World's Best Scientists 2026 revealed!
Piyasan Praserthdam

Piyasan Praserthdam

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Chemistry
Thailand
2025

D-Index & Metrics

Chemistry

D-Index
56
Citations
13601
World Ranking
11485
National Ranking
11

Piyasan Praserthdam 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 Piyasan Praserthdam 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: 550 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Piyasan Praserthdam 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 Piyasan Praserthdam 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: 56 D-Index — 36th percentile

36% 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 Thailand Leader Award

Overview

Piyasan Praserthdam is affiliated with Chulalongkorn University in Thailand. Their research focuses primarily on engineering, materials science, and energy. The scholar has made contributions across numerous subfields, including materials chemistry, renewable energy, sustainability and the environment, mechanical engineering, catalysis, and biomedical engineering.

Their work encompasses a variety of topics related to catalytic processes in materials science, with particular attention to catalysis and hydrodesulfurization studies, electrocatalysts for energy conversion, advanced photocatalysis techniques, catalysis for biomass conversion, catalysis and oxidation reactions, and catalysts for methane reforming.

Frequent co-authors collaborating with Piyasan Praserthdam include:

  • Supareak Praserthdam
  • Tinnakorn Saelee
  • Meena Rittiruam
  • Bunjerd Jongsomjit
  • Victor Márquez

The scientist has published regularly in several venues. Their most frequent publication venues are:

  • Scientific Reports
  • SSRN Electronic Journal
  • Chemosphere
  • Advanced Theory and Simulations
  • Journal of Alloys and Compounds

Recent papers by Piyasan Praserthdam include:

  • Effect of nonmetals (B, O, P, and S) doped with porous g-C3N4 for improved electron transfer towards photocatalytic CO2 reduction with water into CH4, 2021, Chemosphere
  • Recent developments on bismuth oxyhalides (BiOX; X = Cl, Br, I) based ternary nanocomposite photocatalysts for environmental applications, 2021, Chemosphere
  • Effects of TiO2 structure and Co addition as a second metal on Ru-based catalysts supported on TiO2 for selective hydrogenation of furfural to FA, 2021, Scientific Reports
  • 3D Hierarchical MOF-Derived Defect-Rich NiFe Spinel Ferrite as a Highly Efficient Electrocatalyst for Oxygen Redox Reactions in Zinc-Air Batteries, 2024, ACS Applied Materials & Interfaces
  • Performance controlled via surface oxygen-vacancy in Ti-based oxide catalyst during methyl oleate epoxidation, 2020, Scientific Reports

Best Publications

  • Ag-ZnO catalysts for UV-photodegradation of methylene blue

    Murray J. Height;Sotiris E. Pratsinis;Okorn Mekasuwandumrong;Piyasan Praserthdam

  • A Single-Site Platinum CO Oxidation Catalyst in Zeolite KLTL: Microscopic and Spectroscopic Determination of the Locations of the Platinum Atoms

    Joseph D. Kistler;Nutchapon Chotigkrai;Nutchapon Chotigkrai;Pinghong Xu;Bryan Enderle

  • Hydrolysis of Triglycerides Using Solid Acid Catalysts

    Kanokwan Ngaosuwan;Edgar Lotero;Kaewta Suwannakarn;James G. Goodwin

  • Effects of synthesis conditions and annealing post-treatment on the photocatalytic activities of ZnO nanoparticles in the degradation of methylene blue dye

    Okorn Mekasuwandumrong;Pongsapak Pawinrat;Piyasan Praserthdam;Joongjai Panpranot

  • Preparation of ZnO nanorod by solvothermal reaction of zinc acetate in various alcohols

    Parawee Tonto;Okorn Mekasuwandumrong;Suphot Phatanasri;Varong Pavarajarn

  • Solvothermal Synthesis of ZnO with Various Aspect Ratios Using Organic Solvents

    Unknown

  • Control of Ti3+surface defect on TiO2 nanocrystal using various calcination atmospheres as the first step for surface defect creation and its application in photocatalysis

    Kongkiat Suriye;Piyasan Praserthdam;Bunjerd Jongsomjit

  • Effect of strong metal–support interaction on the catalytic performance of Pd/TiO2 in the liquid-phase semihydrogenation of phenylacetylene

    Patcharaporn Weerachawanasak;Okorn Mekasuwandumrong;Masahiko Arai;Shin-Ichiro Fujita

  • Effect of nonmetals (B, O, P, and S) doped with porous g-C3N4 for improved electron transfer towards photocatalytic CO2 reduction with water into CH4.

