World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
49
Citations
8990
World Ranking
10528
National Ranking
12

Engineering and Technology

D-Index
49
Citations
8898
World Ranking
4327
National Ranking
22

Dhayalan Velauthapillai publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Dhayalan Velauthapillai sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 337 publications — 82nd percentile

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

The last bar groups every scientist with 804 publications or more.

Dhayalan Velauthapillai D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Dhayalan Velauthapillai sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 49 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Dhayalan Velauthapillai is affiliated with the Western Norway University of Applied Sciences in Norway. Their research primarily focuses on interdisciplinary topics within materials science, engineering, and energy, contributing substantial work in renewable energy, sustainability, and related technological advancements.

The scientist's main fields of study comprise:

  • Materials Science
  • Engineering
  • Energy

Key subfields of study include:

  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering
  • Materials Chemistry
  • Electronic, Optical and Magnetic Materials
  • Polymers and Plastics

Their research topics cover:

  • Advanced Photocatalysis Techniques
  • Electrocatalysts for Energy Conversion
  • Supercapacitor Materials and Fabrication
  • Advanced battery technologies research
  • TiO2 Photocatalysis and Solar Cells
  • Copper-based nanomaterials and applications
  • Advancements in Battery Materials

Recent publications by Dhayalan Velauthapillai include:

  • TiO2 as a Photocatalyst for Water Splitting-An Experimental and Theoretical Review, 2021, Molecules
  • Nickel-cobalt hydroxide: a positive electrode for supercapacitor applications, 2020, RSC Advances
  • The bifunctional performance analysis of synthesized Ce doped SnO2/g-C3N4 composites for asymmetric supercapacitor and visible light photocatalytic applications, 2021, Journal of Alloys and Compounds
  • RETRACTED: Annealing temperature effect on cobalt ferrite nanoparticles for photocatalytic degradation, 2021, Chemosphere
  • Facile single-step synthesis of MXene@CNTs hybrid nanocomposite by CVD method to remove hazardous pollutants, 2021, Chemosphere

Dhayalan has collaborated frequently with several coauthors, including:

  • R. Yuvakkumar
  • G. Ravi
  • M. Thambidurai
  • S. Swathi
  • P. Senthil Kumar

Publication venues commonly featuring Dhayalan Velauthapillai's work comprise:

  • International Journal of Hydrogen Energy
  • Chemosphere
  • Ceramics International
  • Fuel
  • ACS Omega

Best Publications

  • TiO2 as a Photocatalyst for Water Splitting—An Experimental and Theoretical Review

    Håkon Eidsvåg;Said Bentouba;Ponniah Vajeeston;Shivatharsiny Yohi

  • A review on the classification of organic/inorganic/carbonaceous hole transporting materials for perovskite solar cell application

    Selvakumar Pitchaiya;Muthukumarasamy Natarajan;Agilan Santhanam;Vijayshankar Asokan

  • Size controlled synthesis of TiO2 nanoparticles by modified solvothermal method towards effective photo catalytic and photovoltaic applications

    Venkatraman Madurai Ramakrishnan;Muthukumarasamy Natarajan;Agilan Santhanam;Vijayshankar Asokan

  • A comprehensive review on novel quaternary metal oxide and sulphide electrode materials for supercapacitor: Origin, fundamentals, present perspectives and future aspects

    Unknown

  • Nickel–cobalt hydroxide: a positive electrode for supercapacitor applications

    M. Sangeetha Vidhya;G. Ravi;R. Yuvakkumar;Dhayalan Velauthapillai

  • Enhancement in the photostability of natural dyes for dye-sensitized solar cell (DSSC) applications: a review

    N. Prabavathy;S. Shalini;R. Balasundaraprabhu;Dhayalan Velauthapillai

  • Utilization of natural anthocyanin pigments as photosensitizers for dye-sensitized solar cells

    N. Gokilamani;N. Muthukumarasamy;M. Thambidurai;A. Ranjitha

  • Magnesium incorporated hydroxyapatite nanoparticles: Preparation, characterization, antibacterial and larvicidal activity

    B. Gayathri;N. Muthukumarasamy;Dhayalan Velauthapillai;S.B. Santhosh

  • Annealing temperature effect on cobalt ferrite nanoparticles for photocatalytic degradation.

