World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
82
Citations
25080
World Ranking
2461
National Ranking
712

Chemistry

D-Index
82
Citations
25479
World Ranking
3068
National Ranking
1021

Timothy E. Long 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 Timothy E. Long 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: 525 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Timothy E. Long 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 Timothy E. Long 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: 82 D-Index — 81st percentile

81% of scientists in this discipline score the same or lower.

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

Overview

Timothy E. Long is a researcher affiliated with Arizona State University in the United States. They have an extensive publication record primarily focused on materials science, engineering, and chemistry, with their work spanning into significant subfields such as organic chemistry, polymers and plastics, automotive engineering, biomedical engineering, and mechanical engineering.

The main topics covered in Long's research include additive manufacturing and 3D printing technologies, polymer composites and self-healing materials, photopolymerization techniques and applications, advanced polymer synthesis and characterization, biodegradable polymer synthesis and properties, synthesis and properties of polymers, and 3D printing in biomedical research.

Long has contributed multiple recent papers, notable among them are:

  • Polymer Colloids: Current Challenges, Emerging Applications, and New Developments, 2023, published in Macromolecules
  • 3D Printing Latex: A Route to Complex Geometries of High Molecular Weight Polymers, 2020, published in ACS Applied Materials & Interfaces
  • Additive Manufacturing of High-Performance Engineering Polymers: Present and Future, 2021, published in Polymer International
  • Quadruple Hydrogen Bonding Supramolecular Elastomers for Melt Extrusion Additive Manufacturing, 2020, published in ACS Applied Materials & Interfaces
  • Polymer-inorganic Hybrid Colloids for Ultraviolet-assisted Direct Ink Write of Polymer Nanocomposites, 2020, published in Additive Manufacturing

Long has collaborated frequently with several researchers, including:

  • Christopher B. Williams
  • Ren H. Bean
  • Robert B. Moore
  • Garvit Nayyar
  • Clay B. Arrington

Publication venues where Long's work appears repeatedly include:

  • Polymer International
  • Polymer
  • Polymer Chemistry
  • ACS Applied Polymer Materials
  • ACS Applied Materials & Interfaces

Best Publications

  • Michael addition reactions in macromolecular design for emerging technologies

    Brian D. Mather;Kalpana Viswanathan;Kevin M. Miller;Timothy Edward Long

  • Electrospinning of linear homopolymers of poly(methyl methacrylate): exploring relationships between fiber formation, viscosity, molecular weight and concentration in a good solvent

    Pankaj Gupta;Casey Elkins;Timothy Edward Long;Garth L. Wilkes

  • Coumarins in polymers: From light harvesting to photo-cross-linkable tissue scaffolds

    Scott R. Trenor;Allan R. Shultz;Brian J. Love;Timothy Edward Long

  • Correlations of solution rheology with electrospun fiber formation of linear and branched polyesters

    Matthew G. McKee;Garth L. Wilkes;Ralph H. Colby;Timothy Edward Long

  • Modern polyesters : chemistry and technology of polyesters and copolyesters

    John Scheirs;Timothy E. Long

  • Polymer structure-property requirements for stereolithographic 3D printing of soft tissue engineering scaffolds

    Ryan J. Mondschein;Akanksha Kanitkar;Christopher B. Williams;Scott S. Verbridge

  • Imidazole- and imidazolium-containing polymers for biology and material science applications

    Emily B. Anderson;Timothy Edward Long

  • Designing Imidazole-Based Ionic Liquids and Ionic Liquid Monomers for Emerging Technologies

    Matthew D. Green;Timothy Edward Long

  • Branched polyesters: recent advances in synthesis and performance

    Matthew G. McKee;Serkan Unal;Garth L. Wilkes;Timothy Edward Long

  • Phospholipid nonwoven electrospun membranes.

    Matthew G. McKee;John M. Layman;Matthew P. Cashion;Timothy Edward Long

  • Thermoreversible poly(alkyl acrylates) consisting of self-complementary multiple hydrogen bonding

    Koji Yamauchi;Jeremy R. Lizotte;Timothy Edward Long

  • Polymer Design for 3D Printing Elastomers: Recent Advances in Structure, Properties, and Printing

    Jana Herzberger;Justin M. Sirrine;Christopher B. Williams;Timothy E. Long

  • A review of the process physics and material screening methods for polymer powder bed fusion additive manufacturing

    Camden A. Chatham;Timothy E. Long;Christopher B. Williams

  • Preparation of high purity, anionic polymerization grade alkyl methacrylate monomers

    R. D. Allen;Timothy Edward Long;J. E. McGrath

  • Solution Rheological Behavior and Electrospinning of Cationic Polyelectrolytes

    Matthew G. McKee;Matthew T. Hunley;John M. Layman;Timothy Edward Long

  • A neutron reflectivity investigation of surface and interface segregation of polymer functional end groups

    J. F. Elman;J. F. Elman;B. D. Johs;Timothy Edward Long;J. T. Koberstein;J. T. Koberstein

  • 3D Printing All-Aromatic Polyimides using Mask-Projection Stereolithography: Processing the Nonprocessable

    Maruti Hegde;Viswanath Meenakshisundaram;Nicholas Chartrain;Susheel Sekhar

  • In Situ Photo-Cross-Linking of Cinnamate Functionalized Poly(methyl methacrylate-co-2-hydroxyethyl acrylate) Fibers during Electrospinning

    Pankaj Gupta;Scott R. Trenor;Timothy Edward Long;Garth L. Wilkes

  • Alkyl‐Substituted N‐Vinylimidazolium Polymerized Ionic Liquids: Thermal Properties and Ionic Conductivities

    Matthew D. Green;David Salas-De La Cruz;Yuesheng Ye;John M. Layman

  • Influence of self-complementary hydrogen bonding on solution rheology/electrospinning relationships

    Matthew G. McKee;Casey L. Elkins;Timothy Edward Long

  • Combinations of microphase separation and terminal multiple hydrogen bonding in novel macromolecules.

    Koji Yamauchi;Jeremy R. Lizotte;David M. Hercules;Matthew J. Vergne

Frequent Co-Authors

Robert B. Moore
Robert B. Moore Virginia Tech
Ralph H. Colby
Ralph H. Colby Pennsylvania State University
Karen I. Winey
Karen I. Winey University of Pennsylvania
Garth L. Wilkes
Garth L. Wilkes Virginia Tech
Donald J. Leo
Donald J. Leo University of Georgia
Frederick L. Beyer
Frederick L. Beyer United States Army Research Laboratory
Iskender Yilgor
Iskender Yilgor Koç University
James E. McGrath
James E. McGrath Virginia Tech
Yossef A. Elabd
Yossef A. Elabd Texas A&M University
Tomonori Saito
Tomonori Saito Oak Ridge National Laboratory

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