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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 46 16187 14608 70 68 181 6393

Stylianos G. Neophytides publications per year

The chart shows the history of publications by Stylianos G. Neophytides between 1988 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Stylianos G. Neophytides published across 38 years, from 1988 to 2025, averaging 5.1 papers a year. Output peaked at 15 publications in 2005. 1 of the 194 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1988 to 2025. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2005. 1988: 3 publications 1989: 2 publications 1990: 2 publications 1991: 1 publication 1992: 1 publication 1993: 2 publications 1994: 2 publications 1995: 5 publications 1996: 4 publications 1997: 2 publications 1998: 2 publications 1999: 1 publication 2000: 5 publications 2001: 4 publications 2002: 2 publications 2003: 6 publications 2004: 11 publications 2005: 15 publications 2006: 5 publications 2007: 7 publications 2008: 6 publications 2009: 11 publications 2010: 7 publications 2011: 8 publications 2012: 3 publications 2013: 10 publications 2014: 10 publications 2015: 8 publications 2016: 6 publications 2017: 8 publications 2018: 5 publications 2019: 6 publications 2020: 4 publications 2021: 6 publications 2022: 3 publications 2023: 10 publications 2024: 0 publications 2025: 1 publication
1988 2025

194 publications in total across all disciplines

View publications per year as a table
Stylianos G. Neophytides: publications per year, 1988 to 2025
Year Publications
1988 3
1989 2
1990 2
1991 1
1992 1
1993 2
1994 2
1995 5
1996 4
1997 2
1998 2
1999 1
2000 5
2001 4
2002 2
2003 6
2004 11
2005 15
2006 5
2007 7
2008 6
2009 11
2010 7
2011 8
2012 3
2013 10
2014 10
2015 8
2016 6
2017 8
2018 5
2019 6
2020 4
2021 6
2022 3
2023 10
2024 0
2025 1
Total 194
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Stylianos G. Neophytides 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 Stylianos G. Neophytides 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, 181–200 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: 181 publications — 25th percentile

25% 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 1,344 181
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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Stylianos G. Neophytides 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 Stylianos G. Neophytides 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, 46–47 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: 46 D-Index — 12th percentile

12% 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 46
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

Stylianos G. Neophytides is affiliated with the Foundation for Research and Technology Hellas in Greece. Their research primarily centers on materials science, engineering, and energy, with a strong focus on materials chemistry and renewable energy sustainability.

The main topics addressed in their work include:

  • Advancements in Solid Oxide Fuel Cells
  • Electrocatalysts for Energy Conversion
  • Fuel Cells and Related Materials
  • Catalytic Processes in Materials Science
  • CO2 Reduction Techniques and Catalysts
  • Catalysts for Methane Reforming
  • Chemical Looping and Thermochemical Processes

Their recent publications illustrate a focus on electrochemical and catalytic processes relevant to energy conversion technologies. Selected recent papers are:

  • Performance and Degradation of Electrolyte-Supported Single Cell Composed of Mo-Au-Ni/GDC Fuel Electrode and LSCF Oxygen Electrode during High Temperature Steam Electrolysis, 2022, published in Energies
  • Effect of the PH2O/PCO2 and PH2 on the intrinsic electro-catalytic interactions and the CO production pathway on Ni/GDC during solid oxide H2O/CO2 co-electrolysis, 2021, published in Journal of Catalysis
  • Crosslinked polymer electrolytes of high pyridine contents for HT-PEM fuel cells, 2020, published in International Journal of Hydrogen Energy
  • Efficient high temperature PEMFC metallic stack with innovative two-phase liquid cooling, 2023, published in Energy Conversion and Management
  • How the surface state of nickel/gadolinium-doped ceria cathodes influences the electrochemical performance in direct CO2 electrolysis, 2021, published in Journal of Catalysis

Frequent publication venues for their work include:

  • ECS Meeting Abstracts
  • ECS Transactions
  • Electrochimica Acta
  • Energies
  • Journal of Catalysis

Collaborations feature a group of recurring co-authors who contribute to various aspects of the shared research topics. Notable frequent co-authors are:

  • Dimitrios K. Niakolas
  • Evangelia Ioannidou
  • Charalampos Neofytidis
  • Maria K. Daletou
  • Fotios Zaravelis

Best Publications

  • Silver-modified titanium dioxide thin films for efficient photodegradation of methyl orange

    I.M. Arabatzis;T. Stergiopoulos;M.C. Bernard;D. Labou

  • Non-faradaic electrochemical modification of catalytic activity

    C. G. Vayenas;S. Bebelis;S. Neophytides

  • Electrochemical enhancement of a catalytic reaction in aqueous solution

    S.G. Neophytides;D. Tsiplakides;P. Stonehart;M.M. Jaksic

  • Dissociative adsorption of CH4 on NiAu/YSZ: The nature of adsorbed carbonaceous species and the inhibition of graphitic C formation

