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Jude A. Onwudili

Jude A. Onwudili

Aston University
United Kingdom

D-Index & Metrics

Engineering and Technology

D-Index
41
Citations
6071
World Ranking
7041
National Ranking
443

Jude A. Onwudili publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Jude A. Onwudili sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 110 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Jude A. Onwudili D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Jude A. Onwudili sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 41 D-Index — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Jude A. Onwudili is affiliated with Aston University in the United Kingdom. Their research primarily lies within the field of engineering, with a strong focus on biomedical engineering, mechanical engineering, and catalysis. Subfields of particular interest include materials chemistry and process chemistry and technology.

Their work covers a range of topics centered on catalytic and thermochemical processes, including:

  • Catalysis and Hydrodesulfurization Studies
  • Thermochemical Biomass Conversion Processes
  • Catalysis for Biomass Conversion
  • Catalysts for Methane Reforming
  • Biodiesel Production and Applications
  • Catalytic Processes in Materials Science
  • Subcritical and Supercritical Water Processes

Jude A. Onwudili has published extensively, with frequent contributions to a number of scientific journals. Their most frequent publication venues include:

  • Energies
  • Chemical Engineering Journal
  • Fuel
  • Renewable Energy
  • Sustainable Energy & Fuels

Some of their recent papers are:

  • A Review of Current and Emerging Production Technologies for Biomass-Derived Sustainable Aviation Fuels (2023, Energies)
  • Application of thermogravimetric analysis method for the characterisation of products from triglycerides during biodiesel production (2022, Journal of Analytical and Applied Pyrolysis)
  • Comparative techno-economic modelling of large-scale thermochemical biohydrogen production technologies to fuel public buses: A case study of West Midlands region of England (2022, Renewable Energy)
  • A review of the thermochemistries of biomass gasification and utilisation of gas products (2023, Sustainable Energy & Fuels)
  • Catalytic Properties and Recycling of NiFe2O4 Catalyst for Hydrogen Production by Supercritical Water Gasification of Eucalyptus Wood Chips (2020, Energies)

The scientist frequently collaborates with other researchers, including:

  • Carine Tondo Alves
  • Omar Mohammad
  • Abarasi Hart
  • Morenike A. Peters
  • Qingchun Yuan

Best Publications

  • Composition of products from the pyrolysis of polyethylene and polystyrene in a closed batch reactor: Effects of temperature and residence time

    Jude A. Onwudili;Nagi Insura;Paul T. Williams

  • Composition of Products from the Supercritical Water Gasification of Glucose: A Model Biomass Compound

    Paul T. Williams;Jude Onwudili

  • Catalytic hydrothermal gasification of algae for hydrogen production: composition of reaction products and potential for nutrient recycling.

    Jude A. Onwudili;Amanda R. Lea-Langton;Andrew B. Ross;Paul T. Williams

  • Subcritical and Supercritical Water Gasification of Cellulose, Starch, Glucose, and Biomass Waste

    Paul T. Williams;Jude Onwudili

  • Role of sodium hydroxide in the production of hydrogen gas from the hydrothermal gasification of biomass

    Jude A. Onwudili;Paul T. Williams

  • Polycyclic aromatic hydrocarbons (PAH) formation from the pyrolysis of different municipal solid waste fractions.

    Hui Zhou;Hui Zhou;Chunfei Wu;Jude A. Onwudili;Aihong Meng

  • Conventional and microwave-assisted pyrolysis of biomass under different heating rates

    Chunfei Wu;Vitaliy L. Budarin;Mark J. Gronnow;Mario De Bruyn

  • Thermal Degradation of Real-World Waste Plastics and Simulated Mixed Plastics in a Two-Stage Pyrolysis–Catalysis Reactor for Fuel Production

    Chika Muhammad;Jude A. Onwudili;Paul T. Williams

  • Catalytic depolymerization of alkali lignin in subcritical water: influence of formic acid and Pd/C catalyst on the yields of liquid monomeric aromatic products

