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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 45 16356 14761 1188 1046 90 8243

Ivelina Zaharieva publications per year

The chart shows the history of publications by Ivelina Zaharieva between 1998 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ivelina Zaharieva published across 26 years, from 1998 to 2023, averaging 3.5 papers a year. Output peaked at 11 publications in 2013. 2 of the 92 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1998 to 2023. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 2013. 1998: 2 publications 1999: 1 publication 2000: 0 publications 2001: 2 publications 2002: 0 publications 2003: 2 publications 2004: 1 publication 2005: 1 publication 2006: 0 publications 2007: 0 publications 2008: 4 publications 2009: 7 publications 2010: 1 publication 2011: 4 publications 2012: 8 publications 2013: 11 publications 2014: 7 publications 2015: 7 publications 2016: 6 publications 2017: 4 publications 2018: 2 publications 2019: 6 publications 2020: 11 publications 2021: 3 publications 2022: 1 publication 2023: 1 publication
1998 2023

92 publications in total across all disciplines

View publications per year as a table
Ivelina Zaharieva: publications per year, 1998 to 2023
Year Publications
1998 2
1999 1
2000 0
2001 2
2002 0
2003 2
2004 1
2005 1
2006 0
2007 0
2008 4
2009 7
2010 1
2011 4
2012 8
2013 11
2014 7
2015 7
2016 6
2017 4
2018 2
2019 6
2020 11
2021 3
2022 1
2023 1
Total 92
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Ivelina Zaharieva 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 Ivelina Zaharieva 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, 81–100 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: 90 publications — 1st percentile

1% 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 90
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
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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Ivelina Zaharieva 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 Ivelina Zaharieva 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, 44–45 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: 45 D-Index — 10th percentile

10% 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 45
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
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

Ivelina Zaharieva is a researcher affiliated with Freie Universität Berlin in Germany with a focus on Energy, Chemistry, and Engineering. Their work extensively covers Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering, Electrochemistry, Materials Chemistry, and Molecular Biology.

The scientist's research topics include:

  • Electrocatalysts for Energy Conversion
  • Electrochemical Analysis and Applications
  • Advanced Battery Technologies Research
  • Photosynthetic Processes and Mechanisms
  • Geochemistry and Elemental Analysis
  • Radioactive Element Chemistry and Processing
  • Crystallization and Solubility Studies

Recent notable publications by Ivelina Zaharieva include:

  • "Detecting structural transformation of cobalt phosphonate to active bifunctional catalysts for electrochemical water-splitting," 2020, Journal of Materials Chemistry A
  • "Operando Raman spectroscopy tracks oxidation-state changes in an amorphous Co oxide material for electrocatalysis of the oxygen evolution reaction," 2020, The Journal of Chemical Physics
  • "Water-oxidizing complex in Photosystem II: Its structure and relation to manganese-oxide based catalysts," 2020, Coordination Chemistry Reviews
  • "Combination of Highly Efficient Electrocatalytic Water Oxidation with Selective Oxygenation of Organic Substrates using Manganese Borophosphates," 2021, Advanced Materials
  • "Water-Oxidation Electrocatalysis by Manganese Oxides: Syntheses, Electrode Preparations, Electrolytes and Two Fundamental Questions," 2020, Zeitschrift für Physikalische Chemie

Frequent publication venues for their work include Nature Communications, The Cambridge Structural Database, Journal of Materials Chemistry A, The Journal of Chemical Physics, and Coordination Chemistry Reviews.

Ivelina Zaharieva has collaborated frequently with researchers such as Holger Dau, Stefan Mebs, Petko Chernev, Michael Haumann, and Prashanth W. Menezes.

Best Publications

  • Iron-Doped Nickel Oxide Nanocrystals as Highly Efficient Electrocatalysts for Alkaline Water Splitting

    Ksenia Fominykh;Petko Chernev;Ivelina Zaharieva;Johannes Sicklinger

  • Principles, efficiency, and blueprint character of solar-energy conversion in photosynthetic water oxidation.

