials: carbides, nitrides, phosphides and amorphous boron alloys

    Anne-Marie Alexander;Justin S. J. Hargreaves

  • Metal Oxide Catalysis

    S. David Jackson;Justin S.J. Hargreaves

  • Nitrogen Activation in a Mars–van Krevelen Mechanism for Ammonia Synthesis on Co3Mo3N

    Constantinos D. Zeinalipour-Yazdi;Justin Stephen James Hargreaves;C. Richard A. Catlow

  • Some considerations related to the use of the Scherrer equation in powder X-ray diffraction as applied to heterogeneous catalysts

    J. S. J. Hargreaves

  • Waste materials – catalytic opportunities: an overview of the application of large scale waste materials as resources for catalytic applications

    M. Balakrishnan;V. S. Batra;J. S. J. Hargreaves;I. D. Pulford

  • Heterogeneous catalysis with metal nitrides

    J.S.J. Hargreaves

  • The influence of phase and morphology of molybdenum nitrides on ammonia synthesis activity and reduction characteristics

    D. Mckay;J.S.J. Hargreaves;J.L. Rico;J.L. Rivera

  • Catalytic synthesis of methanol and formaldehyde by partial oxidation of methane

    Tracey J. Hall;Justin S.J. Hargreaves;Graham J. Hutchings;Richard W. Joyner

  • Low-T Mechanisms of Ammonia Synthesis on Co3Mo3N

    Constantinos D. Zeinalipour-Yazdi;Justin S. J. Hargreaves;C. Richard A. Catlow;C. Richard A. Catlow

  • A survey of the influence of binders in zeolite catalysis

    J. S. J. Hargreaves;A. L. Munnoch

  • Nitrides as ammonia synthesis catalysts and as potential nitrogen transfer reagents

    J. S. J. Hargreaves

  • Capture of Periodate in a {W18O54} Cluster Cage Yielding a Catalytically Active Polyoxometalate [H3W18O56(IO6)]6− Embedded with High‐Valent Iodine

    De-Liang Long;Yu-Fei Song;Elizabeth Wilson;Paul Kogerler

  • Co-precipitated copper zinc oxide catalysts for ambient temperature carbon monoxide oxidation: effect of precipitate ageing on catalyst activity

    David M. Whittle;Ali A. Mirzaei;Ali A. Mirzaei;Justin S. J. Hargreaves;Richard W. Joyner

  • A Study of 15N/14N Isotopic Exchange over Cobalt Molybdenum Nitrides

    Stuart M. Hunter;Duncan H. Gregory;Justin S. J. Hargreaves;Mélissandre Richard

  • A study of the structural and catalytic effects of sulfation on iron oxide catalysts prepared from goethite and ferrihydrite precursors for methane oxidation

    A.S.C. Brown;J.S.J. Hargreaves;B. Rijniersce

  • Control of product selectivity in the partial oxidation of methane

    Justin S. J. Hargreaves;Justin S. J. Hargreaves;Graham J. Hutchings;Richard W. Joyner

  • The potential of manganese nitride based materials as nitrogen transfer reagents for nitrogen chemical looping

    Said Laassiri;Constantinos D. Zeinalipour-Yazdi;C. Richard A. Catlow;Justin S.J. Hargreaves

  • Chitosan as a potential amendment to remediate metal contaminated soil: A characterisation study

    A. Kamari;I.D. Pulford;J.S.J. Hargreaves

  • Topotactic Nitrogen Transfer: Structural Transformation in Cobalt Molybdenum Nitrides

    Stuart M. Hunter;David Mckay;Ronald I. Smith;Justin S. J. Hargreaves

  • On the active site in heterogeneous palladium selox catalysts

    Adam F. Lee;Simon F. J. Hackett;Justin S. J. Hargreaves;Karen Wilson

  • Towards nitrogen transfer catalysis: reactive lattice nitrogen in cobalt molybdenum nitride.

    David Mckay;Duncan H. Gregory;Justin S. J. Hargreaves;Stuart M. Hunter

  • The relationship between catalyst morphology and performance in the oxidative coupling of methane

    Justin S.J. Hargreaves;Graham J. Hutchings;Richard W. Joyner;Christopher J. Kiely

  • Methane oxidation using Au/MgO catalysts

    Keith Blick;Thanos D. Mitrelias;Justin S.J. Hargreaves;Graham J. Hutchings

Frequent Co-Authors

Graham J. Hutchings
Graham J. Hutchings Cardiff University
Stuart Hamilton Taylor
Stuart Hamilton Taylor Cardiff University
Christopher J. Kiely
Christopher J. Kiely Lehigh University
Andrew L. Hector
Andrew L. Hector University of Southampton
William Levason
William Levason University of Southampton
Cynthia M. Friend
Cynthia M. Friend Harvard University
Duncan H. Gregory
Duncan H. Gregory University of Glasgow
Valerii I. Bukhtiyarov
Valerii I. Bukhtiyarov Boreskov Institute of Catalysis
Andrea E. Russell
Andrea E. Russell University of Southampton
Carlo Lamberti
Carlo Lamberti University of Turin

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