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Leif Hammarström

Leif Hammarström

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 86 2595 2343 33 29 367 22215

Leif Hammarström publications per year

The chart shows the history of publications by Leif Hammarström between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Leif Hammarström published across 52 years, from 1974 to 2025, averaging 9.8 papers a year. Output peaked at 21 publications in 2016. 19 of the 512 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1974 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2016. 1974: 1 publication 1975: 1 publication 1976: 4 publications 1977: 8 publications 1978: 12 publications 1979: 10 publications 1980: 4 publications 1981: 5 publications 1982: 3 publications 1983: 9 publications 1984: 8 publications 1985: 10 publications 1986: 12 publications 1987: 9 publications 1988: 8 publications 1989: 8 publications 1990: 7 publications 1991: 5 publications 1992: 8 publications 1993: 11 publications 1994: 7 publications 1995: 8 publications 1996: 5 publications 1997: 12 publications 1998: 4 publications 1999: 7 publications 2000: 10 publications 2001: 8 publications 2002: 11 publications 2003: 7 publications 2004: 4 publications 2005: 16 publications 2006: 15 publications 2007: 8 publications 2008: 19 publications 2009: 16 publications 2010: 13 publications 2011: 13 publications 2012: 13 publications 2013: 8 publications 2014: 14 publications 2015: 11 publications 2016: 21 publications 2017: 21 publications 2018: 19 publications 2019: 11 publications 2020: 10 publications 2021: 14 publications 2022: 11 publications 2023: 14 publications 2024: 10 publications 2025: 9 publications
1974 2025

512 publications in total across all disciplines

View publications per year as a table
Leif Hammarström: publications per year, 1974 to 2025
Year Publications
1974 1
1975 1
1976 4
1977 8
1978 12
1979 10
1980 4
1981 5
1982 3
1983 9
1984 8
1985 10
1986 12
1987 9
1988 8
1989 8
1990 7
1991 5
1992 8
1993 11
1994 7
1995 8
1996 5
1997 12
1998 4
1999 7
2000 10
2001 8
2002 11
2003 7
2004 4
2005 16
2006 15
2007 8
2008 19
2009 16
2010 13
2011 13
2012 13
2013 8
2014 14
2015 11
2016 21
2017 21
2018 19
2019 11
2020 10
2021 14
2022 11
2023 14
2024 10
2025 9
Total 512
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Leif Hammarström 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 Leif Hammarström 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, 361–380 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: 367 publications — 76th percentile

76% 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
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
361–380 522 367
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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Leif Hammarström 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 Leif Hammarström 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, 86–87 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: 86 D-Index — 86th percentile

86% 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
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 86
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

Leif Hammarström is affiliated with Uppsala University in Sweden, where their research spans several interconnected disciplines within energy and materials science. Their work primarily focuses on advancing understanding and applications in the fields of Energy, Materials Science, and Chemistry.

Their specialization includes several subfields such as Renewable Energy, Sustainability and the Environment, Materials Chemistry, Organic Chemistry, Electrical and Electronic Engineering, and Physical and Theoretical Chemistry.

The main research topics covered by their publications are:

  • CO2 Reduction Techniques and Catalysts
  • Advanced Photocatalysis Techniques
  • Electrocatalysts for Energy Conversion
  • Photochemistry and Electron Transfer Studies
  • Porphyrin and Phthalocyanine Chemistry
  • Quantum Dots Synthesis And Properties
  • Photosynthetic Processes and Mechanisms

Leif Hammarström has contributed extensively to scientific literature with 14 publications in the Journal of the American Chemical Society, 5 in Chemical Science, 4 in ACS Catalysis, 3 in The Journal of Physical Chemistry A, and 3 in Physical Chemistry Chemical Physics, among others.

Selected recent papers by the scientist include:

  • "Proton-Coupled Electron Transfer Guidelines, Fair and Square" (2021), Journal of the American Chemical Society
  • "From NiMoO4 to γ-NiOOH: Detecting the Active Catalyst Phase by Time Resolved in Situ and Operando Raman Spectroscopy" (2021), ACS Nano
  • "Panchromatic Ternary Polymer Dots Involving Sub-Picosecond Energy and Charge Transfer for Efficient and Stable Photocatalytic Hydrogen Evolution" (2021), Journal of the American Chemical Society
  • "The 2022 solar fuels roadmap" (2022), Journal of Physics D Applied Physics
  • "Molecular Catalysis of Energy Relevance in Metal-Organic Frameworks: From Higher Coordination Sphere to System Effects" (2023), Chemical Reviews

The scientist has collaborated frequently with a number of researchers, including Haining Tian, Hongwei Song, Sascha Ott, Sylvestre Bonnet, and Nidhi Kaul. These collaborations reflect a network of partnerships that align with their research scope.

Best Publications

  • Towards artificial photosynthesis: ruthenium–manganese chemistry for energy production

    Licheng Sun;Leif Hammarström;Björn Åkermark;Stenbjörn Styring

  • Electronically coupled zinc phthalocyanine-tin porphyrin dyad performing ultra-fast single step charge separation over a 34 Å distance

    Jérôme Fortage;Erik Göransson;Errol Blart;Hans-Christian Becker

  • Proton-Coupled Electron Transfer Guidelines, Fair and Square

    Robin Tyburski;Tianfei Liu;Starla D. Glover;Leif Hammarström

  • Biomimetic and microbial approaches to solar fuel generation.