    Holger Dau;Ivelina Zaharieva

  • Electrosynthesis, functional, and structural characterization of a water-oxidizing manganese oxide

    Ivelina Zaharieva;Petko Chernev;Marcel Risch;Katharina Klingan

  • Water oxidation by amorphous cobalt-based oxides: in situ tracking of redox transitions and mode of catalysis

    Marcel Risch;Franziska Ringleb;Mike Kohlhoff;Peter Bogdanoff

  • Cobalt−Oxo Core of a Water-Oxidizing Catalyst Film

    M. Risch;V. Khare;I. Zaharieva;L. Gerencser

  • Synthetic manganese–calcium oxides mimic the water-oxidizing complex of photosynthesis functionally and structurally

    Ivelina Zaharieva;M. Mahdi Najafpour;M. Mahdi Najafpour;Mathias Wiechen;Michael Haumann

  • Layered manganese oxides for water-oxidation: alkaline earth cations influence catalytic activity in a photosystem II-like fashion

    Mathias Wiechen;Ivelina Zaharieva;Holger Dau;Philipp Kurz

  • Active Mixed‐Valent MnOx Water Oxidation Catalysts through Partial Oxidation (Corrosion) of Nanostructured MnO Particles

    Arindam Indra;Prashanth W. Menezes;Ivelina Zaharieva;Elham Baktash

  • Electrochemical water splitting by layered and 3D cross-linked manganese oxides: correlating structural motifs and catalytic activity

    Arno Bergmann;Ivelina Zaharieva;Holger Dau;Peter Strasser

  • High-Performance Oxygen Redox Catalysis with Multifunctional Cobalt Oxide Nanochains: Morphology-Dependent Activity

    Prashanth W. Menezes;Arindam Indra;Diego González-Flores;Nastaran Ranjbar Sahraie

  • Water oxidation by amorphous cobalt-based oxides: volume activity and proton transfer to electrolyte bases.

    Katharina Klingan;Franziska Ringleb;Franziska Ringleb;Ivelina Zaharieva;Jonathan Heidkamp

  • Drought-induced modifications of photosynthetic electron transport in intact leaves: Analysis and use of neural networks as a tool for a rapid non-invasive estimation

    Vasilij Goltsev;Ivelina Zaharieva;Petko Chernev;Margarita Kouzmanova

  • Recent developments in research on water oxidation by photosystem II.

    Holger Dau;Ivelina Zaharieva;Michael Haumann

  • Delayed fluorescence in photosynthesis

    Vasilij Goltsev;Ivelina Zaharieva;Ivelina Zaharieva;Petko Chernev;Reto J. Strasser

  • Helical cobalt borophosphates to master durable overall water-splitting

    Prashanth W. Menezes;Arindam Indra;Ivelina Zaharieva;Carsten Walter

  • Heterogeneous Water Oxidation: Surface Activity versus Amorphization Activation in Cobalt Phosphate Catalysts

    Diego González-Flores;Irene Sánchez;Ivelina Zaharieva;Katharina Klingan

  • Water oxidation by electrodeposited cobalt oxides--role of anions and redox-inert cations in structure and function of the amorphous catalyst.

    Marcel Risch;Katharina Klingan;Franziska Ringleb;Franziska Ringleb;Petko Chernev

  • Fragments of Layered Manganese Oxide Are the Real Water Oxidation Catalyst after Transformation of Molecular Precursor on Clay

    M M Najafpour;Atefeh N Moghaddam;Holger Dau;Ivelina Zaharieva

  • Nickel-oxido structure of a water-oxidizing catalyst film

    Marcel Risch;Katharina Klingan;Jonathan Heidkamp;David Ehrenberg

  • Water oxidation catalysis – role of redox and structural dynamics in biological photosynthesis and inorganic manganese oxides

    I. Zaharieva;D. González-Flores;B. Asfari;C. Pasquini

Frequent Co-Authors

Holger Dau
Holger Dau Freie Universität Berlin
Matthias Driess
Matthias Driess Technical University of Berlin
Michael Haumann
Michael Haumann Freie Universität Berlin
Reto J. Strasser
Reto J. Strasser University of Geneva
Vasilij Goltsev
Vasilij Goltsev Sofia University
Prashanth W. Menezes
Prashanth W. Menezes Technical University of Berlin
Mohammad Mahdi Najafpour
Mohammad Mahdi Najafpour Institute for Advanced Studies in Basic Sciences
Stenbjörn Styring
Stenbjörn Styring Uppsala University
Peter Strasser
Peter Strasser Technical University of Berlin
Kallol Ray
Kallol Ray Humboldt-Universität zu Berlin

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