World's Best Scientists 2026 revealed!
Jean-Jacques Pireaux

Jean-Jacques Pireaux

D-Index & Metrics

Chemistry

D-Index
61
Citations
11989
World Ranking
9331
National Ranking
117

Jean-Jacques Pireaux 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 Jean-Jacques Pireaux sits on this spectrum.

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 publications 1,295+

This scientist: 272 publications — 56th percentile

56% of scientists in this discipline score the same or lower.

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

Jean-Jacques Pireaux 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 Jean-Jacques Pireaux sits on this spectrum.

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 D-Index 159+

This scientist: 61 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Jean-Jacques Pireaux is affiliated with the University of Namur in Belgium and conducts research primarily in the fields of Materials Science and Engineering. Their work encompasses several subfields, including Materials Chemistry, Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment, Electronic, Optical and Magnetic Materials, and Spectroscopy.

The scientist's research topics cover a diverse range with notable focus on:

  • ZnO doping and properties
  • Copper-based nanomaterials and applications
  • Advanced Photocatalysis Techniques
  • Gas Sensing Nanomaterials and Sensors
  • Advanced battery technologies research
  • Diamond and Carbon-based Materials Research
  • Catalytic Processes in Materials Science

Jean-Jacques Pireaux has authored several recent papers spanning key themes in materials chemistry and nanotechnology. Selected recent publications include:

  • "ZnO/Carbon xerogel photocatalysts by low-pressure plasma treatment, the role of the carbon substrate and its plasma functionalization," 2020, Journal of Colloid and Interface Science
  • "X-ray Photoelectron Spectroscopy (XPS) Analysis of Ultrafine Au Nanoparticles Supported over Reactively Sputtered TiO2 Films," 2022, Nanomaterials
  • "Spray Pyrolysis Synthesis of Pure and Mg-Doped Manganese Oxide Thin Films," 2021, Coatings
  • "Compositional, Structural, Morphological, and Optical Properties of ZnO Thin Films Prepared by PECVD Technique," 2021, Coatings
  • "Enhancing Cycling Stability and Specific Capacitance of Vanadium Nitride Electrodes by Tuning Electrolyte Composition," 2022, Journal of The Electrochemical Society

The researcher frequently publishes in the following venues:

  • Coatings
  • Nanomaterials
  • Journal of Colloid and Interface Science
  • Journal of The Electrochemical Society
  • Plasma

Collaborations form an important part of Pireaux's scientific output. Frequent co-authors include:

  • Laurent Houssiau
  • Amine Achour
  • Zineb Matouk
  • Mohammad Islam
  • Émile Haye

The work conducted by Jean-Jacques Pireaux spans advanced characterization techniques and synthesis methods in nanomaterials, focusing on enhancing material properties for applications such as photocatalysis, energy storage, and sensor technologies. Their research approach blends experimental studies on material composition, structure, and functionality, contributing to several critical areas within materials science and engineering.

Best Publications

  • Conjugated organic molecules on metal versus polymer electrodes: Demonstration of a key energy level alignment mechanism

    N. Koch;Antoine Kahn;J. Ghijsen;J. J. Pireaux

  • Radio-frequency plasma functionalization of carbon nanotubes surface O2, NH3, and CF4 treatments

    Alexandre Felten;C. Bittencourt;Jean-Jacques Pireaux;G. Van Lier

  • Electron spectroscopic characterization of oxygen adsorption on gold surfaces: II. Production of gold oxide in oxygen DC reactive sputtering

    J.J. Pireaux;M. Liehr;P.A. Thiry;J.P. Delrue

  • High-resolution electron-energy-loss spectroscopy of thin films of C60 on Si(100).

    Georg Gensterblum;Jean-Jacques Pireaux;Paul Thiry;Roland Caudano

  • Electronic structure of polyethylene: Theory and ESCA measurements

    J. Delhalle;J. M. Andre;S. Delhalle;J. J. Pireaux

  • Core-electron relaxation energies and valence-band formation of linear alkanes studied in the gas phase by means of electron spectroscopy

    J. J. Pireaux;S. Svensson;E. Basilier;P. Å. Malmqvist

  • A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt

    H. Yang;Yenny Hernandez;A. Schlierf;A. Felten

  • Oxygen functionalisation of MWNT and their use as gas sensitive thick-film layers

    R. Ionescu;E.H. Espinosa;E. Sotter;E. Llobet

  • Interplay between morphology, structure, and electronic properties at diindenoperylene-gold interfaces

    A. C. Dürr;N. Koch;M. Kelsch;A. Rühm

  • Electronic Structure of Rutile Oxides TiO2, RuO2 and IrO2 Studied by X-ray Photoelectron Spectroscopy

    J Riga;C Tenret-Noël;J J Pireaux;R Caudano

  • Book reviewHigh resolution XPS of organic polymers: the scienta ESCA300 database : by G. Beamson and D. Briggs, Wiley, Chichester, 1992, 295 + IX pages, £65.00

    Jean-Jacques Pireaux

  • Electron spectroscopic characterization of oxygen adsorption on gold surfaces

    J.J. Pireaux;M. Chtaïb;J.P. Delrue;P.A. Thiry

  • Metal-decorated multi-wall carbon nanotubes for low temperature gas sensing

    E.H. Espinosa;R. Ionescu;C. Bittencourt;A. Felten

  • Gas sensors based on multiwall carbon nanotubes decorated with tin oxide nanoclusters

    Radouane Leghrib;Roman Pavelko;Alexandre Felten;Alexey Vasiliev

  • Characterization of insulators by high-resolution electron-energy-loss spectroscopy: Application of a surface-potential stabilization technique.

    M. Liehr;P. A. Thiry;J. J. Pireaux;R. Caudano

  • Gold clusters on oxygen plasma functionalized carbon nanotubes: XPS and TEM studies

    A Felten;C Bittencourt;J J Pireaux

  • Polymer Primary Structures Studied by ESCA and EHCO Methods

    J J Pireaux;J Riga;R Caudano;J J Verbist

  • Decorating carbon nanotubes with nickel nanoparticles

    C. Bittencourt;Alexandre Felten;Jacques Ghijsen;Jean-Jacques Pireaux

  • Electron spectroscopic characterization of oxygen adsorption on gold surfaces: I. Substrate impurity effects on molecular oxygen adsorption in ultra high vacuum☆

    J.J. Pireaux;M. Chtaïb;J.P. Delrue;P.A. Thiry

  • Electronic structure of linear fluoropolymers: Theory and ESCA measurements revisited

    J. Delhalle;S. Delhalle;J.M. André;J.J. Pireaux

  • The aluminum–polyimide interface: An electron‐induced vibrational spectroscopy approach

    J. J. Pireaux;M. Vermeersch;C. Grégoire;P. A. Thiry

Frequent Co-Authors

Alexandre Felten
Alexandre Felten University of Namur
Norbert Koch
Norbert Koch Humboldt-Universität zu Berlin
Joseph Delhalle
Joseph Delhalle University of Namur
Robert L. Johnson
Robert L. Johnson Universität Hamburg
Carla Bittencourt
Carla Bittencourt University of Mons
Günther Leising
Günther Leising Graz University of Technology
Roberto Lazzaroni
Roberto Lazzaroni University of Mons
Jean-Luc Brédas
Jean-Luc Brédas University of Arizona
Petra Rudolf
Petra Rudolf University of Groningen
Ph. Lambin
Ph. Lambin University of Namur

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