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Alexis Lycourghiotis

Alexis Lycourghiotis

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 42 17546 15871 86 83 187 6307

Alexis Lycourghiotis publications per year

The chart shows the history of publications by Alexis Lycourghiotis between 1975 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alexis Lycourghiotis published across 50 years, from 1975 to 2024, averaging 3.9 papers a year. Output peaked at 13 publications in 1981. 9 of the 193 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1975 to 2024. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 1981. 1975: 2 publications 1976: 3 publications 1977: 0 publications 1978: 2 publications 1979: 3 publications 1980: 7 publications 1981: 13 publications 1982: 11 publications 1983: 2 publications 1984: 3 publications 1985: 4 publications 1986: 3 publications 1987: 5 publications 1988: 5 publications 1989: 1 publication 1990: 10 publications 1991: 3 publications 1992: 3 publications 1993: 4 publications 1994: 6 publications 1995: 7 publications 1996: 4 publications 1997: 2 publications 1998: 3 publications 1999: 0 publications 2000: 0 publications 2001: 1 publication 2002: 2 publications 2003: 4 publications 2004: 3 publications 2005: 4 publications 2006: 3 publications 2007: 3 publications 2008: 3 publications 2009: 6 publications 2010: 12 publications 2011: 2 publications 2012: 3 publications 2013: 0 publications 2014: 7 publications 2015: 3 publications 2016: 4 publications 2017: 4 publications 2018: 2 publications 2019: 2 publications 2020: 5 publications 2021: 4 publications 2022: 1 publication 2023: 6 publications 2024: 3 publications
1975 2024

193 publications in total across all disciplines

View publications per year as a table
Alexis Lycourghiotis: publications per year, 1975 to 2024
Year Publications
1975 2
1976 3
1977 0
1978 2
1979 3
1980 7
1981 13
1982 11
1983 2
1984 3
1985 4
1986 3
1987 5
1988 5
1989 1
1990 10
1991 3
1992 3
1993 4
1994 6
1995 7
1996 4
1997 2
1998 3
1999 0
2000 0
2001 1
2002 2
2003 4
2004 3
2005 4
2006 3
2007 3
2008 3
2009 6
2010 12
2011 2
2012 3
2013 0
2014 7
2015 3
2016 4
2017 4
2018 2
2019 2
2020 5
2021 4
2022 1
2023 6
2024 3
Total 193
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Alexis Lycourghiotis 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 Alexis Lycourghiotis 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: 187 publications — 28th percentile

28% 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 1,344 187
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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Alexis Lycourghiotis 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 Alexis Lycourghiotis 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, 42–43 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: 42 D-Index — 3rd percentile

3% 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 42
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
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

Alexis Lycourghiotis is affiliated with the University of Patras in Greece and has an extensive publication record focusing primarily on catalysis and related engineering fields. Their research spans several main fields including Engineering and Materials Science, with subfields encompassing Mechanical Engineering, Biomedical Engineering, Materials Chemistry, Catalysis, and Renewable Energy, Sustainability, and the Environment.

Their research topics cover a spectrum of catalytic and material science studies, notably:

  • Catalysis and Hydrodesulfurization Studies
  • Catalytic Processes in Materials Science
  • Biodiesel Production and Applications
  • Catalysis and Oxidation Reactions
  • Catalysis for Biomass Conversion
  • Electrocatalysts for Energy Conversion
  • Thermochemical Biomass Conversion Processes

Alexis Lycourghiotis has frequently published in journals such as:

  • Catalysts
  • Fuel Processing Technology
  • Energies
  • Catalysis Today
  • Nanomaterials

Among recent papers, notable works include:

  • The role of promoters in metallic nickel catalysts used for green diesel production: A critical review, 2023, Fuel Processing Technology
  • Green Diesel Production over Nickel-Alumina Nanostructured Catalysts Promoted by Copper, 2020, Energies
  • W promoted Ni-Al2O3 co-precipitated catalysts for green diesel production, 2021, Fuel Processing Technology
  • Transformation of vegetable oils into green diesel over Ni-Mo catalysts supported on titania, 2023, Catalysis Today
  • Development of nickel catalysts supported on silica for green diesel production, 2022, Catalysis Today

Frequent co-authors collaborating with Alexis Lycourghiotis include:

  • Eleana Kordouli
  • Christos Kordulis
  • Kyriakos Bourikas
  • Labrini Sygellou
  • John Zafeiropoulos

Best Publications

  • Titanium dioxide (anatase and rutile): surface chemistry, liquid-solid interface chemistry, and scientific synthesis of supported catalysts.

