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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 56 11718 10553 320 278 292 10323

Jean-François Blais publications per year

The chart shows the history of publications by Jean-François Blais between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jean-François Blais published across 34 years, from 1992 to 2025, averaging 9.5 papers a year. Output peaked at 25 publications in 2009. 4 of the 324 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1992 to 2025. Vertical axis: number of publications, 0 to 25. Peak 25 publications in 2009. 1992: 5 publications 1993: 9 publications 1994: 10 publications 1995: 2 publications 1996: 5 publications 1997: 3 publications 1998: 2 publications 1999: 3 publications 2000: 2 publications 2001: 6 publications 2002: 9 publications 2003: 10 publications 2004: 5 publications 2005: 11 publications 2006: 11 publications 2007: 7 publications 2008: 17 publications 2009: 25 publications 2010: 7 publications 2011: 12 publications 2012: 18 publications 2013: 23 publications 2014: 16 publications 2015: 14 publications 2016: 18 publications 2017: 20 publications 2018: 11 publications 2019: 7 publications 2020: 10 publications 2021: 18 publications 2022: 3 publications 2023: 1 publication 2024: 1 publication 2025: 3 publications
1992 2025

324 publications in total across all disciplines

View publications per year as a table
Jean-François Blais: publications per year, 1992 to 2025
Year Publications
1992 5
1993 9
1994 10
1995 2
1996 5
1997 3
1998 2
1999 3
2000 2
2001 6
2002 9
2003 10
2004 5
2005 11
2006 11
2007 7
2008 17
2009 25
2010 7
2011 12
2012 18
2013 23
2014 16
2015 14
2016 18
2017 20
2018 11
2019 7
2020 10
2021 18
2022 3
2023 1
2024 1
2025 3
Total 324
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Jean-François Blais 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-François Blais 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, 281–300 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: 292 publications — 61st percentile

61% 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
281–300 939 292
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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Jean-François Blais 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-François Blais 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, 56–57 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: 56 D-Index — 36th percentile

36% 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
54–55 933
56–57 1,051 56
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

Jean-François Blais is affiliated with the Institut National de la Recherche Scientifique in Canada. Their research primarily spans the fields of Environmental Science and Engineering, with a focus on topics related to extraction and separation processes, recycling and waste management techniques, and radioactive element chemistry and processing.

Their recent publications cover a range of subjects within these fields. Notable works include:

  • Recovery potential of rare earth elements from mining and industrial residues: A review and cases studies (2020, Journal of Geochemical Exploration)
  • Recovery of indium from acidic leach solutions of spent LCD panels using ion exchange (2022, Hydrometallurgy)
  • Pre-concentration of fluorite from a rare earth element carbonatite deposit through the combination of magnetic separation and leaching (2021, Minerals Engineering)
  • Copper extraction and recovery from alkaline copper quaternary and copper azole treated wood using sulfuric acid leaching and ion exchange or electrodeposition (2020, Journal of Cleaner Production)
  • Production of aroma and flavor-rich fusel alcohols by cheese whey fermentation using the Kluyveromyces marxianus and Debaryomyces hansenii yeasts in monoculture and co-culture modes (2021, Journal of Chemical Technology & Biotechnology)

The frequent co-authors they collaborate with include Lucie Coudert, Guy Mercier, Lan Huong Tran, Louis-César Pasquier, and Satinder Kaur Brar. These collaborations demonstrate an ongoing engagement with a diverse group of researchers.

Their publications appear across several peer-reviewed venues, such as:

  • Journal of Geochemical Exploration
  • Hydrometallurgy
  • Minerals Engineering
  • Journal of Cleaner Production
  • Journal of Chemical Technology & Biotechnology

The subfields where Jean-François Blais has made contributions include Water Science and Technology, Industrial and Manufacturing Engineering, Mechanical Engineering, Environmental Engineering, and Pollution. These subfields align with their broader research scope in environmental and engineering sciences.

Main topics addressed in their work cover:

  • Extraction and Separation Processes
  • Recycling and Waste Management Techniques
  • Radioactive element chemistry and processing
  • Advanced oxidation water treatment
  • Geochemistry and Elemental Analysis
  • Minerals Flotation and Separation Techniques
  • CO2 Sequestration and Geologic Interactions

Best Publications

  • Comparison between electrocoagulation and chemical precipitation for metals removal from acidic soil leachate.

