World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
54
Citations
10206
World Ranking
8920
National Ranking
267

Nanjundan Ashok Kumar publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Nanjundan Ashok Kumar sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 117 publications — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Nanjundan Ashok Kumar D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Nanjundan Ashok Kumar sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 54 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Best Publications

  • Polyaniline-grafted reduced graphene oxide for efficient electrochemical supercapacitors

    Nanjundan Ashok Kumar;Hyun-Jung Choi;Yeon Ran Shin;Dong Wook Chang

  • True Meaning of Pseudocapacitors and Their Performance Metrics: Asymmetric versus Hybrid Supercapacitors

    Nilesh R. Chodankar;Hong Duc Pham;Ashok Kumar Nanjundan;Joseph F. S. Fernando

  • MOF-derived nanoporous carbons with diverse tunable nanoarchitectures

    Unknown

  • Graphene-Based Metal–Organic Framework Hybrids for Applications in Catalysis, Environmental, and Energy Technologies

    Unknown

  • Biomass derived carbon nanoparticle as anodes for high performance sodium and lithium ion batteries

    Rohit Ranganathan Gaddam;Dongfang Yang;Ramanuj Narayan;K.V.S.N. Raju

  • Progress in Solid Polymer Electrolytes for Lithium-Ion Batteries and Beyond

    Yong An;Xue Han;Yuyang Liu;Alowasheeir Azhar

  • Preparation and characterization of carbon nanotube-grafted-chitosan – Natural hydroxyapatite composite for bone tissue engineering

    Jayachandran Venkatesan;Zhong-Ji Qian;BoMi Ryu;Nanjundan Ashok Kumar

  • Self-assembly of nickel phosphate-based nanotubes into two-dimensional crumpled sheet-like architectures for high-performance asymmetric supercapacitors

    Ni Luh Wulan Septiani;Yusuf Valentino Kaneti;Yusuf Valentino Kaneti;Kresna Bondan Fathoni;Jie Wang

  • KOH-Activated Hollow ZIF-8 Derived Porous Carbon: Nanoarchitectured Control for Upgraded Capacitive Deionization and Supercapacitor.

    Minjun Kim;Xingtao Xu;Ruijing Xin;Jacob Earnshaw

  • Plasma-assisted simultaneous reduction and nitrogen doping of graphene oxide nanosheets

    Nanjundan Ashok Kumar;Hugo Nolan;Niall McEvoy;Ehsan Rezvani

  • Functionalization of chemically derived graphene for improving its electrocapacitive energy storage properties

    Zhibin Lei;Jintao Zhang;Li Li Zhang;Nanjundan Ashok Kumar

  • Electrochemical supercapacitors from conducting polyaniline–graphene platforms

    Nanjundan Ashok Kumar;Jong-Beom Baek

  • Graphene and molybdenum disulfide hybrids: synthesis and applications

    Nanjundan Ashok Kumar;Mushtaq Ahmad Dar;Rukhsana Gul;Jong-Beom Baek

  • Pore-tuning to boost the electrocatalytic activity of polymeric micelle-templated mesoporous Pd nanoparticles

    Cuiling Li;Muhammad Iqbal;Bo Jiang;Zhongli Wang

  • A Hybrid Mg2+/Li+ Battery Based on Interlayer-Expanded MoS2/Graphene Cathode

    Xin Fan;Rohit Ranganathan Gaddam;Nanjundan Ashok Kumar;Xiu Song Zhao

  • Solid-state lithium–sulfur batteries: Advances, challenges and perspectives

    Bing Ding;Bing Ding;Jie Wang;Zengjie Fan;Shuang Chen

  • Covalent functionalization of graphene oxide with polyglycerol and their use as templates for anchoring magnetic nanoparticles

    Tuan Anh Pham;Nanjundan Ashok Kumar;Yeon Tae Jeong

  • Functionalization of Carbon Nanotubes

    In-Yup Jeon;Dong Wook Chang;Nanjundan Ashok Kumar;Jong-Beom Baek

  • Molecular Design Strategies for Electrochemical Behavior of Aromatic Carbonyl Compounds in Organic and Aqueous Electrolytes.

    Huiling Peng;Qianchuan Yu;Shengping Wang;Jeonghun Kim;Jeonghun Kim

  • Deep Eutectic Solvents: Green Approach for Cathode Recycling of Li-Ion Batteries

    Chinmayee Padwal;Hong Duc Pham;Sagar Dhananjay Jadhav;Thu Trang Do

Frequent Co-Authors

Xiu Song Zhao
Xiu Song Zhao Qingdao University
Yusuke Yamauchi
Yusuke Yamauchi University of Queensland
Jong-Beom Baek
Jong-Beom Baek Ulsan National Institute of Science and Technology
Yoshio Bando
Yoshio Bando University of Wollongong
Darren J. Martin
Darren J. Martin University of Queensland
Md. Shahriar A. Hossain
Md. Shahriar A. Hossain University of Queensland
Abdulmohsen Ali Alshehri
Abdulmohsen Ali Alshehri King Abdulaziz University
Niall McEvoy
Niall McEvoy Trinity College Dublin
Georg S. Duesberg
Georg S. Duesberg Bundeswehr University Munich
Dominique Guyomard
Dominique Guyomard Centre national de la recherche scientifique, CNRS

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