World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
102
Citations
34255
World Ranking
1177
National Ranking
210

Po Keung Wong 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 Po Keung Wong 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: 313 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Po Keung Wong 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 Po Keung Wong 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: 102 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

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

Overview

Po Keung Wong is affiliated with the Chinese University of Hong Kong in China and has contributed extensively to the fields of Energy, Materials Science, and Environmental Science. Their research output reflects a focus on advanced photocatalysis, materials chemistry, and sustainability, with interests spanning renewable energy technologies, water treatment, and catalytic processes.

The scientist's publication record includes a significant number of papers in prominent journals, frequently appearing in:

  • Applied Catalysis B: Environmental
  • Water Research
  • Journal of Hazardous Materials
  • Chemical Engineering Journal
  • Separation and Purification Technology

Collaboration has been an important aspect of their work, with frequent co-authors including:

  • Taicheng An
  • Guiying Li
  • Zhifeng Jiang
  • Fatang Tan
  • Xueliang Qiao

The primary research topics covered by their publications include:

  • Advanced Photocatalysis Techniques
  • Covalent Organic Framework Applications
  • Advanced oxidation water treatment
  • Gas Sensing Nanomaterials and Sensors
  • Catalytic Processes in Materials Science
  • CO2 Reduction Techniques and Catalysts
  • Pharmaceutical and Antibiotic Environmental Impacts

Some representative recent papers by Po Keung Wong are:

  • Efficient Ammonia Electrosynthesis from Nitrate on Strained Ruthenium Nanoclusters (2020), Journal of the American Chemical Society
  • Photocatalytic CO2 conversion over single-atom MoN2 sites of covalent organic framework (2021), Applied Catalysis B: Environmental
  • Visible light activation of persulfate by magnetic hydrochar for bacterial inactivation: Efficiency, recyclability and mechanisms (2020), Water Research
  • Photo-assisted separation of noble-metal-free oxidation and reduction cocatalysts for graphitic carbon nitride nanosheets with efficient photocatalytic hydrogen evolution (2020), Applied Catalysis B: Environmental
  • Sterilization of Escherichia coli by Photothermal Synergy of WO3-x/C Nanosheet under Infrared Light Irradiation (2020), Environmental Science & Technology

The subfields of study central to their work include:

  • Renewable Energy, Sustainability and the Environment
  • Materials Chemistry
  • Water Science and Technology
  • Electrical and Electronic Engineering
  • Biomedical Engineering

Best Publications

  • Efficient Ammonia Electrosynthesis from Nitrate on Strained Ruthenium Nanoclusters

    Jie Li;Guangming Zhan;Jianhua Yang;Fengjiao Quan

  • Efficient Visible-Light-Induced Photocatalytic Disinfection on Sulfur-Doped Nanocrystalline Titania

    Jimmy C Yu;Wingkei Ho;Jiaguo Yu;Hoyin Yip

  • A Hierarchical Z‑Scheme α-Fe2O3/g-C3N4 Hybrid for Enhanced Photocatalytic CO2 Reduction

    Zhifeng Jiang;Zhifeng Jiang;Weiming Wan;Huaming Li;Shouqi Yuan

  • Quantitative characterization of hydroxyl radicals produced by various photocatalysts

    Quanjun Xiang;Jiaguo Yu;Po Keung Wong

  • Effective photocatalytic disinfection of E. coli K-12 using AgBr-Ag-Bi2WO6 nanojunction system irradiated by visible light: the role of diffusing hydroxyl radicals.

    Li-Sha Zhang;Kin-Hang Wong;Ho-Yin Yip;Chun Hu

  • Enhancement of photocatalytic activity of mesoporous TiO2 by using carbon nanotubes

    Ying Yu;Ying Yu;Jimmy C. Yu;Jia-Guo Yu;Yuk-Chun Kwok

  • Degradation of azo dye Procion Red MX-5B by photocatalytic oxidation.

    C.M So;M.Y Cheng;J.C Yu;P.K Wong

  • Enhancement of adsorption and photocatalytic activity of TiO2 by using carbon nanotubes for the treatment of azo dye

    Ying Yu;Ying Yu;Jimmy C. Yu;Cho-Yin Chan;Yan-Ke Che

  • Photocatalytic activity, antibacterial effect, and photoinduced hydrophilicity of TiO2 films coated on a stainless steel substrate.

    Jimmy C. Yu;Wing Kei Ho;Jun Lin;Hoyin Yip

  • Cobalt Covalent Doping in MoS2 to Induce Bifunctionality of Overall Water Splitting

    Qizhong Xiong;Qizhong Xiong;Yun Wang;Peng-Fei Liu;Li-Rong Zheng

  • Degradation of Acid Orange 7 using magnetic AgBr under visible light: the roles of oxidizing species.

    Guoting Li;K. H. Wong;Xiwang Zhang;Chun Hu

  • Bi2WO6 micro/nano-structures: Synthesis, modifications and visible-light-driven photocatalytic applications

    Lisha Zhang;Huanli Wang;Zhigang Chen;Po Keung Wong

  • Graphene and g-C3N4 Nanosheets Cowrapped Elemental α-Sulfur As a Novel Metal-Free Heterojunction Photocatalyst for Bacterial Inactivation under Visible-Light

    Wanjun Wang;Jimmy C. Yu;Dehua Xia;Po Keung Wong

  • Ambient Light Reduction Strategy to Synthesize Silver Nanoparticles and Silver-Coated TiO2 with Enhanced Photocatalytic and Bactericidal Activities

    Lizhi Zhang;Jimmy C. Yu;Ho Yin Yip;Quan Li

  • AgBr-Ag-Bi2WO6 nanojunction system: A novel and efficient photocatalyst with double visible-light active components

    Lisha Zhang;Kin-Hang Wong;Zhigang Chen;Jimmy C. Yu

  • Advances in photocatalytic disinfection of bacteria: Development of photocatalysts and mechanisms

    Wanjun Wang;Guocheng Huang;Jimmy C. Yu;Po Keung Wong

  • Contamination of rivers in Tianjin, China by polycyclic aromatic hydrocarbons.

    Z. Shi;S. Tao;B. Pan;W. Fan

  • Enhanced visible-light-driven photocatalytic inactivation of Escherichia coli using g-C3N4/TiO2 hybrid photocatalyst synthesized using a hydrothermal-calcination approach

    Guiying Li;Xin Nie;Jiangyao Chen;Qi Jiang

  • Earth-abundant Ni2P/g-C3N4 lamellar nanohydrids for enhanced photocatalytic hydrogen evolution and bacterial inactivation under visible light irradiation

    Wanjun Wang;Taicheng An;Guiying Li;Dehua Xia

  • EFFECTS OF ACIDITY AND INORGANIC IONS ON THE PHOTOCATALYTIC DEGRADATION OF DIFFERENT AZO DYES

    C Hu;C Hu;Jimmy C Yu;Z Hao;P.K Wong

Frequent Co-Authors

Taicheng An
Taicheng An Guangdong University of Technology
Guiying Li
Guiying Li Guangdong University of Technology
Huijun Zhao
Huijun Zhao Griffith University
Jimmy C. Yu
Jimmy C. Yu Chinese University of Hong Kong
Zhifeng Jiang
Zhifeng Jiang Jiangsu University
Alex T. Chow
Alex T. Chow Clemson University
Liqun Ye
Liqun Ye Southwest Petroleum University
Chun Hu
Chun Hu Guangzhou University
Haimin Zhang
Haimin Zhang Griffith University
Jiaguo Yu
Jiaguo Yu China University of Geosciences

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