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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 45 16612 14996 14 14 84 5645

Hemant Mittal publications per year

The chart shows the history of publications by Hemant Mittal between 1989 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hemant Mittal published across 37 years, from 1989 to 2025, averaging 2.7 papers a year. Output peaked at 12 publications in 2020. 14 of the 101 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1989 to 2025. Vertical axis: number of publications, 0 to 12. Peak 12 publications in 2020. 1989: 1 publication 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 0 publications 1997: 0 publications 1998: 0 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 0 publications 2003: 1 publication 2004: 0 publications 2005: 0 publications 2006: 0 publications 2007: 0 publications 2008: 0 publications 2009: 0 publications 2010: 6 publications 2011: 7 publications 2012: 3 publications 2013: 8 publications 2014: 7 publications 2015: 9 publications 2016: 6 publications 2017: 2 publications 2018: 4 publications 2019: 4 publications 2020: 12 publications 2021: 7 publications 2022: 3 publications 2023: 7 publications 2024: 10 publications 2025: 4 publications
1989 2025

101 publications in total across all disciplines

View publications per year as a table
Hemant Mittal: publications per year, 1989 to 2025
Year Publications
1989 1
1990 0
1991 0
1992 0
1993 0
1994 0
1995 0
1996 0
1997 0
1998 0
1999 0
2000 0
2001 0
2002 0
2003 1
2004 0
2005 0
2006 0
2007 0
2008 0
2009 0
2010 6
2011 7
2012 3
2013 8
2014 7
2015 9
2016 6
2017 2
2018 4
2019 4
2020 12
2021 7
2022 3
2023 7
2024 10
2025 4
Total 101
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Hemant Mittal 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 Hemant Mittal 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, 81–100 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: 84 publications — 1st percentile

1% 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 84
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
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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Hemant Mittal 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 Hemant Mittal 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, 44–45 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: 45 D-Index — 10th percentile

10% 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 45
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

Hemant Mittal is affiliated with the Dubai Electricity and Water Authority in the United Arab Emirates. Their research activities focus on several intersecting fields within engineering, chemistry, and environmental science.

The main fields of study in their work include:

  • Engineering
  • Chemistry
  • Environmental Science

Their subfields of specialization emphasize:

  • Water Science and Technology
  • Mechanical Engineering
  • Organic Chemistry
  • Renewable Energy, Sustainability and the Environment
  • Biomedical Engineering

Their research covers a range of topics including:

  • Adsorption and biosorption for pollutant removal
  • Nanomaterials for catalytic reactions
  • Solar-Powered Water Purification Methods
  • Adsorption and Cooling Systems
  • Hydrogels: synthesis, properties, applications
  • Aerogels and thermal insulation
  • Membrane Separation Technologies

Hemant Mittal has published extensively in various scientific journals. Frequent publication venues include:

  • Journal of Molecular Liquids
  • International Journal of Biological Macromolecules
  • Microporous and Mesoporous Materials
  • Colloids and Surfaces A Physicochemical and Engineering Aspects
  • Journal of Environmental Chemical Engineering

Some of their recent papers are:

  • "Graphene oxide crosslinked hydrogel nanocomposites of xanthan gum for the adsorption of crystal violet dye," 2020, Journal of Molecular Liquids
  • "GO crosslinked hydrogel nanocomposites of chitosan/carboxymethyl cellulose - A versatile adsorbent for the treatment of dyes contaminated wastewater," 2020, International Journal of Biological Macromolecules
  • "In-Situ Synthesis of ZnO Nanoparticles using Gum Arabic Based Hydrogels as a Self-template for Effective Malachite Green Dye Adsorption," 2020, Journal of Polymers and the Environment
  • "Adsorption isotherm and kinetics of water vapors on novel superporous hydrogel composites," 2020, Microporous and Mesoporous Materials
  • "High efficiency removal of methylene blue dye using κ-carrageenan-poly(acrylamide-co-methacrylic acid)/AQSOA-Z05 zeolite hydrogel composites," 2020, Cellulose

Frequent collaborators in their research output include:

  • Saeed M. Alhassan
  • Ali Al Alili
  • Pranay P. Morajkar
  • Vaneet Kumar
  • Amarja P. Naik

Best Publications

  • Graphene oxide crosslinked hydrogel nanocomposites of xanthan gum for the adsorption of crystal violet dye

    Hemant Mittal;Ali Al Alili;Pranay P. Morajkar;Pranay P. Morajkar;Saeed M. Alhassan

  • Gum ghatti and Fe3O4 magnetic nanoparticles based nanocomposites for the effective adsorption of rhodamine B

    H. Mittal;Shivani B. Mishra

  • Synthesis of co-polymer-grafted gum karaya and silica hybrid organic–inorganic hydrogel nanocomposite for the highly effective removal of methylene blue

