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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 68 6398 5806 51 49 130 26557

Karen Chan publications per year

The chart shows the history of publications by Karen Chan between 2007 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Karen Chan published across 18 years, from 2007 to 2024, averaging 8.9 papers a year. Output peaked at 34 publications in 2022. 10 of the 161 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2007 to 2024. Vertical axis: number of publications, 0 to 34. Peak 34 publications in 2022. 2007: 4 publications 2008: 0 publications 2009: 0 publications 2010: 2 publications 2011: 4 publications 2012: 0 publications 2013: 2 publications 2014: 6 publications 2015: 8 publications 2016: 9 publications 2017: 11 publications 2018: 11 publications 2019: 20 publications 2020: 22 publications 2021: 18 publications 2022: 34 publications 2023: 9 publications 2024: 1 publication
2007 2024

161 publications in total across all disciplines

View publications per year as a table
Karen Chan: publications per year, 2007 to 2024
Year Publications
2007 4
2008 0
2009 0
2010 2
2011 4
2012 0
2013 2
2014 6
2015 8
2016 9
2017 11
2018 11
2019 20
2020 22
2021 18
2022 34
2023 9
2024 1
Total 161
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Karen Chan 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 Karen Chan sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 121–140 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 130 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918 130
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Karen Chan 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 Karen Chan sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 68–69 D-Index, is where this scientist sits. 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
40–41 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.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683 68
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Karen Chan is affiliated with the Technical University of Denmark in Denmark and has an extensive publication record primarily in the field of Energy. Their research focuses on several subfields including Renewable Energy, Sustainability and the Environment, Electrochemistry, Materials Chemistry, Electrical and Electronic Engineering, and Catalysis.

The main topics of their work encompass:

  • Electrocatalysts for Energy Conversion
  • CO2 Reduction Techniques and Catalysts
  • Electrochemical Analysis and Applications
  • Ionic liquids properties and applications
  • Advanced battery technologies research
  • Machine Learning in Materials Science
  • Catalytic Processes in Materials Science

Karen Chan has published multiple papers in prominent scientific venues, frequently contributing to:

  • The Journal of Physical Chemistry C
  • ACS Catalysis
  • Energy & Environmental Science
  • Nature Catalysis
  • Nature Communications

Notable recent publications include:

  • "Is There Anything Better than Pt for HER?" (2021) in ACS Energy Letters
  • "Confined local oxygen gas promotes electrochemical water oxidation to hydrogen peroxide" (2020) in Nature Catalysis
  • "Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold" (2020) in Nature Communications
  • "Unified mechanistic understanding of CO2 reduction to CO on transition metal and single atom catalysts" (2021) in Nature Catalysis
  • "Synergistic enhancement of electrocatalytic CO2 reduction to C2 oxygenates at nitrogen-doped nanodiamonds/Cu interface" (2020) in Nature Nanotechnology

The scientist collaborates frequently with other researchers, with several co-authors appearing multiple times in their publications, including:

  • Hendrik H. Heenen
  • Sudarshan Vijay
  • Nitish Govindarajan
  • Georg Kastlunger
  • Jens K. Nørskov

Best Publications

  • Progress and Perspectives of Electrochemical CO2 Reduction on Copper in Aqueous Electrolyte

    Stephanie A. Nitopi;Erlend Bertheussen;Søren Bertelsen Scott;Xinyan Liu

  • Promoter Effects of Alkali Metal Cations on the Electrochemical Reduction of Carbon Dioxide.

    Joaquin Resasco;Leanne D. Chen;Ezra Clark;Ezra Clark;Charlie Tsai;Charlie Tsai

  • Designing an improved transition metal phosphide catalyst for hydrogen evolution using experimental and theoretical trends

    Jakob Kibsgaard;Jakob Kibsgaard;Charlie Tsai;Charlie Tsai;Karen Chan;Jesse D. Benck

  • Electrochemical Ammonia Synthesis-The Selectivity Challenge

    Aayush R. Singh;Brian A. Rohr;Jay A. Schwalbe;Matteo Cargnello

  • Theoretical insights into a CO dimerization mechanism in CO2 electroreduction

    Joseph H. Montoya;Chuan Shi;Karen Chan;Jens K. Nørskov

  • Metal ion cycling of Cu foil for selective C–C coupling in electrochemical CO2 reduction

    Kun Jiang;Robert B. Sandberg;Austin J. Akey;Xinyan Liu

  • Understanding trends in electrochemical carbon dioxide reduction rates.

