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Deepalekshmi Ponnamma

Deepalekshmi Ponnamma

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Rising Stars
2025

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Rising Stars 50 324 324 2 2 187 8381
Materials Science 57 8042 7775 4 4 206 10238

Deepalekshmi Ponnamma publications per year

The chart shows the history of publications by Deepalekshmi Ponnamma between 2013 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Deepalekshmi Ponnamma published across 13 years, from 2013 to 2025, averaging 17.9 papers a year. Output peaked at 31 publications in 2017. 38 of the 233 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2013 to 2025. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 2017. 2013: 5 publications 2014: 9 publications 2015: 7 publications 2016: 23 publications 2017: 31 publications 2018: 20 publications 2019: 21 publications 2020: 21 publications 2021: 20 publications 2022: 14 publications 2023: 24 publications 2024: 23 publications 2025: 15 publications
2013 2025

233 publications in total across all disciplines

View publications per year as a table
Deepalekshmi Ponnamma: publications per year, 2013 to 2025
Year Publications
2013 5
2014 9
2015 7
2016 23
2017 31
2018 20
2019 21
2020 21
2021 20
2022 14
2023 24
2024 23
2025 15
Total 233
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Deepalekshmi Ponnamma 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 Deepalekshmi Ponnamma 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, 190–209 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: 206 publications — 33rd percentile

33% 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
190–209 891 206
210–229 862
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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Deepalekshmi Ponnamma 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 Deepalekshmi Ponnamma 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, 56–57 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: 57 D-Index — 39th percentile

39% 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 57
58–59 610
60–61 587
62–63 606
64–65 533
66–67 490
68–69 469
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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Research.com Recognitions

  • 2025 - Research.com Rising Stars Award

Overview

Deepalekshmi Ponnamma is affiliated with Qatar University in Qatar. Their research primarily spans the fields of Engineering and Materials Science, with a substantial number of publications contributing to these disciplines. Within these fields, their work focuses on specialized subfields including Biomedical Engineering, Polymers and Plastics, Biomaterials, Electrical and Electronic Engineering, and Renewable Energy, Sustainability and the Environment.

The scientist's investigations cover a range of topics, most notably those related to advanced materials and their applications. Key topics include Advanced Sensor and Energy Harvesting Materials, Conducting Polymers and Applications, Electrospun Nanofibers in Biomedical Applications, Gas Sensing Nanomaterials and Sensors, Dielectric Materials and Actuators, Advanced Photocatalysis Techniques, and Membrane Separation Technologies.

Frequent publication venues for their research include:

  • SSRN Electronic Journal
  • Journal of Materials Science Materials in Electronics
  • Polymers
  • Ionics
  • Research Square (Research Square)

Coauthor collaborations have been an important aspect of their academic output. The most frequent coauthors include:

  • Mariam Al Ali Al-Maadeed with 23 joint publications
  • Mohammad K. Hassan with 19 joint publications
  • Kishor Kumar Sadasivuni with 14 joint publications
  • Maryam Al-Ejji with 14 joint publications
  • Swathi Yempally with 14 joint publications

Among their recent papers, the following are notable for their publication year and venue:

  • "Recent progress and multifunctional applications of 3D printed graphene nanocomposites," 2020, Composites Part B Engineering
  • "A Comparative Review of Natural and Synthetic Biopolymer Composite Scaffolds," 2021, Polymers
  • "Carbon dioxide adsorption based on porous materials," 2021, RSC Advances

In summary, Deepalekshmi Ponnamma's research outputs highlight contributions to engineering and materials science through focused work on polymers, biomaterials, and advanced sensor materials. Their collaborations and publication record reflect an interdisciplinary approach, addressing topics with applications in biomedical engineering, environmental sustainability, and electronics.

Best Publications

  • A Comparative Review of Natural and Synthetic Biopolymer Composite Scaffolds.