    Jude A. Onwudili;Paul T. Williams

  • Hydrogen production from the catalytic supercritical water gasification of process water generated from hydrothermal liquefaction of microalgae

    Ramzi Cherad;J.A. Onwudili;P. Biller;P.T. Williams

  • Influence of alkali catalysts on the production of hydrogen-rich gas from the hydrothermal gasification of food processing waste

    Rattana Muangrat;Jude A. Onwudili;Paul T. Williams

  • Polycyclic Aromatic Hydrocarbon Formation from the Pyrolysis/Gasification of Lignin at Different Reaction Conditions

    Hui Zhou;Hui Zhou;Chunfei Wu;Jude A. Onwudili;Aihong Meng

  • Catalytic pyrolysis of waste plastic from electrical and electronic equipment

    Chika Muhammad;Jude A. Onwudili;Paul T. Williams

  • Co-pyrolysis of biomass and plastic waste over zeolite- and sodium-based catalysts for enhanced yields of hydrocarbon products.

    Payam Ghorbannezhad;Sunkyu Park;Jude A. Onwudili

  • Influence of catalyst bed temperature and properties of zeolite catalysts on pyrolysis-catalysis of a simulated mixed plastics sample for the production of upgraded fuels and chemicals

    Jude A. Onwudili;Chika Muhammad;Paul T. Williams

  • Products from the high temperature pyrolysis of RDF at slow and rapid heating rates

    Emmanuel C. Efika;Jude A. Onwudili;Paul T. Williams

  • Reaction mechanisms for the decomposition of phenanthrene and naphthalene under hydrothermal conditions

    Jude A. Onwudili;Paul T. Williams

  • Recovery of glass fibre and carbon fibres from reinforced thermosets by batch pyrolysis and investigation of fibre re-using as reinforcement in LDPE matrix

    Jude A. Onwudili;N. Miskolczi;T. Nagy;G. Lipóczi

  • Characterization and evaluation of Ni/SiO2 catalysts for hydrogen production and tar reduction from catalytic steam pyrolysis-reforming of refuse derived fuel

    Paula H. Blanco;Chunfei Wu;Jude A. Onwudili;Paul T. Williams

  • Near-critical and Supercritical Water and Their Applications for Biorefineries

    Jude Onwudili;Paul T Williams

  • Influence of heating rates on the products of high-temperature pyrolysis of waste wood pellets and biomass model compounds.

    Chidi E. Efika;Jude A. Onwudili;Paul T. Williams

  • Effect of Ni Particle Location within the Mesoporous MCM-41 Support for Hydrogen Production from the Catalytic Gasification of Biomass

    Chunfei Wu;Chunfei Wu;Lisha Dong;Jude Onwudili;Paul T. Williams;Paul T. Williams

  • Reaction products from the subcritical water gasification of food wastes and glucose with NaOH and H2O2.

    Rattana Muangrat;Jude A. Onwudili;Paul T. Williams

  • Hydrogen and methane selectivity during alkaline supercritical water gasification of biomass with ruthenium-alumina catalyst

    Jude A. Onwudili;Paul T. Williams

  • Catalytic supercritical water gasification of plastics with supported RuO2: A potential solution to hydrocarbons–water pollution problem

    Jude A. Onwudili;Paul T. Williams

Frequent Co-Authors

Paul T. Williams
Paul T. Williams University of Leeds
Chunfei Wu
Chunfei Wu Queen's University Belfast
Yanguo Zhang
Yanguo Zhang Tsinghua University
Andrew Ross
Andrew Ross University of Leeds
Anthony V. Bridgwater
Anthony V. Bridgwater Aston University
Valerie Dupont
Valerie Dupont University of Leeds
James H. Clark
James H. Clark University of York
Yusaku Sakata
Yusaku Sakata Okayama University
Jun Huang
Jun Huang University of Sydney
Thallada Bhaskar
Thallada Bhaskar Advanced Materials and Processes Research Institute

External Links

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