    Nikolaos C. Triantafyllopoulos;Stylianos G. Neophytides

  • Carbon tolerant Ni-Au SOFC electrodes operating under internal steam reforming conditions

    Ilias Gavrielatos;Vasilis Drakopoulos;Stylianos G. Neophytides

  • The Electrochemical Activation of Catalytic Reactions

    Constantinos G. Vayenas;Milan M. Jaksic;Symeon I. Bebelis;Stylianos G. Neophytides

  • Polymer electrolyte membranes for high-temperature fuel cells based on aromatic polyethers bearing pyridine units

    Joannis K Kallitsis;Joannis K Kallitsis;Maria Geormezi;Stylianos G Neophytides

  • Smart Polymer Surfaces

    Spiros H. Anastasiadis;Haris Retsos;Stergios Pispas;Nikos Hadjichristidis

  • An efficient photoelectrochemical cell functioning in the presence of organic wastes

    Maria Antoniadou;Dimitris Ι. Kondarides;Diamantoula Labou;Stylianos Neophytides

  • Ceria-based fluorite-like oxide solid solutions as catalysts of methane selective oxidation into syngas by the lattice oxygen: synthesis, characterization and performance

    V.A. Sadykov;T.G. Kuznetsova;G.M. Alikina;Y.V. Frolova

  • The interaction of water vapors with H3PO4 imbibed electrolyte based on PBI/polysulfone copolymer blends

    Maria K. Daletou;Joannis K. Kallitsis;George Voyiatzis;Stylianos G. Neophytides

  • TPD and Cyclic Voltammetric Investigation of the Origin of Electrochemical Promotion in Catalysis

    Unknown

  • The nature and binding strength of carbon adspecies formed during the equilibrium dissociative adsorption of CH4 on Ni–YSZ cermet catalysts

    Nikolaos C Triantafyllopoulos;Stylianos G Neophytides

  • Partial Oxidation of Methane to Synthesis Gas over Ru/TiO2 Catalysts: Effects of Modification of the Support on Oxidation State and Catalytic Performance

    C Elmasides;D.I Kondarides;S.G Neophytides;X.E Verykios

  • Au-doped Ni/GDC as a new anode for SOFCs operating under rich CH4 internal steam reforming

    D.K. Niakolas;J.P. Ouweltjes;G. Rietveld;V. Dracopoulos

  • Fuel cells are a commercially viable alternative for the production of “clean” energy

    Dimitris K. Niakolas;Maria Daletou;Stylianos G. Neophytides;Constantinos G. Vayenas

  • Intrinsic Kinetics of the Internal Steam Reforming of CH4 over a Ni−YSZ−Cermet Catalyst−Electrode

    Simeon Bebelis;Andonis Zeritis;Constantina Tiropani;Stylianos G. Neophytides

  • Spillover of primary oxides as a dynamic catalytic effect of interactive hypo-d-oxide supports

    Jelena M. Jaksic;Nedeljko V. Krstajic;Ljiljana M. Vracar;Stelios G. Neophytides

  • Non-faradaic electrochemical modification of catalytic activity in solid electrolyte cells

    C. G. Vayenas;S. Bebelis;S. Neophytides;I. V. Yentekakis

  • On the Active Surface State of Nickel‐Ceria Solid Oxide Fuel Cell Anodes During Methane Electrooxidation

    Vasiliki Papaefthimiou;Maxim Shishkin;Dimitris K. Niakolas;Michalis Athanasiou

  • Cross-Linking of Side Chain Unsaturated Aromatic Polyethers for High Temperature Polymer Electrolyte Membrane Fuel Cell Applications

    Konstantinia D. Papadimitriou;Fotis Paloukis;Stylianos G. Neophytides;Joannis K. Kallitsis

Frequent Co-Authors

Theophilos Ioannides
Theophilos Ioannides Foundation for Research and Technology Hellas
Erhard Kemnitz
Erhard Kemnitz Humboldt-Universität zu Berlin
Vladimir I. Zaikovskii
Vladimir I. Zaikovskii Novosibirsk State University
Elena R. Savinova
Elena R. Savinova University of Strasbourg
Axel Knop-Gericke
Axel Knop-Gericke Max Planck Society
Polycarpos Falaras
Polycarpos Falaras National Centre of Scientific Research Demokritos
Spiros H. Anastasiadis
Spiros H. Anastasiadis Foundation for Research and Technology Hellas
Panagiotis Lianos
Panagiotis Lianos University of Patras
Nikos Hadjichristidis
Nikos Hadjichristidis King Abdullah University of Science and Technology
Stergios Pispas
Stergios Pispas National Hellenic Research Foundation

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