World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
41
Citations
6094
World Ranking
17771
National Ranking
4337

Dragomir B. Bukur 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 Dragomir B. Bukur 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: 157 publications — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Dragomir B. Bukur 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 Dragomir B. Bukur 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: 41 D-Index — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Overview

Dragomir B. Bukur is affiliated with Texas A&M University in the United States. Their academic work is situated within the university environment, contributing to research and education in their field.

Although detailed information on specific research papers, co-authors, and publication venues is not provided, the scientist's association with Texas A&M University suggests involvement in research consistent with the institution's academic standards.

The absence of listed main fields of study, subfields, or main research topics means that a precise characterization of research specialization cannot be made based on available data.

No record of recent publications or book publications is available, and there are no noted awards or honors linked to this researcher at this time.

The scientist is alive. This profile maintains a neutral and factual tone, describing the available information without conjecture or evaluation.

Best Publications

  • Promoter effects on precipitated iron catalysts for Fischer-Tropsch synthesis

    Dragomir B. Bukur;Doble Mukesh;Snehal A. Patel

  • Activation studies with a precipitated iron catalyst for Fischer-Tropsch synthesis. I. Characterization studies

    D. B. Bukur;K. Okabe;M. P. Rosynek;Chiuping Li

  • Binder/support effects on the activity and selectivity of iron catalysts in the Fischer-Tropsch synthesis

    Dragomir B. Bukur;Xiaosu Lang;Doble Mukesh;William H. Zimmerman

  • Activation studies with a precipitated iron catalyst for Fischer-Tropsch synthesis. II. Reaction studies

    D.B. Bukur;L. Nowicki;R.K. Manne;Xiaosu Lang

  • Thermodynamic analysis of hydrogen production via chemical looping steam methane reforming coupled with in situ CO2 capture

    Andy Antzara;Eleni Heracleous;Eleni Heracleous;Dragomir B. Bukur;Angeliki A. Lemonidou

  • Reaction kinetics over iron catalysts used for the fischer-tropsch synthesis

    William H. Zimmerman;Dragomir B. Bukur

  • Supported iron catalysts for slurry phase Fischer–Tropsch synthesis

    Dragomir B. Bukur;Chokkaram Sivaraj

  • Role of water-gas-shift reaction in Fischer–Tropsch synthesis on iron catalysts: A review

    Dragomir B. Bukur;Dragomir B. Bukur;Branislav Todic;Nimir Elbashir

  • Kinetic Model of Fischer–Tropsch Synthesis in a Slurry Reactor on Co–Re/Al2O3 Catalyst

    Branislav Todic;Tejas Bhatelia;Gilbert F. Froment;Wenping Ma

  • Characterization of slurry phase iron catalysts for Fischer-Tropsch synthesis

    Linda D Mansker;Yaming Jin;Dragomir B Bukur;Abhaya K Datye

  • Effect of Process Conditions on Olefin Selectivity during Conventional and Supercritical Fischer−Tropsch Synthesis

    Dragomir B. Bukur;Xiaosu Lang;and Aydin Akgerman;Zhentao Feng

  • Fischer–Tropsch synthesis: Effect of Pd, Pt, Re, and Ru noble metal promoters on the activity and selectivity of a 25%Co/Al2O3 catalyst

    Wenping Ma;Gary Jacobs;Robert A. Keogh;Dragomir B. Bukur

  • Pretreatment effect studies with a precipitated iron Fischer-Tropsch catalyst

    Dragomir B. Bukur;Manoj Koranne;Xiaosu Lang;K.R.P.M. Rao

  • Fischer–Tropsch synthesis product selectivity over an industrial iron-based catalyst: Effect of process conditions

    Branislav Todic;Branislav Todic;Lech Nowicki;Nikola Nikacevic;Dragomir B. Bukur;Dragomir B. Bukur

  • Fixed bed and slurry reactor studies of Fischer-Tropsch synthesis on precipitated iron catalyst

    Dragomir B. Bukur;Snehal A. Patel;Xiaosu Lang

  • Fischer–Tropsch Synthesis: Influence of CO Conversion on Selectivities, H2/CO Usage Ratios, and Catalyst Stability for a Ru Promoted Co/Al2O3 Catalyst Using a Slurry Phase Reactor

    Wenping Ma;Gary Jacobs;Yaying Ji;Tejas Bhatelia

  • Activation studies with a promoted precipitated iron Fischer-Tropsch catalyst

    Dragomir B. Bukur;Xiaosu Lang;Joseph A. Rossin;William H. Zimmerman

  • Pretreatment effect studies with a precipitated iron Fischer–Tropsch catalyst in a slurry reactor

    Dragomir B. Bukur;Xiaosu Lang;Yunjie Ding

  • NiO supported on Al2O3 and ZrO2 oxygen carriers for chemical looping steam methane reforming

    Lishil Silvester;Andy Antzara;Goran Boskovic;Goran Boskovic;Eleni Heracleous

  • Measurement of gas holdups and sauter mean bubble diameters in bubble column reactors by dynamics gas disengagement method

    J.G. Daly;S.A. Patel;D.B. Bukur

  • Highly active and stable iron Fischer-Tropsch catalyst for synthesis gas conversion to liquid fuels

    Dragomir B. Bukur;Xiaosu Lang

Frequent Co-Authors

Gary Jacobs
Gary Jacobs The University of Texas at San Antonio
Angeliki A. Lemonidou
Angeliki A. Lemonidou Aristotle University of Thessaloniki
Burtron H. Davis
Burtron H. Davis University of Kentucky
Gerald P. Huffman
Gerald P. Huffman University of Kentucky
Michael P. Rosynek
Michael P. Rosynek Texas A&M University
Adesoji A. Adesina
Adesoji A. Adesina ATODATECH LLC
Abhaya K. Datye
Abhaya K. Datye University of New Mexico
M. Sam Mannan
M. Sam Mannan Texas A&M University
Gilbert F. Froment
Gilbert F. Froment Texas A&M University
Dai-Viet N. Vo
Dai-Viet N. Vo Universiti Malaysia Pahang

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