    Ann Magnuson;Magnus Anderlund;Olof Johansson;Peter Lindblad

  • Accumulative Charge Separation for Solar Fuels Production: Coupling Light-Induced Single Electron Transfer to Multielectron Catalysis

    Leif Hammarström

  • Artificial Photosynthesis and Solar Fuels

    Leif Hammarström;Sharon Hammes-Schiffer

  • Recent advances and future directions to optimize the performances of p-type dye-sensitized solar cells

    Fabrice Odobel;Yann Pellegrin;Elizabeth A. Gibson;Anders Hagfeldt

  • Proton-Coupled Electron Transfer from Tyrosine in a Tyrosine−Ruthenium−tris-Bipyridine Complex: Comparison with TyrosineZ Oxidation in Photosystem II

    Martin Sjödin;Martin Sjödin;Stenbjörn Styring;Stenbjörn Styring;Björn Åkermark;Björn Åkermark;Licheng Sun;Licheng Sun

  • A p-Type NiO-Based Dye-Sensitized Solar Cell with an Open-Circuit Voltage of 0.35 V

    Elizabeth A. Gibson;Amanda L. Smeigh;Loïc Le Pleux;Jérôme Fortage

  • Switching the redox mechanism : Models for proton-coupled electron transfer from tyrosine and tryptophan

    Martin Sjödin;Stenbjörn Styring;Henriette Wolpher;Yunhua Xu

  • High-turnover photochemical hydrogen production catalyzed by a model complex of the [FeFe]-hydrogenase active site.

    Daniel Streich;Yeni Astuti;Michele Orlandi;Lennart Schwartz

  • IgG subclasses in bacterial infections.

    Hammarström L;Smith Ci

  • Femtosecond Transient Absorption Anisotropy Study on [Ru(bpy)3]2+ and [Ru(bpy)(py)4]2+. Ultrafast Interligand Randomization of the MLCT State

    Staffan Wallin;Jan Davidsson;Judit Modin;Leif Hammarström

  • Plasma anti-pneumococcal antibody activity of the IgG class and subclasses in otitis prone children.

    A. Freijd;L. Hammarström;M. A. A. Persson;C. I. E. Smith

  • A 3.0 μs Room Temperature Excited State Lifetime of a Bistridentate RuII−Polypyridine Complex for Rod-like Molecular Arrays

    Maria Abrahamsson;Michael Jäger;Tomas Österman;Lars Eriksson

  • Inversion of chromosome 14 marks human T-cell chronic lymphocytic leukaemia

    L. Zech;G. Gahrton;L. Hammarström;G. Juliusson

  • Proton-Coupled Electron Transfer of Tyrosine Oxidation: Buffer Dependence and Parallel Mechanisms

    Tania Irebo;Steven Y. Reece;Martin Sjödin;Daniel G. Nocera

  • Sensitized hole injection of phosphorus porphyrin into NiO: toward new photovoltaic devices.

    Magnus Borgström;Errol Blart;Gerrit Boschloo;Emad Mukhtar

  • Photoinduced Ultrafast Dynamics of Coumarin 343 Sensitized p-Type-Nanostructured NiO Films

    Ana Morandeira;Gerrit Boschloo;and Anders Hagfeldt;Leif Hammarström

  • Proton-coupled electron transfer of tyrosines in Photosystem II and model systems for artificial photosynthesis: the role of a redox-active link between catalyst and photosensitizer

    Leif Hammarström;Stenbjörn Styring

  • Improved Photon-to-Current Conversion Efficiency with a Nanoporous p-Type NiO Electrode by the Use of a Sensitizer-Acceptor Dyad

    Ana Morandeira;Jérôme Fortage;Tomas Edvinsson;Loïc Le Pleux

  • Bistridentate ruthenium(II)polypyridyl-type complexes with microsecond 3MLCT state lifetimes: sensitizers for rod-like molecular arrays.

    Maria Abrahamsson;Michael Jäger;Rohan J. Kumar;Tomas Österman

  • From NiMoO4 to γ-NiOOH: Detecting the Active Catalyst Phase by Time Resolved in Situ and Operando Raman Spectroscopy.

    Robin N. Dürr;Pierfrancesco Maltoni;Haining Tian;Bruno Jousselme

Frequent Co-Authors

C. I. E. Smith
C. I. E. Smith Karolinska Institute
Licheng Sun
Licheng Sun Royal Institute of Technology
Stenbjörn Styring
Stenbjörn Styring Uppsala University
Sascha Ott
Sascha Ott Uppsala University
Reiner Lomoth
Reiner Lomoth Uppsala University
Fabrice Odobel
Fabrice Odobel University of Nantes
Björn Åkermark
Björn Åkermark Stockholm University
Errol Blart
Errol Blart University of Nantes
Gerrit Boschloo
Gerrit Boschloo Uppsala University
Haining Tian
Haining Tian Uppsala University

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