World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 55 12379 11145 61 61 181 8530

Mohamed S. Hamdy publications per year

The chart shows the history of publications by Mohamed S. Hamdy between 2004 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Mohamed S. Hamdy published across 23 years, from 2004 to 2026, averaging 12.6 papers a year. Output peaked at 45 publications in 2024. 44 of the 290 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 2004 to 2026. Vertical axis: number of publications, 0 to 45. Peak 45 publications in 2024. 2004: 1 publication 2005: 3 publications 2006: 4 publications 2007: 3 publications 2008: 3 publications 2009: 2 publications 2010: 0 publications 2011: 1 publication 2012: 4 publications 2013: 2 publications 2014: 5 publications 2015: 5 publications 2016: 8 publications 2017: 6 publications 2018: 6 publications 2019: 21 publications 2020: 25 publications 2021: 26 publications 2022: 36 publications 2023: 40 publications 2024: 45 publications 2025: 40 publications 2026: 4 publications
2004 2026

290 publications in total across all disciplines

View publications per year as a table
Mohamed S. Hamdy: publications per year, 2004 to 2026
Year Publications
2004 1
2005 3
2006 4
2007 3
2008 3
2009 2
2010 0
2011 1
2012 4
2013 2
2014 5
2015 5
2016 8
2017 6
2018 6
2019 21
2020 25
2021 26
2022 36
2023 40
2024 45
2025 40
2026 4
Total 290
Download as CSV

Mohamed S. Hamdy publications per year - data summary

  • Mohamed S. Hamdy, a Chemistry scholar from King Khalid University, has 290 publications recorded across 23 years, from 2004 to 2026.
  • The oldest publication on record dates to 2004 and the most recent to 2026.
  • The most productive year is 2024, with 45 publications.
  • The least productive years with any output are 2004 and 2011, with 1 publication each.
  • 1 of the 23 years in the span carries no publications at all (2010).
  • The rate of publication averages 12.6 papers per year over the whole span, or 13.2 per year counting only the 22 years with at least one publication.
  • The last 5 years on the chart (2022-2026) hold 165 publications, 57% of the career total.
  • Split into equal eras - 2004-2011: 17 publications (2.1 per year); 2012-2019: 57 publications (7.1 per year); 2020-2026: 216 publications (30.9 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Mohamed S. Hamdy 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 Mohamed S. Hamdy sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 181–200 publications, is where this scientist sits. 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
61–80 publications 1,295+

This scientist: 181 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344 181
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
Download as CSV

Mohamed S. Hamdy publication distribution in Chemistry in 2026 - data summary

  • The chart plots the publication count of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 63 ranges running from 61–80 to 1,295+ publications.
  • Mohamed S. Hamdy, a Chemistry scholar from King Khalid University, records 181 publications - the 25th percentile of the discipline.
  • 25% of ranked Chemistry scientists score the same or lower than Mohamed S. Hamdy, and about 75% score higher.
  • The median of the discipline falls in the 241–260 publications range, and Mohamed S. Hamdy ranks below the median.
  • The most crowded range is 161–180 publications, holding 1,350 scientists (8% of the field).
  • 77% of the field sits in the lowest quarter of the value range (up to 361–380 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,295 publications or more, 100 scientists in all (<1% of the field).

Mohamed S. Hamdy 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 Mohamed S. Hamdy sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 54–55 D-Index, is where this scientist sits. 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
40–41 D-Index 159+

This scientist: 55 D-Index — 33rd percentile

33% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933 55
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
Download as CSV

Mohamed S. Hamdy D-index placement in Chemistry in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 17,934 Chemistry scientists ranked by Research.com in 2026, grouped into 61 ranges running from 40–41 to 159+ D-Index.
  • Mohamed S. Hamdy, a Chemistry scholar from King Khalid University, records 55 D-Index - the 33rd percentile of the discipline.
  • 33% of ranked Chemistry scientists score the same or lower than Mohamed S. Hamdy, and about 67% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Mohamed S. Hamdy ranks below the median.
  • The most crowded range is 56–57 D-Index, holding 1,051 scientists (6% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 70–71 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 159 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Mohamed S. Hamdy is affiliated with King Khalid University in Saudi Arabia and has contributed extensively to the fields of Materials Science, Energy, and Engineering. Their research portfolio is rich in topics related to Materials Chemistry, Renewable Energy, Sustainability, Electrical and Electronic Engineering, and Catalysis.

