World's Best Scientists 2026 revealed!
Abdul Rahman Mohamed

Abdul Rahman Mohamed

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Chemistry
Malaysia
2026
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Engineering and Technology
Malaysia
2026

D-Index & Metrics

Materials Science

D-Index
102
Citations
33760
World Ranking
977
National Ranking
3

Chemistry

D-Index
108
Citations
39733
World Ranking
880
National Ranking
1

Engineering and Technology

D-Index
112
Citations
42293
World Ranking
76
National Ranking
6

Abdul Rahman Mohamed 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 Abdul Rahman Mohamed 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: 572 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

Abdul Rahman Mohamed 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 Abdul Rahman Mohamed 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: 112 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Chemistry in Malaysia Leader Award
  • 2026 - Research.com Engineering and Technology in Malaysia Leader Award
  • 2026 - Research.com Materials Science in Malaysia Leader Award
  • 2025 - Research.com Chemistry in Malaysia Leader Award
  • 2025 - Research.com Materials Science in Malaysia Leader Award
  • 2022 - Research.com Chemistry in Malaysia Leader Award

Overview

Abdul Rahman Mohamed is affiliated with Universiti Sains Malaysia in Malaysia. Their research is primarily situated within the fields of Materials Science, Energy, and Engineering, with a notable focus on Renewable Energy, Sustainability and the Environment, and Materials Chemistry. Their work also spans subfields such as Mechanical Engineering, Electrical and Electronic Engineering, and Biomedical Engineering.

The scientist's main research topics include Advanced Photocatalysis Techniques, Gas Sensing Nanomaterials and Sensors, Catalytic Processes in Materials Science, Covalent Organic Framework Applications, Carbon Dioxide Capture Technologies, Copper-based Nanomaterials and Applications, and TiO2 Photocatalysis and Solar Cells.

Recent publications authored or co-authored by Abdul Rahman Mohamed include:

  • Z-Scheme Photocatalytic Systems for Carbon Dioxide Reduction: Where Are We Now? (2020), Angewandte Chemie International Edition
  • Point-Defect Engineering: Leveraging Imperfections in Graphitic Carbon Nitride (g-C3N4) Photocatalysts toward Artificial Photosynthesis (2021), Small
  • Rational Design of Carbon-Based 2D Nanostructures for Enhanced Photocatalytic CO2 Reduction: A Dimensionality Perspective (2020), Chemistry - A European Journal
  • Recent advances in developing engineered biochar for CO2 capture: An insight into the biochar modification approaches (2021), Journal of environmental chemical engineering
  • Z-scheme heterojunction nanocomposite fabricated by decorating magnetic MnFe2O4 nanoparticles on BiOBr nanosheets for enhanced visible light photocatalytic degradation of 2,4-dichlorophenoxyacetic acid and Rhodamine B (2020), Separation and Purification Technology

Frequent co-authors collaborating with Abdul Rahman Mohamed include:

  • Sze-Mun Lam
  • Jin-Chung Sin
  • Honghu Zeng
  • Lutfi Kurnianditia Putri
  • Maedeh Mohammadi

Abdul Rahman Mohamed has published recurrently in journals such as:

  • Journal of environmental chemical engineering
  • Biomass Conversion and Biorefinery
  • Environmental Science and Pollution Research
  • Inorganic Chemistry Communications
  • SSRN Electronic Journal

Best Publications

  • Homogeneous, heterogeneous and enzymatic catalysis for transesterification of high free fatty acid oil (waste cooking oil) to biodiesel: a review.

    Man Kee Lam;Keat Teong Lee;Abdul Rahman Mohamed

  • 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

  • Utilization of oil palm as a source of renewable energy in Malaysia

    S. Sumathi;S.P. Chai;A.R. Mohamed

  • Z-Scheme Photocatalytic Systems for Carbon Dioxide Reduction: Where Are We Now?

    Wenhao Zhang;Abdul Rahman Mohamed;Wee-Jun Ong

  • Recent progress on innovative and potential technologies for glycerol transformation into fuel additives: A critical review

    Norhasyimi Rahmat;Ahmad Zuhairi Abdullah;Abdul Rahman Mohamed

  • Roles of titanium dioxide and ion-doped titanium dioxide on photocatalytic degradation of organic pollutants (phenolic compounds and dyes) in aqueous solutions: A review

    Chao Min Teh;Abdul Rahman Mohamed

  • Synthesis of activated carbon from lignocellulosic biomass and its applications in air pollution control—a review

    Norhusna Mohamad Nor;Lee Chung Lau;Keat Teong Lee;Abdul Rahman Mohamed

  • High surface area activated carbon from rice husk as a high performance supercapacitor electrode

    Ellie Yi Lih Teo;Lingeswarran Muniandy;Eng-Poh Ng;Farook Adam

  • Palm oil: Addressing issues and towards sustainable development

    K.T. Tan;K.T. Lee;A.R. Mohamed;S. Bhatia

  • Gasification of lignocellulosic biomass in fluidized beds for renewable energy development: A review

    Zainal Alimuddin Bin Zainal Alauddin;Pooya Lahijani;Maedeh Mohammadi;Abdul Rahman Mohamed

  • 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

  • Degradation of wastewaters containing organic dyes photocatalysed by zinc oxide: a review

    Sze-Mun Lam;Jin-Chung Sin;Ahmad Zuhairi Abdullah;Abdul Rahman Mohamed

  • Conversion of the greenhouse gas CO2 to the fuel gas CO via the Boudouard reaction: A review

    Pooya Lahijani;Zainal Alimuddin Zainal;Maedeh Mohammadi;Abdul Rahman Mohamed

  • 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

  • The synthesis and characterization of high purity mixed microporous/mesoporous activated carbon from rice husk using chemical activation with NaOH and KOH

    Lingeswarran Muniandy;Farook Adam;Abdul Rahman Mohamed;Eng-Poh Ng

  • Current status and challenges on microalgae-based carbon capture.

    Man Kee Lam;Keat Teong Lee;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

  • High-rate anaerobic digestion of palm oil mill effluent in an upflow anaerobic sludge-fixed film bioreactor

    G.D. Najafpour;A.A.L. Zinatizadeh;A.R. Mohamed;M. Hasnain Isa

  • Malaysian palm oil: Surviving the food versus fuel dispute for a sustainable future

    Man Kee Lam;Kok Tat Tan;Keat Teong Lee;Abdul Rahman Mohamed

  • Potential of hydrogen from oil palm biomass as a source of renewable energy worldwide

    Tau Len Kelly-Yong;Keat Teong Lee;Abdul Rahman Mohamed;Subhash Bhatia

  • 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

  • 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

Frequent Co-Authors

Siang-Piao Chai
Siang-Piao Chai Monash University
Keat Teong Lee
Keat Teong Lee Universiti Sains Malaysia
Subhash Bhatia
Subhash Bhatia Universiti Sains Malaysia
Sze-Mun Lam
Sze-Mun Lam Universiti Tunku Abdul Rahman
Ahmad Zuhairi Abdullah
Ahmad Zuhairi Abdullah Universiti Sains Malaysia
Wee-Jun Ong
Wee-Jun Ong Xiamen University Malaysia
Habibollah Younesi
Habibollah Younesi Tarbiat Modares University
Zainal Alimuddin Zainal
Zainal Alimuddin Zainal Universiti Sains Malaysia
Uda Hashim
Uda Hashim Universiti Malaysia Perlis
Ali Akbar Zinatizadeh
Ali Akbar Zinatizadeh Razi University

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