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Siang-Piao Chai

Siang-Piao Chai

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 69 4540 4393 150 149 228 24835
Chemistry 68 6401 5809 152 148 226 24452

Siang-Piao Chai publications per year

The chart shows the history of publications by Siang-Piao Chai between 2006 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Siang-Piao Chai published across 20 years, from 2006 to 2025, averaging 13.1 papers a year. Output peaked at 26 publications in 2014. 26 of the 261 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 2006 to 2025. Vertical axis: number of publications, 0 to 26. Peak 26 publications in 2014. 2006: 6 publications 2007: 5 publications 2008: 4 publications 2009: 6 publications 2010: 9 publications 2011: 12 publications 2012: 16 publications 2013: 20 publications 2014: 26 publications 2015: 18 publications 2016: 14 publications 2017: 12 publications 2018: 14 publications 2019: 6 publications 2020: 13 publications 2021: 15 publications 2022: 19 publications 2023: 20 publications 2024: 11 publications 2025: 15 publications
2006 2025

261 publications in total across all disciplines

View publications per year as a table
Siang-Piao Chai: publications per year, 2006 to 2025
Year Publications
2006 6
2007 5
2008 4
2009 6
2010 9
2011 12
2012 16
2013 20
2014 26
2015 18
2016 14
2017 12
2018 14
2019 6
2020 13
2021 15
2022 19
2023 20
2024 11
2025 15
Total 261
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Siang-Piao Chai 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 Siang-Piao Chai sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 210–229 publications, is where this scientist sits. 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
50–69 publications 1,163+

This scientist: 228 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862 228
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Siang-Piao Chai 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 Siang-Piao Chai sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 68–69 D-Index, is where this scientist sits. 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
40–41 D-Index 165+

This scientist: 69 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469 69
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Overview

Siang-Piao Chai is affiliated with Monash University in Australia, focusing primarily on research in Materials Science and Energy. Their work spans several important subfields including Renewable Energy, Sustainability and the Environment, Materials Chemistry, Electrical and Electronic Engineering, Catalysis, and Electronic, Optical and Magnetic Materials.

The scientist's research topics cover a range of advanced materials and catalytic processes, emphasizing:

  • Advanced Photocatalysis Techniques
  • Copper-based nanomaterials and applications
  • Perovskite Materials and Applications
  • Gas Sensing Nanomaterials and Sensors
  • Covalent Organic Framework Applications
  • CO2 Reduction Techniques and Catalysts
  • Catalytic Processes in Materials Science

Siang-Piao Chai has published extensively, with notable recent papers including:

  • Z-Scheme Photocatalytic Systems for Solar Water Splitting, 2020, Advanced Science
  • Metal-Organic Framework Decorated Cuprous Oxide Nanowires for Long-lived Charges Applied in Selective Photocatalytic CO2 Reduction to CH4, 2020, Angewandte Chemie International Edition
  • Non-metal doping induced dual p-n charge properties in a single ZnIn2S4 crystal structure provoking charge transfer behaviors and boosting photocatalytic hydrogen generation, 2023, Applied Catalysis B: Environmental
  • Self-activated superhydrophilic green ZnIn2S4 realizing solar-driven overall water splitting: close-to-unity stability for a full daytime, 2023, Nature Communications
  • Heterojunction photocatalysts for artificial nitrogen fixation: fundamentals, latest advances and future perspectives, 2021, Nanoscale

The frequent co-authors collaborating with Chai include:

  • Lling-Lling Tan
  • Boon-Junn Ng
  • Lutfi Kurnianditia Putri
  • Xin Ying Kong
  • Chen-Chen Er

Chai has contributed to various scientific venues, with multiple publications in:

  • SSRN Electronic Journal
  • Applied Catalysis B: Environmental
  • Chemical Engineering Journal
  • Advanced Functional Materials
  • Nanoscale

Best Publications

  • Graphitic Carbon Nitride (g-C3N4)-Based Photocatalysts for Artificial Photosynthesis and Environmental Remediation: Are We a Step Closer To Achieving Sustainability?

    Wee Jun Ong;Lling Lling Tan;Yun Hau Ng;Siek Ting Yong

  • Surface charge modification via protonation of graphitic carbon nitride (g-C3N4) for electrostatic self-assembly construction of 2D/2D reduced graphene oxide (rGO)/g-C3N4 nanostructures toward enhanced photocatalytic reduction of carbon dioxide to methane

    Wee Jun Ong;Lling-Lling Tan;Siang-Piao Chai;Siek Ting Yong

  • Unravelling charge carrier dynamics in protonated g-C3N4 interfaced with carbon nanodots as co-catalysts toward enhanced photocatalytic CO2 reduction: A combined experimental and first-principles DFT study