    Kyriakos Bourikas;Christos Kordulis;Alexis Lycourghiotis

  • Development of nickel based catalysts for the transformation of natural triglycerides and related compounds into green diesel: a critical review

    Christos Kordulis;Christos Kordulis;Kyriakos Bourikas;Mantha Gousi;Eleana Kordouli

  • Potentiometric Mass Titrations: Experimental and Theoretical Establishment of a New Technique for Determining the Point of Zero Charge (PZC) of Metal (Hydr)Oxides

    Kyriakos Bourikas;John Vakros;Christos Kordulis;Alexis Lycourghiotis

  • The Role of the Liquid‐Solid Interface in the Preparation of Supported Catalysts

    Kyriakos Bourikas;Christos Kordulis;Alexis Lycourghiotis

  • Benzene hydrogenation over Ni/Al2O3 catalysts prepared by conventional and sol-gel techniques

    P.G. Savva;K. Goundani;J. Vakros;K. Bourikas

  • Mo promoted Ni-Al2O3 co-precipitated catalysts for green diesel production

    Eleana Kordouli;Barbara Pawelec;Kyriakos Bourikas;Christos Kordulis;Christos Kordulis

  • The mechanism of azo-dyes adsorption on the titanium dioxide surface and their photocatalytic degradation over samples with various anatase/rutile ratios

    Eleana Kordouli;Kyriakos Bourikas;Alexis Lycourghiotis;Christos Kordulis;Christos Kordulis

  • Molybdenum-oxo species deposited on alumina by adsorption: I. Mechanism of the Adsorption

    N. Spanos;L. Vordonis;Ch. Kordulis;A. Lycourghiotis

  • Green diesel production over nickel-alumina co-precipitated catalysts

    Mantha Gousi;Chrysanthi Andriopoulou;Kyriakos Bourikas;Spyros Ladas

  • Probing the synergistic ratio of the NiMo/γ-Al2O3 reduced catalysts for the transformation of natural triglycerides into green diesel

    Eleana Kordouli;Labrini Sygellou;Christos Kordulis;Christos Kordulis;Kyriakos Bourikas

  • Differential potentiometric titration: development of a methodology for determining the point of zero charge of metal (hydr)oxides by one titration curve.

    Kyriakos Bourikas;Christos Kordulis;Alexis Lycourghiotis

  • Influence of the preparation method on the structure–activity of cobalt oxide catalysts supported on alumina for complete benzene oxidation

    Theodora Ataloglou;John Vakros;John Vakros;Kyriakos Bourikas;Christina Fountzoula

  • On the relationship between the preparation method and the physicochemical and catalytic properties of the CoMo/γ-Al2O3 hydrodesulfurization catalysts

    Ch Papadopoulou;J Vakros;H.K Matralis;Ch Kordulis

  • Hydrodeoxygenation of phenol on bifunctional Ni-based catalysts: Effects of Mo promotion and support

    E. Kordouli;Bárbara Pawelec;C. Kordulis;C. Kordulis;C. Kordulis;A. Lycourghiotis;A. Lycourghiotis

  • Tungsten–Oxo-Species Deposited on Alumina. II. Characterization and Catalytic Activity of Unpromoted W(vi)/γ-Al2O3Catalysts Prepared by Equilibrium Deposition Filtration (EDF) at Various pH's and Non-Dry Impregnation (NDI)

    L. Karakonstantis;H. Matralis;Ch. Kordulis;A. Lycourghiotis

  • Adsorption of cobalt species on the interface, which is developed between aqueous solution and metal oxides used for the preparation of supported catalysts: a critical review

    Kyriakos Bourikas;Christos Kordulis;Christos Kordulis;John Vakros;John Vakros;Alexis Lycourghiotis;Alexis Lycourghiotis

  • Potentiometric mass titrations: a quick scan for determining the point of zero charge.

    John Vakros;Christos Kordulis;Alexis Lycourghiotis

  • Effect of temperature on the point of zero charge and surface dissociation constants of aqueous suspensions of γ-Al2O3

    Katerina Ch. Akratopulu;Leonidas Vordonis;Alexis Lycourghiotis

  • Mapping the surface (hydr)oxo-groups of titanium oxide and its interface with an aqueous solution: the state of the art and a new approach.

    George D. Panagiotou;Theano Petsi;Kyriakos Bourikas;Kyriakos Bourikas;Christos S. Garoufalis

  • Cobalt Oxide Supported γ-Alumina Catalyst with Very High Active Surface Area Prepared by Equilibrium Deposition Filtration

    John Vakros;Christos Kordulis;Alexis Lycourghiotis

  • Adsorption of Cobalt Ions on the “Electrolytic Solution/γ-Alumina” Interface Studied by Diffuse Reflectance Spectroscopy (DRS)

    John Vakros;Kyriakos Bourikas;Spyros Perlepes;Christos Kordulis

  • W promoted Ni-Al2O3 co-precipitated catalysts for green diesel production

    Christos Papadopoulos;Eleana Kordouli;Eleana Kordouli;Labrini Sygellou;Kyriakos Bourikas

Frequent Co-Authors

Christos Kordulis
Christos Kordulis University of Patras
Petros G. Koutsoukos
Petros G. Koutsoukos University of Patras
Bernard Delmon
Bernard Delmon Université Catholique de Louvain
José Luis García Fierro
José Luis García Fierro Spanish National Research Council
Bárbara Pawelec
Bárbara Pawelec Spanish National Research Council
Konstantinos S. Triantafyllidis
Konstantinos S. Triantafyllidis King Fahd University of Petroleum and Minerals
Maria Kanellaki
Maria Kanellaki University of Patras
Paul Grange
Paul Grange Université Catholique de Louvain
Francis Delannay
Francis Delannay Université Catholique de Louvain
Ibrahim M. Banat
Ibrahim M. Banat University of Ulster

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