Their work primarily focuses on advanced photocatalysis techniques, ammonia synthesis and nitrogen reduction, electrocatalysts for energy conversion, advanced battery technologies, catalytic processes in materials science, as well as copper-based nanomaterials and applications.

Recent publications by Mohamed S. Hamdy include:

  • Status and perspectives of key materials for PEM electrolyzer, 2022, Nano Research Energy
  • Advances in ammonia electrosynthesis from ambient nitrate/nitrite reduction, 2023, Chem
  • Recent advances in electrocatalytic ammonia synthesis, 2023, CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION)
  • High-efficiency electrocatalytic NO reduction to NH3 by nanoporous VN, 2022, Nano Research Energy
  • Recent progress and strategies on the design of catalysts for electrochemical ammonia synthesis from nitrate reduction, 2023, Inorganic Chemistry Frontiers

Mohamed S. Hamdy frequently collaborates with several researchers in their domain. Notable coauthors include Xuping Sun, Shengjun Sun, Fatma A. Ibrahim, and Qian Liu, with whom they have jointly published numerous works.

Their research findings have been published in various scientific venues, repeatedly contributing to:

  • Chemical Communications
  • Nano Research
  • Journal of Colloid and Interface Science
  • Inorganic Chemistry Communications
  • Journal of Inorganic and Organometallic Polymers and Materials

Best Publications

  • Mesoporous silica material TUD-1 as a drug delivery system.

    T. Heikkilä;J. Salonen;J. Tuura;M.S. Hamdy

  • Evaluation of Mesoporous TCPSi, MCM-41, SBA-15, and TUD-1 Materials as API Carriers for Oral Drug Delivery

    T. Heikkilä;J. Salonen;J. Tuura;N. Kumar

  • Iron-doped cobalt oxide nanoarray for efficient electrocatalytic nitrate-to-ammonia conversion.

    Unknown

  • Fabrication, characteristics, and applications of boron nitride and their composite nanomaterials

    Unknown

  • Plasma-etched Ti<sub>2</sub>O<sub>3</sub>with oxygen vacancies for enhanced NH<sub>3</sub>electrosynthesis and Zn–N<sub>2</sub>batteries

    Unknown

  • Surface Ti3+-containing (blue) titania: A unique photocatalyst with high activity and selectivity in visible light-stimulated selective oxidation

    Mohamed S. Hamdy;Mohamed S. Hamdy;Rezvaneh Amrollahi;Rezvaneh Amrollahi;Guido Mul

  • rGO supported g-C3N4/CoFe2O4 heterojunction: Visible-light-active photocatalyst for effective utilization of H2O2 to organic pollutant degradation and OH radicals production

    Baskaran Palanivel;Mathiazhagan Lallimathi;B. Arjunkumar;Mohd. Shkir

  • Lithium-doped hydroxyapatite nano-composites: Synthesis, characterization, gamma attenuation coefficient and dielectric properties

    H. Badran;I.S. Yahia;I.S. Yahia;Mohamed S. Hamdy;N.S. Awwad

  • Co-TUD-1 : A ketone-selective catalyst for cyclohexane oxidation

    Mohamed S. Hamdy;Anand Ramanathan;Thomas Maschmeyer;Ulf Hanefeld

  • Synthesis, characterization, and unique catalytic performance of the mesoporous material Fe-TUD-1 in Friedel–Crafts benzylation of benzene

    M.S. Hamdy;M.S. Hamdy;G. Mul;J.C. Jansen;A. Ebaid

  • Synthesis of an efficient, and recyclable mesoporous BiVO4/TiO2 direct Z-scheme heterojunction by sonochemical route for photocatalytic hydrogen production and photodegradation of rhodamine B dye in the visible region

    Hisham S.M. Abd-Rabboh;Hisham S.M. Abd-Rabboh;Mhamed Benaissa;Mohamed S. Hamdy;M.A. Ahmed

  • A remarkable improvement in photocatalytic activity of ZnO nanoparticles through Sr doping synthesized by one pot flash combustion technique for water treatments

