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Mohamed I. Zaki

Mohamed I. Zaki

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 44 16785 15155 16 15 189 7673

Mohamed I. Zaki publications per year

The chart shows the history of publications by Mohamed I. Zaki between 1980 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Mohamed I. Zaki published across 47 years, from 1980 to 2026, averaging 4.9 papers a year. Output peaked at 13 publications in 1998. 5 of the 230 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1980 to 2026. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 1998. 1980: 1 publication 1981: 4 publications 1982: 6 publications 1983: 3 publications 1984: 2 publications 1985: 8 publications 1986: 10 publications 1987: 8 publications 1988: 4 publications 1989: 6 publications 1990: 4 publications 1991: 11 publications 1992: 7 publications 1993: 4 publications 1994: 6 publications 1995: 3 publications 1996: 6 publications 1997: 7 publications 1998: 13 publications 1999: 5 publications 2000: 10 publications 2001: 6 publications 2002: 5 publications 2003: 4 publications 2004: 4 publications 2005: 2 publications 2006: 6 publications 2007: 2 publications 2008: 2 publications 2009: 2 publications 2010: 6 publications 2011: 5 publications 2012: 3 publications 2013: 3 publications 2014: 3 publications 2015: 1 publication 2016: 2 publications 2017: 5 publications 2018: 4 publications 2019: 5 publications 2020: 3 publications 2021: 8 publications 2022: 8 publications 2023: 5 publications 2024: 3 publications 2025: 4 publications 2026: 1 publication
1980 2026

230 publications in total across all disciplines

View publications per year as a table
Mohamed I. Zaki: publications per year, 1980 to 2026
Year Publications
1980 1
1981 4
1982 6
1983 3
1984 2
1985 8
1986 10
1987 8
1988 4
1989 6
1990 4
1991 11
1992 7
1993 4
1994 6
1995 3
1996 6
1997 7
1998 13
1999 5
2000 10
2001 6
2002 5
2003 4
2004 4
2005 2
2006 6
2007 2
2008 2
2009 2
2010 6
2011 5
2012 3
2013 3
2014 3
2015 1
2016 2
2017 5
2018 4
2019 5
2020 3
2021 8
2022 8
2023 5
2024 3
2025 4
2026 1
Total 230
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Mohamed I. Zaki 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 I. Zaki 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: 189 publications — 29th percentile

29% 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 1,344 189
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
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Mohamed I. Zaki 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 I. Zaki 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, 44–45 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: 44 D-Index — 7th percentile

7% 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 44
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
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
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Overview

Mohamed I. Zaki is affiliated with Minia University in Egypt and has contributed to research predominantly in the field of Engineering. Their work spans multiple subfields, including Electrical and Electronic Engineering, Materials Chemistry, Control and Systems Engineering, Catalysis, and Plant Science.

The main topics covered in their research include Catalytic Processes in Materials Science, Power Systems Fault Detection, Catalysis and Oxidation Reactions, Islanding Detection in Power Systems, Electrical Fault Detection and Protection, Power Transformer Diagnostics and Insulation, and Dental Implant Techniques and Outcomes.

Significant recent publications authored or coauthored by Mohamed I. Zaki include:

  • Combined TPR, XRD, and FTIR studies on the reduction behavior of Co3O4, 2022, Materials Chemistry and Physics
  • Low-Temperature Catalytic CO Oxidation Over Non-Noble, Efficient Chromia in Reduced Graphene Oxide and Graphene Oxide Nanocomposites, 2020, Catalysts
  • Cobalt oxide-catalyzed CO oxidation under steady-state conditions: Influence of the metal oxidation state, 2023, Colloids and Surfaces A Physicochemical and Engineering Aspects
  • A proposed fault identification-based fuzzy approach for active distribution networks with photovoltaic systems, 2023, Measurement
  • Lattice-charge imbalance and redox catalysis over perovskite-type ferrite- and manganite-based mixed oxides as studied by XRD, FTIR, UV-Vis DRS, and XPS, 2023, Scientific Reports

Frequent coauthors working collaboratively with Mohamed I. Zaki include:

  • Gamal A. H. Mekhemer
  • Abdallah I.M. Rabee
  • Christin B.A. Gaid
  • Ragab A. El-Sehiemy
  • Tamer F. Megahed

Mohamed I. Zaki's publications frequently appear in venues such as the Egyptian Journal of Chemistry, Egyptian Dental Journal, SSRN Electronic Journal, Materials Chemistry and Physics, and Catalysts.