    Malathi Arumugam;Muhammad Tahir;Piyasan Praserthdam

  • Recent developments on bismuth oxyhalides (BiOX; X = Cl, Br, I) based ternary nanocomposite photocatalysts for environmental applications.

    Malathi Arumugam;Thillai Sivakumar Natarajan;Tinnakorn Saelee;Supareak Praserthdam

  • Hydrogen Production via Sorption Enhanced Steam Methane Reforming Process Using Ni/CaO Multifunctional Catalyst

    Naruewan Chanburanasiri;Ana M. Ribeiro;Alirio E. Rodrigues;Amornchai Arpornwichanop

  • The influence of Si–O–Zr bonds on the crystal-growth inhibition of zirconia prepared by the glycothermal method

    Sirarat Kongwudthiti;Sirarat Kongwudthiti;Piyasan Praserthdam;Waraporn Tanakulrungsank;Masashi Inoue

  • Effect of TiO2 crystalline phase composition on the physicochemical and catalytic properties of Pd/TiO(2) in selective acetylene hydrogenation.

    Joongjai Panpranot;Kunyaluck Kontapakdee;Piyasan Praserthdam

  • Effect of cobalt precursors on the dispersion of cobalt on MCM-41

    Joongjai Panpranot;Surajee Kaewkun;Piyasan Praserthdam;James G. Goodwin

  • Improvement of Pd/Al2O3 catalyst performance in selective acetylene hydrogenation using mixed phases Al2O3 support

    Sataporn Komhom;Okorn Mekasuwandumrong;Piyasan Praserthdam;Joongjai Panpranot

  • The effect of preparation: Pechini and Schiff base methods, on adsorbed oxygen of LaCoO3 perovskite oxidation catalysts

    Attera Worayingyong;Praewpilin Kangvansura;Siritha Ausadasuk;Piyasan Praserthdam

  • Glycerol ethers synthesis from glycerol etherification with tert-butyl alcohol in reactive distillation

    Worapon Kiatkittipong;Parinya Intaracharoen;Navadol Laosiripojana;Choowong Chaisuk

  • Surface characterisation of Pd–Ag/Al2O3 catalysts for acetylene hydrogenation using an improved XPS procedure

    Robert N Lamb;Bongkot Ngamsom;Bongkot Ngamsom;David L Trimm;Bin Gong

  • A comparative study of Pd/SiO2 and Pd/MCM-41 catalysts in liquid-phase hydrogenation

    Joongjai Panpranot;Kanda Pattamakomsan;James G. Goodwin;Piyasan Praserthdam

  • Characterisations of Pd–Ag/Al2O3 catalysts for selective acetylene hydrogenation: effect of pretreatment with NO and N2O

    Bongkot Ngamsom;Nina Bogdanchikova;Miguel Avalos Borja;Piyasan Praserthdam

  • Comparison of carbon formation boundary in different modes of solid oxide fuel cells fueled by methane

    W. Sangtongkitcharoen;S. Assabumrungrat;V. Pavarajarn;N. Laosiripojana

Frequent Co-Authors

Suttichai Assabumrungrat
Suttichai Assabumrungrat Chulalongkorn University
James G. Goodwin
James G. Goodwin Clemson University
Takeshi Shiono
Takeshi Shiono Hiroshima University
Gregory A. Sotzing
Gregory A. Sotzing University of Connecticut
Amornchai Arpornwichanop
Amornchai Arpornwichanop Chulalongkorn University
Peter Kelly
Peter Kelly Manchester Metropolitan University
Masashi Inoue
Masashi Inoue Kyoto University
Navadol Laosiripojana
Navadol Laosiripojana King Mongkut's University of Technology Thonburi
Masahiko Arai
Masahiko Arai Chinese Academy of Sciences
Yasutaka Kuwahara
Yasutaka Kuwahara Osaka University

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