    Mohd. Shkir;Badria M. Al-Shehri;M.P. Pachamuthu;Aslam Khan

  • A novel TiO2 composite for photocatalytic wastewater treatment

    Mohamed S. Hamdy;Mohamed S. Hamdy;Wibawa H. Saputera;Edgar J. Groenen;Guido Mul

  • BiVO3/g-C3N4 S-scheme heterojunction nanocomposite photocatalyst for hydrogen production and amaranth dye removal

    Mohamed Benaissa;Nadir Abbas;Saleh Al Arni;Noureddine Elboughdiri

  • Electrochemical two-electron O2 reduction reaction toward H2O2 production: using cobalt porphyrin decorated carbon nanotubes as a nanohybrid catalyst

    Kai Dong;Kai Dong;Jie Liang;Yuchun Ren;Yuanyuan Wang

  • Co-TUD-1 catalysed aerobic oxidation of cyclohexane

    Anand Ramanathan;Mohamed S. Hamdy;Rudy Parton;Thomas Maschmeyer

  • A facile one-pot flash combustion synthesis of La@ZnO nanoparticles and their characterizations for optoelectronic and photocatalysis applications

    Kamlesh V. Chandekar;Mohd. Shkir;Mohd. Shkir;Aslam Khan;Badria M. Al-Shehri

  • Fabrication of novel polyaniline/ZnO heterojunction for exceptional photocatalytic hydrogen production and degradation of fluorescein dye through direct Z-scheme mechanism

    Mohamed S. Hamdy;Hisham S.M. Abd-Rabboh;Hisham S.M. Abd-Rabboh;Mhamed Benaissa;M. Gad Al-Metwaly

  • New catalyst with multiple active sites for selective hydrogenolysis of cellulose to ethylene glycol

    Mohamed S. Hamdy;Murad A. Eissa;Sherif M. A. S. Keshk

  • Fe, Co and Cu-incorporated TUD-1 : Synthesis, characterization and catalytic performance in N2O decomposition and cyclohexane oxidation

    M.S. Hamdy;G. Mul;W. Wei;R. Anand

  • Liquid phase oxidation of cyclohexane over transition metal incorporated amorphous 3D-mesoporous silicates M-TUD-1 (M = Ti, Fe, Co and Cr)

    R. Anand;M.S. Hamdy;P. Gkourgkoulas;Th. Maschmeyer;Th. Maschmeyer

  • Strategies to design efficient silica-supported photocatalysts for reduction of CO2

    Mohamed S. Hamdy;Mohamed S. Hamdy;Rezvaneh Amrollahi;Ilya Sinev;Bastian Mei

  • A facile microwave-assisted synthesis of PbMoO4 nanoparticles and their key characteristics analysis: a good contender for photocatalytic applications

    Mohd Shkir;Z R Khan;M S Hamdy;H Algarni

Frequent Co-Authors

Mohd. Shkir
Mohd. Shkir King Khalid University
Guido Mul
Guido Mul University of Twente
S. AlFaify
S. AlFaify King Khalid University
I.S. Yahia
I.S. Yahia King Khalid University
Thomas Maschmeyer
Thomas Maschmeyer University of Sydney
Ulf Hanefeld
Ulf Hanefeld Delft University of Technology
Jacob A. Moulijn
Jacob A. Moulijn Delft University of Technology
Johannes C. Jansen
Johannes C. Jansen National Research Council (CNR)
Ali Aldalbahi
Ali Aldalbahi King Saud University
Jarno Salonen
Jarno Salonen University of Turku

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in extending their chemistry knowledge into specialized fields, online programs offer flexible and affordable options. For instance, pursuing forensic psychology master's programs can open doors to careers where understanding chemical substances and their effects plays a critical role in criminal investigations.

Those considering a career as a forensic scientist will find that salary expectations vary based on experience and location, but the profession remains rewarding both intellectually and financially. To explore this further, it's useful to review insights about forensic scientist salary to gauge potential career outcomes.

Cost is often a major factor when selecting an online degree. Prospective students should evaluate the criminal justice degree tuition and fees to make informed decisions that fit their budget while pursuing their educational goals.

For those starting their journey, some of the best online associate degree programs in criminal justice offer a solid foundation in disciplines related to chemistry, forensics, and law enforcement, paving the way for further specialization or career entry.

Best Scientists Citing Mohamed S. Hamdy

Trending Scientists

Recently Published Articles