Best Publications

  • In situ FTIR spectra of pyridine adsorbed on SiO2-Al2O3, TiO2, ZrO2 and CeO2: general considerations for the identification of acid sites on surfaces of finely divided metal oxides

    Mohamed I Zaki;Muhammad A Hasan;Fakhryia A Al-Sagheer;Lata Pasupulety

  • Promotion of the hydrogen peroxide decomposition activity of manganese oxide catalysts

    Muhammad A Hasan;Mohamed I Zaki;Lata Pasupulety;Kamlesh Kumari

  • Surface Reactions of Acetone on Al2O3, TiO2, ZrO2, and CeO2: IR Spectroscopic Assessment of Impacts of the Surface Acid−Base Properties

    M. I. Zaki;M. A. Hasan;L. Pasupulety

  • Carbon monoxide — A low temperature infrared probe for the characterization of hydroxyl group properties on metal oxide surfaces

    M.I. Zaki;H. Knözinger

  • Oxide-catalyzed conversion of acetic acid into acetone: an FTIR spectroscopic investigation

    M.A. Hasan;M.I. Zaki;L. Pasupulety

  • Microemulsion-Based Synthesis of CeO2 Powders with High Surface Area and High-Temperature Stabilities

    Ali Bumajdad;Mohamed I. Zaki;Julian Eastoe;Lata Pasupulety

  • Low-temperature carbon monoxide adsorption and state of molybdena supported on alumina, titania, ceria, and zirconia. An infrared spectroscopic investigation

    M. I. Zaki;B. Vielhaber;H. Knoezinger

  • Thermochemistry of manganese oxides in reactive gas atmospheres: Probing redox compositions in the decomposition course MnO2 → MnO

    M.I. Zaki;M.A. Hasan;L. Pasupulety;K. Kumari

  • Controlled Synthesis of ZrO 2 Nanoparticles with Tailored Size, Morphology and Crystal Phases via Organic/Inorganic Hybrid Films

    Ali Bumajdad;Ahmed Abdel Nazeer;Fakhreia Al Sagheer;Shamsun Nahar

  • Infrared spectroscopic studies of the reactions of alcohols over group IVB metal oxide catalysts. Part 1.—Propan-2-ol over TiO2, ZrO2 and HfO2

    Gamal A. M. Hussein;Norman Sheppard;Mohamed I. Zaki;Radamis B. Fahim

  • Surface Chemistry of Acetone on Metal Oxides: IR Observation of Acetone Adsorption and Consequent Surface Reactions on Silica−Alumina versus Silica and Alumina

    M. I. Zaki;M. A. Hasan;and F. A. Al-Sagheer;L. Pasupulety

  • Solid/solid interactions. Monolayer formation in molybdenum trioxide-alumina physical mixtures

    J. Leyrer;M. I. Zaki;H. Knoezinger

  • An infrared spectroscopic study of the adsorption and mechanism of surface reactions of 2-propanol on ceria

    Mohamed I. Zaki;Norman Sheppard

  • Infrared spectroscopic studies of the reactions of alcohols over group IVB metal oxide catalysts. Part 3.—Ethanol over TiO2, ZrO2 and HfO2, and general conclusions from parts 1 to 3

    Gamal A. M. Hussein;Norman Sheppard;Mohamed I. Zaki;Radamis B. Fahim

  • Ceria on silica and alumina catalysts: dispersion and surface acid-base properties as probed by X-ray diffractometry, UV-Vis diffuse reflectance and in situ IR absorption studies

    M.I. Zaki;G.A.M. Hussein;S.A.A. Mansour;H.M. Ismail

  • Highly dispersed rhodium on alumina catalysts: influence of the atmosphere on the state and dispersion of rhodium

    M. I. Zaki;G. Kunzmann;B. C. Gates;H. Knoezinger

  • An infrared spectroscopy study of carbon monoxide adsorption on α-chromia surfaces: probing oxidation states of coordinatively unsaturated surface cations

    Mohamed I. Zaki;Helmut Knözinger

  • Physicochemical investigation of calcined chromia-coated silica and alumina catalysts: characterization of chromium-oxygen species

    M.I. Zaki;N.E. Fouad;J. Leyrer;H. Kno˝zinger

  • Influence of phosphonation and phosphation on surface acid–base and morphological properties of CaO as investigated by in situ FTIR spectroscopy and electron microscopy

    Mohamed I. Zaki;Helmut Knözinger;Bernd Tesche;Gamal A.H. Mekhemer

  • Acidity of sulfated zirconia as studied by FTIR spectroscopy of adsorbed CO and NH3 as probe molecules

    D. Spielbauer;G. A. H. Mekhemer;M. I. Zaki;H. Knözinger

Frequent Co-Authors

Helmut Knözinger
Helmut Knözinger Ludwig-Maximilians-Universität München
Karen Wilson
Karen Wilson Griffith University
Mark A. Isaacs
Mark A. Isaacs Aston University
Adam F. Lee
Adam F. Lee Griffith University
Satishchandra Ogale
Satishchandra Ogale Indian Institute of Science Education and Research Pune
Julian Eastoe
Julian Eastoe University of Bristol
Bruce C. Gates
Bruce C. Gates University of California, Davis
Geoffrey C. Bond
Geoffrey C. Bond Brunel University London
Jens Weitkamp
Jens Weitkamp University of Stuttgart
John T. Yates
John T. Yates University of Virginia

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