World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
85
Citations
69498
World Ranking
2609
National Ranking
134

Tom Welton 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 Tom Welton 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: 234 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Tom Welton 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 Tom Welton 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: 85 D-Index — 85th percentile

85% of scientists in this discipline score the same or lower.

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

Overview

Tom Welton is affiliated with Imperial College London in the United Kingdom and focuses primarily on materials science. Their research contribution spans over 100 publications in this field, with a substantial emphasis on materials chemistry as a key subfield. Other important subfields include catalysis, electrochemistry, biomedical engineering, and organic chemistry.

The scientist's work addresses several specialized topics within their field, notably:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Ionic Liquids Properties and Applications
  • Electrochemical Analysis and Applications
  • Phase Equilibria and Thermodynamics
  • Electrochemical Sensors and Biosensors
  • Extraction and Separation Processes

Tom Welton has a record of frequent co-authorship with several researchers, indicating collaborative research activities. The most frequent coauthors include:

  • Frederik Philippi
  • Daniel Rauber
  • Christopher W. M. Kay
  • David Pugh
  • Kateryna Goloviznina

Regarding publication venues, Welton's research has appeared repeatedly in several notable journals and repositories. The most common venues are:

  • The Cambridge Structural Database
  • Physical Chemistry Chemical Physics
  • Chemical Science
  • RSC Sustainability
  • The Journal of Physical Chemistry B

Recent representative publications include:

  • "A review on machine learning algorithms for the ionic liquid chemical space," 2021, Chemical Science
  • "Targeted modifications in ionic liquids - from understanding to design," 2021, Physical Chemistry Chemical Physics
  • "Pressing matter: why are ionic liquids so viscous?", 2022, Chemical Science
  • "Synthesis of aprotic ionic liquids," 2022, Nature Reviews Methods Primers
  • "Ether functionalisation, ion conformation and the optimisation of macroscopic properties in ionic liquids," 2020, Physical Chemistry Chemical Physics

Best Publications

  • Room-Temperature Ionic Liquids. Solvents for Synthesis and Catalysis

    Thomas Welton

  • Room-Temperature Ionic Liquids. Solvents for Synthesis and Catalysis

    Unknown

  • Ionic Liquids in Synthesis

    Peter Wasserscheid;Thomas Welton

  • Ionic liquids in catalysis

    Tom Welton

  • Molecular states of water in room temperature ionic liquids

    L. Cammarata;Sg G. Kazarian;Pa A. Salter;T. Welton

  • Deconstruction of lignocellulosic biomass with ionic liquids

    Agnieszka Brandt;John Gräsvik;Jason P. Hallett;Tom Welton

  • Solvents and Solvent Effects in Organic Chemistry: REICHARDT:SOLV.EFF. 4ED O-BK

    Christian Reichardt;Thomas Welton

  • Characterizing ionic liquids on the basis of multiple solvation interactions.

    Jared L. Anderson;Jie Ding;Thomas Welton;Daniel W. Armstrong

  • Solvent-solute interactions in ionic liquids

    Lorna Crowhurst;Philip R. Mawdsley;Juan M. Perez-Arlandis;Paul A. Salter

  • Ionic liquids: a brief history

    Tom Welton

  • Mixtures of ionic liquids.

    Heiko Niedermeyer;Jason P. Hallett;Ignacio J. Villar-Garcia;Patricia A. Hunt

  • Diels-Alder reactions in room-temperature ionic liquids

    T. Fischer;A. Sethi;T. Welton;J. Woolf

  • Understanding the polarity of ionic liquids

    M. A. Ab Rani;A. Brant;A. Brant;L. Crowhurst;A. Dolan;A. Dolan

  • Combining ionic liquids and supercritical fluids: in situ ATR-IR study of CO2 dissolved in two ionic liquids at high pressures

    Sergei G. Kazarian;Brian J. Briscoe;Thomas Welton

  • Ionic liquid pretreatment of lignocellulosic biomass with ionic liquid–water mixtures

    Agnieszka Brandt;Michael J. Ray;Trang Q. To;David J. Leak

  • Characterising the Electronic Structure of Ionic Liquids: An Examination of the 1‐Butyl‐3‐Methylimidazolium Chloride Ion Pair

    Patricia A. Hunt;Barbara Kirchner;Tom Welton

  • Design of low-cost ionic liquids for lignocellulosic biomass pretreatment

    Anthe George;Agnieszka Brandt;Kim Tran;Shahrul M. S. Nizan S. Zahari

  • Chiral ionic liquids as stationary phases in gas chromatography.

    Jie Ding;Thomas Welton;Daniel W. Armstrong

  • Solvents and sustainable chemistry

    Tom Welton

  • Ionic Liquid-in-Oil Microemulsions

    Julian Eastoe;Sarah Gold;Sarah E. Rogers;Alison Paul

  • Hydrogen bonding in imidazolium salts and its implications for ambient-temperature halogenoaluminate(III) ionic liquids

    Ahmed Elaiwi;Peter B. Hitchcock;Kenneth R. Seddon;Narmatha Srinivasan

  • The role of hydrogen bonding in controlling the selectivity of Diels–Alder reactions in room-temperature ionic liquids

    Ajay Aggarwal;N. Llewellyn Lancaster;Alick R. Sethi;Tom Welton

Frequent Co-Authors

Jason P. Hallett
Jason P. Hallett Imperial College London
Patricia A. Hunt
Patricia A. Hunt Victoria University of Wellington
Kenneth R. Seddon
Kenneth R. Seddon Queen's University Belfast
Paul J. Dyson
Paul J. Dyson École Polytechnique Fédérale de Lausanne
Andrew J. P. White
Andrew J. P. White Imperial College London
Peter B. Hitchcock
Peter B. Hitchcock University of Sussex
Anthony F. Hill
Anthony F. Hill Australian National University
Barbara Kirchner
Barbara Kirchner University of Bonn
Richard J. Murphy
Richard J. Murphy University of Surrey
Joshua B. Edel
Joshua B. Edel Imperial College London

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