    Hemant Mittal;Hemant Mittal;Arjun Maity;Arjun Maity;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Fe3O4 MNPs and gum xanthan based hydrogels nanocomposites for the efficient capture of malachite green from aqueous solution

    H. Mittal;V. Parashar;S.B. Mishra;A.K. Mishra

  • Recent progress in the structural modification of chitosan for applications in diversified biomedical fields

    Hemant Mittal;Hemant Mittal;Suprakas Sinha Ray;Suprakas Sinha Ray;Balbir Singh Kaith;Jaspreet Kaur Bhatia

  • Thermodynamic properties and adsorption behaviour of hydrogel nanocomposites for cadmium removal from mine effluents

    E. Fosso-Kankeu;Hemant Mittal;Hemant Mittal;F. Waanders;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Adsorption of methyl violet from aqueous solution using gum xanthan/Fe3O4 based nanocomposite hydrogel.

    H. Mittal;H. Mittal;Vaneet Kumar;Saruchi;Suprakas Sinha Ray;Suprakas Sinha Ray

  • GO crosslinked hydrogel nanocomposites of chitosan/carboxymethyl cellulose - A versatile adsorbent for the treatment of dyes contaminated wastewater.

    Hemant Mittal;Ali Al Alili;Pranay P. Morajkar;Saeed M. Alhassan

  • A study on the adsorption of methylene blue onto gum ghatti/TiO2 nanoparticles-based hydrogel nanocomposite.

    Hemant Mittal;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Gum ghatti and acrylic acid based biodegradable hydrogels for the effective adsorption of cationic dyes

    E. Fosso-Kankeu;H. Mittal;Shivani B. Mishra;Ajay K. Mishra

  • The Adsorption of Pb2+ and Cu2+ onto Gum Ghatti-Grafted Poly(acrylamide-co-acrylonitrile) Biodegradable Hydrogel: Isotherms and Kinetic Models

    Hemant Mittal;Arjun Maity;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Recent progress on the design and applications of polysaccharide-based graft copolymer hydrogels as adsorbents for wastewater purification

    Hemant Mittal;Hemant Mittal;Suprakas Sinha Ray;Suprakas Sinha Ray;Masami Okamoto

  • Bionanocomposite Hydrogel for the Adsorption of Dye and Reusability of Generated Waste for the Photodegradation of Ciprofloxacin: A Demonstration of the Circularity Concept for Water Purification

    Neeraj Kumar;Hemant Mittal;Saeed M. Alhassan;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Gum karaya based hydrogel nanocomposites for the effective removal of cationic dyes from aqueous solutions

    Hemant Mittal;Hemant Mittal;Arjun Maity;Arjun Maity;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Biodegradable hydrogels of tragacanth gum polysaccharide to improve water retention capacity of soil and environment-friendly controlled release of agrochemicals

    Saruchi;Vaneet Kumar;Hemant Mittal;Saeed M. Alhassan

  • Flocculation and adsorption properties of biodegradable gum-ghatti-grafted poly(acrylamide-co-methacrylic acid) hydrogels

    H Mittal;H Mittal;R Jindal;BS Kaith;Arjun Maity

  • Zeolite-Y incorporated karaya gum hydrogel composites for highly effective removal of cationic dyes

    Hemant Mittal;Reshma Babu;Aasif A. Dabbawala;Samuel Stephen

  • Efficient organic dye removal from wastewater by magnetic carbonaceous adsorbent prepared from corn starch

    Hemant Mittal;Saeed M. Alhassan;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Efficient removal of rhodamine 6G dye from aqueous solution using nickel sulphide incorporated polyacrylamide grafted gum karaya bionanocomposite hydrogel

    Neeraj Kumar;Hemant Mittal;Hemant Mittal;Vyom Parashar;Suprakas Sinha Ray;Suprakas Sinha Ray

  • Effective removal of cationic dyes from aqueous solution using gum ghatti-based biodegradable hydrogel.

    Hemant Mittal;Arjun Maity;Suprakas Sinha Ray;Suprakas Sinha Ray

Frequent Co-Authors

Suprakas Sinha Ray
Suprakas Sinha Ray Council for Scientific and Industrial Research
Saeed M. Alhassan
Saeed M. Alhassan Khalifa University
Balbir Singh Kaith
Balbir Singh Kaith Dr. B. R. Ambedkar National Institute of Technology Jalandhar
Arjun Maity
Arjun Maity Council for Scientific and Industrial Research
Susheel Kalia
Susheel Kalia Ministry of Defence, India
Neeraj Kumar
Neeraj Kumar Council for Scientific and Industrial Research
Masami Okamoto
Masami Okamoto Toyota Technological Institute
Avinash C. Pandey
Avinash C. Pandey University of Allahabad
Bhekie B. Mamba
Bhekie B. Mamba University of South Africa

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