    Nathalie Meunier;Patrick Drogui;Camille Montane;Robert Hausler

  • Cocoa shells for heavy metal removal from acidic solutions

    Nathalie Meunier;Jérôme Laroulandie;Jean-François Blais;Rajeshwar Dayal Tyagi

  • Effectiveness of electrocoagulation process in removing organic compounds from slaughterhouse wastewater using monopolar and bipolar electrolytic cells

    Mélanie Asselin;Patrick Drogui;Hamel Benmoussa;Jean-François Blais

  • Metals Precipitation from Effluents: Review

    J. F. Blais;Z. Djedidi;R. Ben Cheikh;R. D. Tyagi

  • Organics removal in oily bilgewater by electrocoagulation process.

    Mélanie Asselin;Patrick Drogui;Satinder Kaur Brar;Hamel Benmoussa

  • Electrochemical removal of pollutants from agro-industry wastewaters

    Patrick Drogui;Mélanie Asselin;Satinder K. Brar;Hamel Benmoussa

  • Recovery of Zn (II), Mn (II), Cd (II) and Ni (II) from the unsorted spent batteries using solvent extraction, electrodeposition and precipitation methods

    Kulchaya Tanong;Lan Huong Tran;Guy Mercier;Jean-François Blais

  • Review of Electrochemical Technologies for Environmental Applications

    Patrick Drogui;Jean-Francois Blais;Guy Mercier

  • Bioleaching of metals from sewage sludge : microorganisms and growth kinetics

    J.F. Blais;R.D. Tyagi;J.C. Auclair

  • Kinetics of heavy metal bioleaching from sewage sludge—I. Effects of process parameters

    T.R. Sreekrishnan;R.D. Tyagi;J.F. Blais;P.G.C. Campbell

  • Phosphorus removal from spiked municipal wastewater using either electrochemical coagulation or chemical coagulation as tertiary treatment

    Nam Tran;Patrick Drogui;Jean-François Blais;Guy Mercier

  • A comprehensive review on current technologies for removal of endocrine disrupting chemicals from wastewaters.

    Dariush Azizi;Ayman Arif;David Blair;Justine Dionne

  • Metals removal from soil, fly ash and sewage sludge leachates by precipitation and dewatering properties of the generated sludge.

    Zied Djedidi;Médard Bouda;Med Aly Souissi;Ridha Ben Cheikh

  • Procédés d’oxydation avancée dans le traitement des eaux et des effluents industriels: Application à la dégradation des polluants réfractaires

    François Zaviska;Patrick Drogui;Guy Mercier;Jean-François Blais

  • Cooperation between two Thiobacillus strains for heavy-metal removal from municipal sludge.

    J.-F. Blais;J. C. Auclair;R. D. Tyagi

  • Bioleaching of Metals from Sewage Sludge by Sulfur‐Oxidizing Bacteria

    J. F. Blais;R. D. Tyagi;J. C. Auclair

  • A new process for nickel ammonium disulfate production from ash of the hyperaccumulating plant Alyssum murale.

    Romain Barbaroux;Edouard Plasari;Guy Mercier;Marie-Odile Simonnot

  • Decolourization of dye-containing effluent using mineral coagulants produced by electrocoagulation.

    Fatiha Zidane;Patrick Drogui;Brahim Lekhlif;Jalila Bensaid

  • Electrochemical degradation of polycyclic aromatic hydrocarbons in creosote solution using ruthenium oxide on titanium expanded mesh anode.

    Lan-Huong Tran;Patrick Drogui;Guy Mercier;Jean-François Blais

  • Valorization of waste concrete through CO2 mineral carbonation: Optimizing parameters and improving reactivity using concrete separation

    Alia Ben Ghacham;Louis-César Pasquier;Emmanuelle Cecchi;Jean-François Blais

  • PAH removal from spiked municipal wastewater sewage sludge using biological, chemical and electrochemical treatments.

    Xue-Jing Zheng;Jean-François Blais;Guy Mercier;Mario Bergeron

  • Transformation of red mud from aluminium industry into a coagulant for wastewater treatment

    Édith Poulin;Jean-François Blais;Guy Mercier

Frequent Co-Authors

Patrick Drogui
Patrick Drogui Institut National de la Recherche Scientifique
Rajeshwar Dayal Tyagi
Rajeshwar Dayal Tyagi Institut National de la Recherche Scientifique
Satinder Kaur Brar
Satinder Kaur Brar York University
Marie-Odile Simonnot
Marie-Odile Simonnot University of Lorraine
Sandra E. Kentish
Sandra E. Kentish University of Melbourne
Rao Y. Surampalli
Rao Y. Surampalli University of Nebraska–Lincoln
Peter G. C. Campbell
Peter G. C. Campbell Institut National de la Recherche Scientifique
Carmen Mihaela Neculita
Carmen Mihaela Neculita University of Quebec
Guillaume Echevarria
Guillaume Echevarria University of Lorraine
Michel Labrecque
Michel Labrecque University of Montreal

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