World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
61
Citations
13336
World Ranking
9234
National Ranking
48

Narendra Kumar 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 Narendra Kumar 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: 323 publications — 68th percentile

68% of scientists in this discipline score the same or lower.

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

Narendra Kumar 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 Narendra Kumar 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.

Research.com Recognitions

  • 1994 - Fellow of American Physical Society (APS) Citation For contributions to condensed matter physics, notably to quantum transport and conductance fluctuations in disordered systems
  • 1994 - Fellow, The World Academy of Sciences
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)
  • Fellow of the Indian National Academy of Engineering (INAE)

Overview

Narendra Kumar is affiliated with Åbo Akademi University in Finland. Their research spans various fields, primarily focused on materials science, engineering, and chemistry. The subfields they work in include materials chemistry, biomedical engineering, inorganic chemistry, mechanical engineering, and catalysis.

The scientist's research topics cover several areas, with a particular emphasis on catalysis and related processes. These topics include:

  • Catalysis for Biomass Conversion
  • Catalytic Processes in Materials Science
  • Zeolite Catalysis and Synthesis
  • Mesoporous Materials and Catalysis
  • Catalysis and Hydrodesulfurization Studies
  • Electrocatalysts for Energy Conversion
  • Carbon dioxide utilization in catalysis

Recent publications authored or coauthored by Narendra Kumar focus on catalysis and materials chemistry with applications in energy and environmental science. Notable recent papers include:

  • Influence of nickel precursors on the properties and performance of Ni impregnated zeolite 5A and 13X catalysts in CO2 methanation (2020, Catalysis Today)
  • Sub-nanometer ceria-promoted Ni 13X zeolite catalyst for CO2 methanation (2021, Applied Catalysis A General)
  • Can bi-functional nickel modified 13X and 5A zeolite catalysts for CO2 methanation be improved by introducing ruthenium? (2020, Molecular Catalysis)
  • Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeolite (2020, Fuel)
  • Identification and Quantification of Transformation Products Formed during the Ozonation of the Non-steroidal Anti-inflammatory Pharmaceuticals Ibuprofen and Diclofenac (2021, Ozone Science and Engineering)

The scientist frequently publishes in several specialized academic journals. Frequent publication venues include:

  • Catalysts
  • Catalysis Today
  • Catalysis Science & Technology
  • Microporous and Mesoporous Materials
  • Applied Catalysis A General

Collaborative work forms an important part of their research output. Frequent co-authors include Markus Peurla, Dmitry Yu. Murzin, Kari Eränen, Päivi Mäki-Arvela, and Zuzana Vajglová.

Narendra Kumar has been recognized by various academic societies. Awards include being named a Fellow of the American Physical Society in 1994 for contributions to condensed matter physics, notably quantum transport and conductance fluctuations in disordered systems. That same year, they became a Fellow of The World Academy of Sciences. Additionally, they hold a fellowship from the Indian National Academy of Engineering.

Best Publications

  • Catalytic pyrolysis of woody biomass in a fluidized bed reactor: Influence of the zeolite structure

    A. Aho;N. Kumar;K. Eränen;T. Salmi

  • Continuous hydrogen production by immobilized Enterobacter cloacae IIT-BT 08 using lignocellulosic materials as solid matrices.

    Narendra Kumar;Debabrata Das

  • Mesoporous silica material TUD-1 as a drug delivery system.

    T. Heikkilä;J. Salonen;J. Tuura;M.S. Hamdy

  • Surfactant Stabilized Oil-in-Water Nanoemulsion: Stability, Interfacial Tension, and Rheology Study for Enhanced Oil Recovery Application

    Narendra Kumar;Ajay Mandal

  • Evaluation of Mesoporous TCPSi, MCM-41, SBA-15, and TUD-1 Materials as API Carriers for Oral Drug Delivery

    T. Heikkilä;J. Salonen;J. Tuura;N. Kumar

  • Catalytic Pyrolysis of Biomass in a Fluidized Bed Reactor: Influence of the Acidity of H-Beta Zeolite

    A. Aho;N. Kumar;K. Eränen;T. Salmi

  • Drug Delivery Formulations of Ordered and Nonordered Mesoporous Silica: Comparison of Three Drug Loading Methods

