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Vasant R. Choudhary

Vasant R. Choudhary

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Chemistry
India
2025

D-Index & Metrics

Chemistry

D-Index
81
Citations
18890
World Ranking
3332
National Ranking
27

Vasant R. Choudhary 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 Vasant R. Choudhary 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: 402 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Vasant R. Choudhary 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 Vasant R. Choudhary 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: 81 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2025 - Research.com Chemistry in India Leader Award
  • 2022 - Research.com Chemistry in India Leader Award

Overview

Vasant R. Choudhary is affiliated with the National Chemical Laboratory in India. Their research primarily spans the fields of Engineering, Materials Science, and Energy, with specific focus on subfields such as Mechanical Engineering, Materials Chemistry, and Renewable Energy, Sustainability and the Environment.

Their work concentrates on several key topics, including:

  • Catalysis and Hydrodesulfurization Studies
  • Catalytic Processes in Materials Science
  • Electrocatalysts for Energy Conversion

Collaborations have involved several frequent co-authors, highlighting interdisciplinary engagement. These co-authors include:

  • Deepa K. Dumbre
  • Abhishek Burri
  • Hari Babu Bathula
  • Vishal Chauhan
  • Venkata Pramod Chodimella

The research contributions of Vasant R. Choudhary have been published in various scientific outlets, although specific publication venues are not listed here. Their body of work reflects an integration of catalysis and materials science linked to energy applications, underscoring cross-disciplinary relevance.

Best Publications

  • Catalysts for combustion of methane and lower alkanes

    T.V Choudhary;S Banerjee;V.R Choudhary

  • Energy‐Efficient Syngas Production through Catalytic Oxy‐Methane Reforming Reactions

    Tushar V. Choudhary;Vasant R. Choudhary

  • Acidity/basicity of rare-earth oxides and their catalytic activity in oxidative coupling of methane to C2-hydrocarbons

    V.R. Choudhary;V.H. Rane

  • Low-Temperature Nonoxidative Activation of Methane over H-Galloaluminosilicate (MFI) Zeolite

    Vasant R. Choudhary;Anil K. Kinage;Tushar V. Choudhary

  • Solvent-free liquid phase oxidation of benzyl alcohol to benzaldehyde by molecular oxygen using non-noble transition metal containing hydrotalcite-like solid catalysts

    Vasant R. Choudhary;Pankaj A. Chaudhari;Vijay S. Narkhede

  • A green process for chlorine-free benzaldehyde from the solvent-free oxidation of benzyl alcohol with molecular oxygen over a supported nano-size gold catalyst

    Vasant R. Choudhary;Anirban Dhar;Prabhas Jana;Rani Jha

  • CO2 reforming of methane combined with steam reforming or partial oxidation of methane to syngas over NdCoO3 perovskite-type mixed metal-oxide catalyst

    Vasant R. Choudhary;Kartick C. Mondal

  • Role of chloride or bromide anions and protons for promoting the selective oxidation of H2 by O2 to H2O2 over supported Pd catalysts in an aqueous medium

    Vasant R. Choudhary;Chanchal Samanta

  • Nonequilibrium Oxidative Conversion of Methane to CO and H2 with High Selectivity and Productivity over Ni/Al2O3 at Low Temperatures

    V.R. Choudhary;A.M. Rajput;B. Prabhakar

  • Nonhazardous Direct Oxidation of Hydrogen to Hydrogen Peroxide Using a Novel Membrane Catalyst.

    Vasant R. Choudhary;Abaji G. Gaikwad;Subhash D. Sansare

  • Simultaneous steam and CO2 reforming of methane to syngas over NiO/MgO/SA-5205 in presence and absence of oxygen

    V.R Choudhary;B.S Uphade;A.S Mamman

  • Epoxidation of styrene by anhydrous t-butyl hydroperoxide over reusable gold supported on MgO and other alkaline earth oxides

    N.S Patil;N.S Patil;B.S Uphade;P Jana;S.K Bharagava

  • Adsorption of methane, ethane, ethylene, and carbon dioxide on silicalite-l

    Vasant R. Choudhary;S. Mayadevi

  • Oxidative Conversion of Methane to Syngas over Nickel Supported on Commercial Low Surface Area Porous Catalyst Carriers Precoated with Alkaline and Rare Earth Oxides

    V.R. Choudhary;B.S. Uphade;A.S. Mamman

  • Solvent-free selective oxidation of benzyl alcohol by molecular oxygen over uranium oxide supported nano-gold catalyst for the production of chlorine-free benzaldehyde

    Vasant R. Choudhary;Rani Jha;Prabhas Jana

  • Oxidative Conversion of Methane to Syngas over LaNiO3Perovskite with or without Simultaneous Steam and CO2Reforming Reactions: Influence of Partial Substitution of La and Ni

    V.R. Choudhary;B.S. Uphade;A.A. Belhekar

  • Simultaneous Carbon Dioxide and Steam Reforming of Methane to Syngas over NiO−CaO Catalyst

    Vasant R. Choudhary;Amarjeet M. Rajput

  • Energy efficient methane-to-syngas conversion with low H2/CO ratio by simultaneous catalytic reactions of methane with carbon dioxide and oxygen

    V. R. Choudhary;A. M. Rajput;B. Prabhakar

  • Aromatization of dilute ethylene over Ga-modified ZSM-5 type zeolite catalysts

    Vasant R. Choudhary;Panjala Devadas;Subhabrata Banerjee;Anil K. Kinage

  • Low temperature oxidative conversion of methane to syngas over NiO-CaO catalyst

    V. R. Choudhary;A. M. Rajput;B. Prabhakar

Frequent Co-Authors

Suresh K. Bhargava
Suresh K. Bhargava RMIT University
Michel Guisnet
Michel Guisnet University of Poitiers
Patrick Magnoux
Patrick Magnoux University of Poitiers
Rajiv Kumar
Rajiv Kumar Jaypee University of Information Technology

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