    Xinyan Liu;Jianping Xiao;Jianping Xiao;Hongjie Peng;Xin Hong;Xin Hong

  • Understanding cation effects in electrochemical CO2 reduction

    Stefan Ringe;Stefan Ringe;Ezra L. Clark;Ezra L. Clark;Joaquin Resasco;Amber Walton

  • Is There Anything Better than Pt for HER

    Johannes Novak Hansen;Hector Prats;Karl Krøjer Toudahl;Niklas Mørch Secher

  • Transition-metal Doped Edge Sites in Vertically Aligned MoS2 Catalysts for Enhanced Hydrogen Evolution

    Haotian Wang;Charlie Tsai;Charlie Tsai;Desheng Kong;Karen Chan;Karen Chan

  • Electric Field Effects in Electrochemical CO2 Reduction

    Leanne D. Chen;Leanne D. Chen;Makoto Urushihara;Makoto Urushihara;Karen Chan;Karen Chan;Jens K. Nørskov;Jens K. Nørskov

  • Electrochemical Activation of CO2 through Atomic Ordering Transformations of AuCu Nanoparticles

    Dohyung Kim;Chenlu Xie;Nigel Becknell;Yi Yu

  • pH effects on the electrochemical reduction of CO (2) towards C 2 products on stepped copper

    Xinyan Liu;Philomena Schlexer;Philomena Schlexer;Jianping Xiao;Jianping Xiao;Yongfei Ji;Yongfei Ji;Yongfei Ji

  • Active edge sites in MoSe2 and WSe2 catalysts for the hydrogen evolution reaction: a density functional study

    Charlie Tsai;Charlie Tsai;Karen Chan;Karen Chan;Frank Abild-Pedersen;Jens K. Nørskov;Jens K. Nørskov

  • Electrochemical Barriers Made Simple.

    Karen Chan;Jens K. Nørskov

  • Electrochemical Carbon Monoxide Reduction on Polycrystalline Copper: Effects of Potential, Pressure, and pH on Selectivity toward Multicarbon and Oxygenated Products

    Lei Wang;Stephanie A. Nitopi;Erlend Bertheussen;Marat Orazov

  • Confined local oxygen gas promotes electrochemical water oxidation to hydrogen peroxide

    Chuan Xia;Seoin Back;Stefan Ringe;Kun Jiang

  • Theoretical insights into the hydrogen evolution activity of layered transition metal dichalcogenides

    Charlie Tsai;Charlie Tsai;Karen Chan;Karen Chan;Jens K. Nørskov;Jens K. Nørskov;Frank Abild-Pedersen

  • Transition-Metal Single Atoms in a Graphene Shell as Active Centers for Highly Efficient Artificial Photosynthesis

    Kun Jiang;Samira Siahrostami;Austin J. Akey;Yanbin Li

  • Machine-Learning Methods Enable Exhaustive Searches for Active Bimetallic Facets and Reveal Active Site Motifs for CO2 Reduction

    Zachary W. Ulissi;Zachary W. Ulissi;Michael T. Tang;Michael T. Tang;Jianping Xiao;Jianping Xiao;Xinyan Liu;Xinyan Liu

Frequent Co-Authors

Jens K. Nørskov
Jens K. Nørskov Technical University of Denmark
Thomas F. Jaramillo
Thomas F. Jaramillo Stanford University
Christopher Hahn
Christopher Hahn Lawrence Livermore National Laboratory
Yi Cui
Yi Cui Stanford University
Frank Abild-Pedersen
Frank Abild-Pedersen SLAC National Accelerator Laboratory
Alexis T. Bell
Alexis T. Bell University of California, Berkeley
Jianping Xiao
Jianping Xiao Dalian Institute of Chemical Physics
Michael Eikerling
Michael Eikerling Forschungszentrum Jülich
Haotian Wang
Haotian Wang Rice University
Drew Higgins
Drew Higgins McMaster University

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