    Tarja Limnell;Hélder A. Santos;Ermei Mäkilä;Teemu Heikkilä

  • Ring opening of decalin over zeolites: I. Activity and selectivity of proton-form zeolites

    David Kubička;Narendra Kumar;Päivi Mäki-Arvela;Marja Tiitta

  • Biodiesel production from acid oils using sulfonated carbon catalyst derived from oil-cake waste

    Lakhya Jyoti Konwar;Rupali Das;Ashim Jyoti Thakur;Eero Salminen

  • Failure of MTT as a Toxicity Testing Agent for Mesoporous Silicon Microparticles

    Timo Laaksonen;Hélder Santos;Henna Vihola;Jarno Salonen

  • Ring opening of decalin over zeolites. II. Activity and selectivity of platinum-modified zeolites

    David Kubička;Narendra Kumar;Päivi Mäki-Arvela;Marja Tiitta

  • Towards carbon efficient biorefining : Multifunctional mesoporous solid acids obtained from biodiesel production wastes for biomass conversion

    Lakhya Jyoti Konwar;Lakhya Jyoti Konwar;Päivi Mäki-Arvela;Eero Salminen;Narendra Kumar

  • Catalytic upgrading of woody biomass derived pyrolysis vapours over iron modified zeolites in a dual-fluidized bed reactor

    A. Aho;N. Kumar;A.V. Lashkul;K. Eränen

  • Metal-support interactions in zeolite-supported noble metals: influence of metal crystallites on the support acidity.

    David Kubicka;Narendra Kumar;Tapani Venäläinen;Hannu Karhu

  • Stabilization of Dispersed Oil Droplets in Nanoemulsions by Synergistic Effects of the Gemini Surfactant, PHPA Polymer, and Silica Nanoparticle.

    Nilanjan Pal;Narendra Kumar;Ajay Mandal

  • Characterization of SPN Pickering emulsions for application in enhanced oil recovery

    Narendra Kumar;Tushar Gaur;Ajay Mandal

  • Thermodynamic and physicochemical properties evaluation for formation and characterization of oil-in-water nanoemulsion

    Narendra Kumar;Ajay Mandal

  • Hydrodeoxygenation of stearic acid and tall oil fatty acids over Ni-alumina catalysts: Influence of reaction parameters and kinetic modelling

    Klara Jeništová;Imane Hachemi;Päivi Mäki-Arvela;Narendra Kumar

  • Advanced oxidation process for the removal of ibuprofen from aqueous solution : a non-catalytic and catalytic ozonation study in a semi-batch reactor

    Soudabeh Saeid;Pasi Tolvanen;Narendra Kumar;Kari Eränen

  • Cyclization of citronellal over zeolites and mesoporous materials for production of isopulegol

    Päivi Mäki-Arvela;Narendra Kumar;Ville Nieminen;Rainer Sjöholm

  • A route to produce renewable diesel from algae: Synthesis and characterization of biodiesel via in situ transesterification of Chlorella alga and its catalytic deoxygenation to renewable diesel

    Carolina Vieira Viêgas;Imane Hachemi;Suely Pereira Freitas;Päivi Mäki-Arvela

  • Influence of the support composition and acidity on the catalytic properties of mesoporous SBA-15, Al-SBA-15, and Al2O3-supported Pt catalysts for cinnamaldehyde hydrogenation

    Soraya Handjani;Eric Marceau;Juliette Blanchard;Jean-Marc Krafft

Frequent Co-Authors

Dmitry Yu. Murzin
Dmitry Yu. Murzin Åbo Akademi University
Tapio Salmi
Tapio Salmi Åbo Akademi University
Päivi Mäki-Arvela
Päivi Mäki-Arvela Åbo Akademi University
Kari Eränen
Kari Eränen Åbo Akademi University
Jyri-Pekka Mikkola
Jyri-Pekka Mikkola Umeå University
Jarno Salonen
Jarno Salonen University of Turku
Vesa-Pekka Lehto
Vesa-Pekka Lehto University of Eastern Finland
Bjarne Holmbom
Bjarne Holmbom Åbo Akademi University
David Kubička
David Kubička University of Chemistry and Technology
Jouni Hirvonen
Jouni Hirvonen University of Helsinki

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