    S. Swathi;R. Yuvakkumar;P. Senthil Kumar;G. Ravi

  • Facile single-step synthesis of MXene@CNTs hybrid nanocomposite by CVD method to remove hazardous pollutants.

    V. Thirumal;R. Yuvakkumar;P. Senthil Kumar;G. Ravi

  • Structural, optical and magnetic properties of undoped NiO and Fe-doped NiO nanoparticles synthesized by wet-chemical process

    P.M. Ponnusamy;S. Agilan;N. Muthukumarasamy;T.S. Senthil

  • The bifunctional performance analysis of synthesized Ce doped SnO2/g-C3N4 composites for asymmetric supercapacitor and visible light photocatalytic applications

    S. Asaithambi;P. Sakthivel;M. Karuppaiah;R. Yuvakkumar

  • Natural dye (cyanidin 3-O-glucoside) sensitized nanocrystalline TiO2 solar cell fabricated using liquid electrolyte/quasi-solid-state polymer electrolyte

    T.S. Senthil;N. Muthukumarasamy;Dhayalan Velauthapillai;S. Agilan

  • Marigold flower like structured Cu2NiSnS4 electrode for high energy asymmetric solid state supercapacitors

    M Isacfranklin;R Yuvakkumar;Ganesan Ravi;S. I. Hong

  • Rare earth metal (Sm) doped zinc ferrite (ZnFe2O4) for improved photocatalytic elimination of toxic dye from aquatic system.

    S.P. Keerthana;R. Yuvakkumar;P. Senthil Kumar;G. Ravi

  • Heterostructured SmCoO3/rGO composite for high-energy hybrid supercapacitors

    M. Isacfranklin;R. Yuvakkumar;G. Ravi;S. I. Hong

  • Potential transition and post-transition metal sulfides as efficient electrodes for energy storage applications: review

    Unknown

  • Influence of tin (Sn) doping on Co3O4 for enhanced photocatalytic dye degradation

    S.P. Keerthana;R. Yuvakkumar;P. Senthil Kumar;G. Ravi

  • Synthesis of highly active biocompatible ZrO2 nanorods using a bioextract

    M. Isacfranklin;Turki Dawoud;Fuad Ameen;G. Ravi

  • Characterization of activated biomass carbon from tea leaf for supercapacitor applications.

    V. Thirumal;R. Yuvakkumar;G. Ravi;G. Dineshkumar

  • A first-principle study of the electronic, mechanical and optical properties of inorganic perovskite Cs2SnI6 for intermediate-band solar cells

    Murugesan Rasukkannu;Dhayalan Velauthapillai;Ponniah Vajeeston

  • Synthesis of Cu 2 ZnSnS 4 thin films by dip-coating method without sulphurization

    G. Rajesh;N. Muthukumarasamy;E. P. Subramaniam;S. Agilan

Frequent Co-Authors

P. Senthil Kumar
P. Senthil Kumar Pondicherry University
Sun Ig Hong
Sun Ig Hong Chungnam National University
Abdullah G. Al-Sehemi
Abdullah G. Al-Sehemi King Khalid University
Changhee Lee
Changhee Lee Seoul National University
Arivalagan Pugazhendhi
Arivalagan Pugazhendhi Cape Breton University
Dai-Viet N. Vo
Dai-Viet N. Vo Universiti Malaysia Pahang
Sudip K. Batabyal
Sudip K. Batabyal Amrita Vishwa Vidyapeetham University
Seongjin Hong
Seongjin Hong Chungnam National University
Neil Robertson
Neil Robertson University of Edinburgh
Tansir Ahamad
Tansir Ahamad King Saud University

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