World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
68
Citations
17510
World Ranking
6476
National Ranking
374

John R. Varcoe 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 John R. Varcoe 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: 164 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

John R. Varcoe 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 John R. Varcoe 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: 68 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Overview

John R. Varcoe is affiliated with the University of Surrey in the United Kingdom. Their research primarily focuses on engineering and energy, with prominent subfields including electrical and electronic engineering, renewable energy, sustainability, environmental engineering, biomedical engineering, and electrochemistry.

The scientist's work spans multiple interdisciplinary topics, including fuel cells and related materials, advanced battery technologies, electrocatalysts for energy conversion, membrane-based ion separation techniques, CO2 reduction techniques and catalysts, electrochemical sensors and biosensors, and microbial fuel cells and bioremediation.

Among the recent papers authored or coauthored by John R. Varcoe are:

  • High-performing commercial Fe-N-C cathode electrocatalyst for anion-exchange membrane fuel cells (2021, Nature Energy)
  • Using operando techniques to understand and design high performance and stable alkaline membrane fuel cells (2020, Nature Communications)
  • Aryl ether-free polymer electrolytes for electrochemical and energy devices (2024, Chemical Society Reviews)
  • How membrane characteristics influence the performance of CO2 and CO electrolysis (2022, Energy & Environmental Science)
  • A high-temperature anion-exchange membrane fuel cell (2020, Journal of Power Sources Advances)

John R. Varcoe frequently publishes in a variety of venues, with the most common being ECS Meeting Abstracts, ACS Catalysis, ACS Applied Energy Materials, Journal of Power Sources, and Journal of Electroanalytical Chemistry.

  • ECS Meeting Abstracts
  • ACS Catalysis
  • ACS Applied Energy Materials
  • Journal of Power Sources
  • Journal of Electroanalytical Chemistry

The scientist collaborates regularly with several coauthors, including William E. Mustain, Daniel K. Whelligan, Dario R. Dekel, Brian Seger, and Arun Prakash Periasamy.

  • William E. Mustain
  • Daniel K. Whelligan
  • Dario R. Dekel
  • Brian Seger
  • Arun Prakash Periasamy

Best Publications

  • Anion-exchange membranes in electrochemical energy systems

    JR John Varcoe;Plamen Atanassov;Dario Dekel;AM Andrew Herring

  • Prospects for Alkaline Anion-Exchange Membranes in Low Temperature Fuel Cells†

    John Varcoe;Robert Slade

  • Techniques for the study and development of microbial fuel cells: an electrochemical perspective

    Feng Zhao;Robert C. T. Slade;John R. Varcoe

  • Poly(ethylene-co-tetrafluoroethylene)-Derived Radiation-Grafted Anion-Exchange Membrane with Properties Specifically Tailored for Application in Metal-Cation-Free Alkaline Polymer Electrolyte Fuel Cells

    John R. Varcoe;Robert C. T. Slade;Eric Lam How Yee;Simon D. Poynton

  • An electron-beam-grafted ETFE alkaline anion-exchange membrane in metal-cation-free solid-state alkaline fuel cells

    John R. Varcoe;Robert C.T. Slade

  • High-performing commercial Fe–N–C cathode electrocatalyst for anion-exchange membrane fuel cells

    Horie Adabi;Abolfazl Shakouri;Noor Ul Hassan;John R. Varcoe

  • Activated carbon cloth as anode for sulfate removal in a microbial fuel cell.

    Feng Zhao;Nelli Rahunen;John R. Varcoe;Amreesh Chandra

  • Alkaline anion-exchange radiation-grafted membranes for possible electrochemical application in fuel cells

    Timothy N. Danks;Robert C. T. Slade;John R Varcoe

  • Importance of balancing membrane and electrode water in anion exchange membrane fuel cells

    TJ Omasta;Lianqin Wang;X Peng;CA Lewis

  • Investigations of conductivity in FEP-based radiation-grafted alkaline anion-exchange membranes

    Robert C.T. Slade;John R. Varcoe

  • Beyond catalysis and membranes: visualizing and solving the challenge of electrode water accumulation and flooding in AEMFCs

    Travis J. Omasta;Travis J. Omasta;Andrew M. Park;Jacob M. LaManna;Yufeng Zhang

  • Anion-exchange membranes for alkaline polymer electrolyte fuel cells: comparison of pendent benzyltrimethylammonium- and benzylmethylimidazolium-head-groups

    Oliver I. Deavin;Sam Murphy;Ai Lien Ong;Simon D. Poynton

  • An alkaline polymer electrochemical interface: a breakthrough in application of alkaline anion-exchange membranes in fuel cells

    John R. Varcoe;Robert C. T. Slade;Eric Lam How Yee

  • Radiation-grafted anion-exchange membranes: the switch from low- to high-density polyethylene leads to remarkably enhanced fuel cell performance

    Lianqin Wang;Xiong Peng;William E. Mustain;John R. Varcoe

  • High performance aliphatic-heterocyclic benzyl-quaternary ammonium radiation-grafted anion-exchange membranes

    Julia Ponce-González;Daniel K. Whelligan;Lianqin Wang;Rachida Bance-Soualhi

  • Beneficial use of rotatable-spacer side-chains in alkaline anion exchange membranes for fuel cells

    Yuan Zhu;Liang Ding;Xian Liang;Muhammad A. Shehzad

  • Development of imidazolium-type alkaline anion exchange membranes for fuel cell application

    Jin Ran;Liang Wu;John R. Varcoe;Ai Lien Ong

  • The radiation-grafting of vinylbenzyl chloride onto poly(hexafluoropropylene-co-tetrafluoroethylene) films with subsequent conversion to alkaline anion-exchange membranes: optimisation of the experimental conditions and characterisation

    Henryk Herman;Robert C.T Slade;John R Varcoe

  • Comparison of PVDF- and FEP-based radiation-grafted alkaline anion-exchange membranes for use in low temperature portable DMFCs

    Timothy N. Danks;Robert C. T. Slade;John R. Varcoe

  • A high conductivity ultrathin anion-exchange membrane with 500+ h alkali stability for use in alkaline membrane fuel cells that can achieve 2 W cm−2 at 80 °C

    Lianqin Wang;Marco Bellini;Hamish Andrew Miller;John R. Varcoe

  • A carbon dioxide tolerant aqueous-electrolyte-free anion-exchange membrane alkaline fuel cell.

    Latifah A. Adams;Simon D. Poynton;Christelle Tamain;Robert C. T. Slade

Frequent Co-Authors

William E. Mustain
William E. Mustain University of South Carolina
Tongwen Xu
Tongwen Xu University of Science and Technology of China
Dario R. Dekel
Dario R. Dekel Technion – Israel Institute of Technology
Francesco Vizza
Francesco Vizza National Research Council (CNR)
Keith Scott
Keith Scott Newcastle University
Andrew M. Herring
Andrew M. Herring Colorado School of Mines
David C. Apperley
David C. Apperley Durham University
Bryan S. Pivovar
Bryan S. Pivovar National Renewable Energy Laboratory
Ian Hamerton
Ian Hamerton University of Bristol
Paul A. Kohl
Paul A. Kohl Georgia Institute of Technology

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