World's Best Scientists 2026 revealed!
Joseph Delhalle

Joseph Delhalle

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 53 13045 11735 161 149 431 10407

Joseph Delhalle publications per year

The chart shows the history of publications by Joseph Delhalle between 1971 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Joseph Delhalle published across 55 years, from 1971 to 2025, averaging 8.2 papers a year. Output peaked at 29 publications in 2009. 3 of the 451 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1971 to 2025. Vertical axis: number of publications, 0 to 29. Peak 29 publications in 2009. 1971: 1 publication 1972: 3 publications 1973: 1 publication 1974: 4 publications 1975: 3 publications 1976: 0 publications 1977: 5 publications 1978: 7 publications 1979: 4 publications 1980: 5 publications 1981: 5 publications 1982: 3 publications 1983: 0 publications 1984: 14 publications 1985: 8 publications 1986: 3 publications 1987: 16 publications 1988: 9 publications 1989: 14 publications 1990: 8 publications 1991: 11 publications 1992: 18 publications 1993: 17 publications 1994: 14 publications 1995: 11 publications 1996: 12 publications 1997: 12 publications 1998: 9 publications 1999: 4 publications 2000: 7 publications 2001: 6 publications 2002: 12 publications 2003: 12 publications 2004: 7 publications 2005: 5 publications 2006: 6 publications 2007: 7 publications 2008: 13 publications 2009: 29 publications 2010: 24 publications 2011: 23 publications 2012: 14 publications 2013: 9 publications 2014: 11 publications 2015: 4 publications 2016: 4 publications 2017: 5 publications 2018: 8 publications 2019: 9 publications 2020: 5 publications 2021: 4 publications 2022: 2 publications 2023: 1 publication 2024: 2 publications 2025: 1 publication
1971 2025

451 publications in total across all disciplines

View publications per year as a table
Joseph Delhalle: publications per year, 1971 to 2025
Year Publications
1971 1
1972 3
1973 1
1974 4
1975 3
1976 0
1977 5
1978 7
1979 4
1980 5
1981 5
1982 3
1983 0
1984 14
1985 8
1986 3
1987 16
1988 9
1989 14
1990 8
1991 11
1992 18
1993 17
1994 14
1995 11
1996 12
1997 12
1998 9
1999 4
2000 7
2001 6
2002 12
2003 12
2004 7
2005 5
2006 6
2007 7
2008 13
2009 29
2010 24
2011 23
2012 14
2013 9
2014 11
2015 4
2016 4
2017 5
2018 8
2019 9
2020 5
2021 4
2022 2
2023 1
2024 2
2025 1
Total 451
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Joseph Delhalle 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 Joseph Delhalle 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, 421–440 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: 431 publications — 83rd percentile

83% 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
381–400 459
401–420 397
421–440 327 431
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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Joseph Delhalle 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 Joseph Delhalle 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, 52–53 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: 53 D-Index — 28th percentile

28% 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 53
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

Joseph Delhalle is affiliated with the University of Namur in Belgium and has contributed extensively to research in materials science and engineering, with a focus on materials chemistry, electrical and electronic engineering, and electrochemistry. Their work spans several subfields including polymers and plastics, as well as civil and structural engineering.

The primary themes of Delhalle's research include electrochemical analysis and applications, electrochemical sensors and biosensors, corrosion behavior and inhibition, carbon nanotubes in composites, graphene research and applications, conducting polymers and their uses, and hydrogen embrittlement and corrosion behaviors in metals.

Frequent co-authors collaborating with Joseph Delhalle have included Zineb Mekhalif, Arvind K. Bhakta, Momath Lo, Ronald J. Mascarenhas, and Diariatou Gningue-Sall.

Delhalle has published in various scientific venues, with multiple contributions featured in Emergent Materials and Inorganics. Other notable journals featuring their research are the Journal of Electron Spectroscopy and Related Phenomena, the Journal of Analytical and Applied Pyrolysis, and Sensors.

