World's Best Scientists 2026 revealed!
Award Badge
Chemistry
Argentina
2026
Award Badge
Materials Science
Argentina
2026

D-Index & Metrics

Materials Science

D-Index
57
Citations
11248
World Ranking
7979
National Ranking
3

Chemistry

D-Index
58
Citations
11522
World Ranking
10657
National Ranking
10

Roberto J. J. Williams publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Roberto J. J. Williams sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 220 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Roberto J. J. Williams D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Roberto J. J. Williams sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 57 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Chemistry in Argentina Leader Award
  • 2026 - Research.com Materials Science in Argentina Leader Award
  • 2025 - Research.com Chemistry in Argentina Leader Award
  • 2025 - Research.com Materials Science in Argentina Leader Award
  • 2022 - Research.com Chemistry in Argentina Leader Award

Overview

Roberto J. J. Williams is affiliated with the National University of Mar del Plata in Argentina. Their research focuses primarily on materials science and chemistry, with particular emphasis on polymers and plastics as well as organic chemistry.

Their work covers several key topics, including:

  • Polymer composites and self-healing
  • Polymer nanocomposites and properties
  • Photopolymerization techniques and applications

Williams has published in notable venues, with recorded publications in:

  • ACS Applied Materials & Interfaces

Among their recent research contributions is the paper titled Self-Healing of Microcracks and Scratches in a Carbon-Fiber Reinforced Epoxy Vitrimer by Conventional or Remote Heating, published in 2024 in ACS Applied Materials & Interfaces.

Frequent collaborators include:

  • Fátima M. Arano
  • Ulises Casado
  • Ignacio Zapata Ferrero
  • Julián Rivera
  • María José Churruca

The research encompasses interdisciplinary approaches linking polymer chemistry with advanced materials engineering to investigate and develop self-healing polymer composites and nanocomposite properties. The integration of photopolymerization techniques also forms a significant aspect of their work, aiming at innovative applications in material science.

Best Publications

  • EPOXY POLYMERS : New materials and innovations

    Jean-Pierre Pascault;Roberto J. J. Williams

  • Glass transition temperature versus conversion relationships for thermosetting polymers

    J. P. Pascault;R. J. J. Williams

  • Reaction-induced phase separation in modified thermosetting polymers

    Roberto J. J. Williams;Boris A. Rozenberg;Jean-Pierre Pascault

  • Self-healable polymer networks based on the cross-linking of epoxidised soybean oil by an aqueous citric acid solution

    Facundo Ignacio Altuna;Valeria Pettarin;Roberto Juan Jose Williams

  • Curing reaction of epoxy resins with diamines

    C. C. Riccardi;H. E. Adabbo;R. J. J. Williams

  • Epoxy Networks Containing Large Mass Fractions of a Monofunctional Polyhedral Oligomeric Silsesquioxane (POSS)

    María J. Abad;Luis Barral;Diana Patricia Fasce;Roberto Juan Jose Williams

  • Epoxy vitrimers with a covalently bonded tertiary amine as catalyst of the transesterification reaction

    Facundo Ignacio Altuna;Cristina Elena Hoppe;Roberto Juan Jose Williams

  • Chemiluminescence during the catalysis of carbon monoxide oxidation on a thoria surface

    Michèle Breysse;Bernard Claudel;Lyliane Faure;Michelle Guenin

  • Rubber‐modified epoxies. II. Influence of the cure schedule and rubber concentration on the generated morphology

    D. Verchere;J. P. Pascault;H. Sautereau;S. M. Moschiar

  • A kinetic scheme for an amine-epoxy reaction with simultaneous etherification

    Carmen C. Riccardi;Roberto J. J. Williams

  • Rubber‐modified epoxies. I. Influence of carboxyl‐terminated butadiene‐acrylonitrile random copolymers (CTBN) on the polymerization and phase separation processes

    D. Verchere;H. Sautereau;J. P. Pascault;S. M. Moschiar

  • Shape memory epoxy vitrimers based on DGEBA crosslinked with dicarboxylic acids and their blends with citric acid

    Facundo Ignacio Altuna;Cristina Elena Hoppe;Roberto Juan Jose Williams

  • Buildup of epoxycycloaliphatic amine networks. Kinetics, vitrification, and gelation

    D. Verchere;H. Sautereau;J. P. Pascault;C. C. Riccardi

  • THE EVOLUTION OF THERMOSETTING POLYMERS IN A CONVERSION-TEMPERATURE PHASE DIAGRAM

    Humberto E. Adabbo;Roberto J. J. Williams

  • Properties of epoxy networks derived from the reaction of diglycidyl ether of bisphenol A with polyhedral oligomeric silsesquioxanes bearing OH-functionalized organic substituents

    Sergio Antonio Pellice;Diana Patricia Fasce;Roberto Juan Jose Williams

  • Nanostructured Epoxies Based on the Self-Assembly of Block Copolymers: A New Miscible Block That Can Be Tailored to Different Epoxy Formulations

    † S. Maiez-Tribut;J. P. Pascault;E. R. Soulé;and J. Borrajo

  • Comparison of morphologies and mechanical properties of crosslinked epoxies modified by polystyrene and poly(methyl methacrylate)) or by the corresponding block copolymer polystyrene-b-poly(methyl methacrylate)

    I.A. Zucchi;M.J. Galante;R.J.J. Williams

  • Miscibility of epoxy monomers with carboxyl-terminated butadiene-acrylonitrile random copolymers

    D. Verchère;H. Sautereau;J.P. Pascault;S.M. Moschiar

  • Thermal properties of gelatin films

    Alicia N. Fraga;Roberto J.J. Williams

  • Development of bicontinuous morphologies in polysulfone-epoxy blends

    P.A. Oyanguren;M.J. Galante;K. Andromaque;P.M. Frontini

Frequent Co-Authors

Jean-Pierre Pascault
Jean-Pierre Pascault Institut National des Sciences Appliquées de Lyon
Mirta I. Aranguren
Mirta I. Aranguren National University of Mar del Plata
Eric Drockenmuller
Eric Drockenmuller Claude Bernard University Lyon 1
Iñaki Mondragon
Iñaki Mondragon University of the Basque Country
Philippe Cassagnau
Philippe Cassagnau Claude Bernard University Lyon 1
Karel Dušek
Karel Dušek Czech Academy of Sciences
Jean-François Gérard
Jean-François Gérard Institut National des Sciences Appliquées de Lyon
Steven Nutt
Steven Nutt University of Southern California
Bluma G. Soares
Bluma G. Soares Federal University of Rio de Janeiro
Alicia Durán
Alicia Durán Spanish National Research Council

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Roberto J. J. Williams

Trending Scientists

Recently Published Articles