    Wee Jun Ong;Lutfi Kurnianditia Putri;Yoong Chuen Tan;Lling Lling Tan

  • Graphene oxide as a structure-directing agent for the two-dimensional interface engineering of sandwich-like graphene–g-C3N4 hybrid nanostructures with enhanced visible-light photoreduction of CO2 to methane

    Wee Jun Ong;Lling-Lling Tan;Siang-Piao Chai;Siek Ting Yong

  • Highly reactive {001} facets of TiO2-based composites: synthesis, formation mechanism and characterization

    Wee Jun Ong;Lling-Lling Tan;Siang-Piao Chai;Siek Ting Yong

  • Heterojunction engineering of graphitic carbon nitride (g-C3N4) via Pt loading with improved daylight-induced photocatalytic reduction of carbon dioxide to methane

    Wee Jun Ong;Lling-Lling Tan;Siang-Piao Chai;Siek Ting Yong

  • Z-Scheme Photocatalytic Systems for Solar Water Splitting.

    Boon-Junn Ng;Lutfi Kurnianditia Putri;Xin Ying Kong;Yee Wen Teh

  • Reduced graphene oxide-TiO2 nanocomposite as a promising visible-light-active photocatalyst for the conversion of carbon dioxide

    Lling-Lling Tan;Wee Jun Ong;Siang-Piao Chai;Abdul Rahman Mohamed

  • Mechanisms of graphene growth by chemical vapour deposition on transition metals

    Choon-Ming Seah;Siang-Piao Chai;Abdul Rahman Mohamed

  • Synthesis and characterization of graphene and carbon nanotubes: A review on the past and recent developments

    Wei Wen Liu;Siang-Piao Chai;Abdul Rahman Mohamed;Uda Hashim

  • Heterostructured AgX/g-C3N4 (X = Cl and Br) nanocomposites via a sonication-assisted deposition-precipitation approach: Emerging role of halide ions in the synergistic photocatalytic reduction of carbon dioxide

    Wee Jun Ong;Lutfi Kurnianditia Putri;Lling Lling Tan;Siang Piao Chai

  • Review of the synthesis, transfer, characterization and growth mechanisms of single and multilayer graphene

    H. Cheun Lee;Wei-Wen Liu;Siang-Piao Chai;Abdul Rahman Mohamed

  • Heteroatom doped graphene in photocatalysis: A review

    Lutfi Kurnianditia Putri;Wee-Jun Ong;Wei Sea Chang;Siang-Piao Chai

  • Facet-Dependent Photocatalytic Properties of TiO2-Based Composites for Energy Conversion and Environmental Remediation

    Wee Jun Ong;Lling-Lling Tan;Siang-Piao Chai;Siek Ting Yong

  • Self-assembly of nitrogen-doped TiO2 with exposed {001} facets on a graphene scaffold as photo-active hybrid nanostructures for reduction of carbon dioxide to methane

    Wee Jun Ong;Lling-Lling Tan;Siang-Piao Chai;Siek Ting Yong

  • Synthesis and applications of graphene-based TiO(2) photocatalysts.

    Lling-Lling Tan;Siang-Piao Chai;Abdul Rahman Mohamed

  • Review of methanol reforming-Cu-based catalysts, surface reaction mechanisms, and reaction schemes

    Siek Ting Yong;Chien Wei Ooi;Siang-Piao Chai;X S Wu

  • Effective steering of charge flow through synergistic inducing oxygen vacancy defects and p-n heterojunctions in 2D/2D surface-engineered Bi2WO6/BiOI cascade: Towards superior photocatalytic CO2 reduction activity

    Xin Ying Kong;Wai Qin Lee;Abdul Rahman Mohamed;Siang Piao Chai

  • Oxygen vacancy induced Bi2WO6 for the realization of photocatalytic CO2 reduction over the full solar spectrum: from the UV to the NIR region.

    Xin Ying Kong;Yen Yee Choo;Siang Piao Chai;Ai Kah Soh

  • Noble metal modified reduced graphene oxide/TiO2 ternary nanostructures for efficient visible-light-driven photoreduction of carbon dioxide into methane

    Lling-Lling Tan;Wee Jun Ong;Siang-Piao Chai;Abdul Rahman Mohamed

Frequent Co-Authors

Abdul Rahman Mohamed
Abdul Rahman Mohamed Universiti Sains Malaysia
Wee-Jun Ong
Wee-Jun Ong Xiamen University Malaysia
Ta Yeong Wu
Ta Yeong Wu Monash University
Uda Hashim
Uda Hashim Universiti Malaysia Perlis
Keat Teong Lee
Keat Teong Lee Universiti Sains Malaysia
Ahmad Zuhairi Abdullah
Ahmad Zuhairi Abdullah Universiti Sains Malaysia
Eng Seng Chan
Eng Seng Chan Monash University Malaysia
Yun Hau Ng
Yun Hau Ng City University of Hong Kong
Chin Wei Lai
Chin Wei Lai University of Malaya
Xiaoming Wen
Xiaoming Wen RMIT University

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