Recent papers authored or co-authored by Joseph Delhalle include:

  • Polypyrrole: a reactive and functional conductive polymer for the selective electrochemical detection of heavy metals in water (2020, Emergent Materials)
  • XPS fast depth profile of the native oxide layers on AISI 304, 316 and 430 commercial stainless steels and their evolution with time (2020, Journal of Electron Spectroscopy and Related Phenomena)
  • Bio/KOH ratio effect on activated biochar and their dye based wastewater depollution (2022, Journal of Analytical and Applied Pyrolysis)
  • Polypyrrole-Wrapped Carbon Nanotube Composite Films Coated on Diazonium-Modified Flexible ITO Sheets for the Electroanalysis of Heavy Metal Ions (2020, Sensors)
  • A modified wet chemical synthesis of Wollastonite ceramic nanopowders and their characterizations (2020, Ceramics International)

Best Publications

  • Large scale production of short functionalized carbon nanotubes

    Z. Kónya;I. Vesselenyi;K. Niesz;A. Kukovecz

  • Electronic structure of polyethylene: Theory and ESCA measurements

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

  • Preparation and Characterization of Carbon Nanotube/Polyacrylonitrile Composites

    Christophe Pirlot;Isabelle Willems;Antonio Fonseca;Janos B. Nagy

  • Self-Assembled Monolayers of n-Dodecanethiol on Electrochemically Modified Polycrystalline Nickel Surfaces

    Z. Mekhalif;J. Riga;J.-J. Pireaux;J. Delhalle

  • Polymer-layered silicate–carbon nanotube nanocomposites: unique nanofiller synergistic effect

    S. Peeterbroeck;M. Alexandre;J.B. Nagy;C. Pirlot

  • Multipole expansion in tight-binding Hartree-Fock calculations for infinite model polymers

    Joseph Delhalle;Lucjan Piela;Jean-Luc Brédas;Jean-Marie André

  • Elaboration of Self-Assembled Monolayers of n-Alkanethiols on Nickel Polycrystalline Substrates: Time, Concentration, and Solvent Effects

    Z. Mekhalif;F. Laffineur;and N. Couturier;J. Delhalle

  • Quantum Chemistry Aided Design of Organic Polymers: An Introduction to the Quantum Chemistry of Polymers and Its Applications

    Jean-Marie André;Joseph Delhalle;Jean-Luc Brédas

  • Numerical determination of the electronic structure of atoms, diatomic and polyatomic molecules

    Mireille Defranceschi;Joseph Delhalle

  • Polymer Primary Structures Studied by ESCA and EHCO Methods

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

  • Chemical functionalization by a fluorinated trichlorosilane of multi-walled carbon nanotubes

    L Vast;G Philippin;A Destrée;N Moreau

  • Monolayers and mixed-layers on copper towards corrosion protection

    Fabrice Sinapi;Severine Julien;Denis Auguste;Laszlo Hevesi

  • An efficient procedure to evaluate long-range coulombic interactions within the framework of the LCAO–CO method for infinite polymers

    Lucjan Piela;Joseph Delhalle

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

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

  • Carbon paste modified with Bi decorated multi-walled carbon nanotubes and CTAB as a sensitive voltammetric sensor for the detection of Caffeic acid

    Veera Erady;Ronald J. Mascarenhas;Ronald J. Mascarenhas;Ashis K. Satpati;Arvind Kumar Bhakta

  • Alkanethiol-oxidized copper interface: the critical influence of concentration.

    Gregory Fonder;Fabrice Laffineur;Joseph Delhalle;Zineb Mekhalif

  • Quantum Theory of Polymers

    Jean-Marie André;Joseph Delhalle;János Ladik

  • Preparation and electrical characterization of a silicone elastomer composite charged with multi-wall carbon nanotubes functionalized with 7-octenyltrichlorosilane

    Laurence Vast;Zineb Mekhalif;Antonio Fonseca;Janos B.Nagy

  • Plane wave and orthogonalized plane wave many-body Green's function calculations of photoionization intensities

    Michaël Deleuze;Barry T. Pickup;Joseph Delhalle

  • Quantum chemistry and molecular engineering of oligomeric and polymeric materials for optoelectronics

    Jean Marie. Andre;Joseph. Delhalle

  • XPS and electrochemical characterisation of polycrystalline copper modified with 12-(N-pyrrolyl)-n-dodecanethiol

    Zineb Mekhalif;Fabrice Sinapi;Fabrice Laffineur;Joseph Delhalle

Frequent Co-Authors

Zineb Mekhalif
Zineb Mekhalif University of Namur
Jean-Marie André
Jean-Marie André University of Namur
Jean-Luc Brédas
Jean-Luc Brédas University of Arizona
Jean-Jacques Pireaux
Jean-Jacques Pireaux University of Namur
Antonio Fonseca
Antonio Fonseca Université Catholique de Louvain
Olivier Toussaint
Olivier Toussaint University of Namur
Janos B. Nagy
Janos B. Nagy University of Namur
Frédéric Guittard
Frédéric Guittard Université Côte d'Azur
Robert C. Haddon
Robert C. Haddon University of California, Riverside
Philippe Dubois
Philippe Dubois University of Mons

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