    M Sai Bhargava Reddy;Deepalekshmi Ponnamma;Rajan Choudhary;Rajan Choudhary;Kishor Kumar Sadasivuni

  • Evolution from graphite to graphene elastomer composites

    Kishor Kumar Sadasivuni;Kishor Kumar Sadasivuni;Deepalekshmi Ponnamma;Sabu Thomas;Yves Grohens

  • Stretchable Electrospun PVDF-HFP/Co-ZnO Nanofibers as Piezoelectric Nanogenerators.

    Hemalatha Parangusan;Deepalekshmi Ponnamma;Mariam Al Ali Al-Maadeed

  • Synthesis, optimization and applications of ZnO/polymer nanocomposites.

    Deepalekshmi Ponnamma;John-John Cabibihan;Mariappan Rajan;S. Sundar Pethaiah

  • Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled with diesel/biodiesel blends

    Medhat Elkelawy;Hagar Alm-Eldin Bastawissi;Khaled Khodary Esmaeil;Ahmed Mohamed Radwan

  • Carbon dioxide adsorption based on porous materials

    M. Sai Bhargava Reddy;Deepalekshmi Ponnamma;Kishor Kumar Sadasivuni;Bijandra Kumar

  • Carbon nanotube based elastomer composites – an approach towards multifunctional materials

    Deepalekshmi Ponnamma;Deepalekshmi Ponnamma;Kishor Kumar Sadasivuni;Yves Grohens;Qipeng Guo

  • CeO2 Nanostructures Enriched with Oxygen Vacancies for Photocatalytic CO2 Reduction

    Abdo Hezam;Keerthiraj Namratha;Q. A. Drmosh;Deepalekshmi Ponnamma

  • Synergistic effect of multi walled carbon nanotubes and reduced graphene oxides in natural rubber for sensing application

    Deepalekshmi Ponnamma;Deepalekshmi Ponnamma;Kishor Kumar Sadasivuni;Michael Strankowski;Qipeng Guo

  • Dielectric properties of modified graphene oxide filled polyurethane nanocomposites and its correlation with rheology

    Kishor Kumar Sadasivuni;Kishor Kumar Sadasivuni;Deepalekshmi Ponnamma;Bijandra Kumar;Michael Strankowski

  • Recent progress and multifunctional applications of 3D printed graphene nanocomposites

    Deepalekshmi Ponnamma;Yifei Yin;Nisa Salim;Jyotishkumar Parameswaranpillai

  • Oleic acid-grafted chitosan/graphene oxide composite coating for corrosion protection of carbon steel

    Eman M. Fayyad;Kishor Kumar Sadasivuni;Deepalekshmi Ponnamma;Mariam Al Ali Al-Maadeed;Mariam Al Ali Al-Maadeed

  • Direct Z-scheme Cs2O–Bi2O3–ZnO heterostructures for photocatalytic overall water splitting

    Abdo Hezam;K. Namratha;Q. A. Drmosh;Deepalekshmi Ponnamma

  • Flexible Pressure Sensor Based on PVDF Nanocomposites Containing Reduced Graphene Oxide-Titania Hybrid Nanolayers

    Aisha Al-Saygh;Deepalekshmi Ponnamma;Mariam AlAli AlMaadeed;Mariam AlAli AlMaadeed;Poornima Vijayan P

  • Progress of Advanced Nanomaterials in the Non-Enzymatic Electrochemical Sensing of Glucose and H2O2.

    Dayakar Thatikayala;Deepalekshmi Ponnamma;Kishor Kumar Sadasivuni;John-John Cabibihan

  • Strategies to Enhance ZnO Photocatalyst's Performance for Water Treatment: A Comprehensive Review

    Unknown

  • Graphene oxide reinforced polyvinyl alcohol/polyethylene glycol blend composites as high-performance dielectric material

    Kalim Deshmukh;M. Basheer Ahamed;Kishor Kumar Sadasivuni;Deepalekshmi Ponnamma

  • Flexible tri-layer piezoelectric nanogenerator based on PVDF-HFP/Ni-doped ZnO nanocomposites

    Hemalatha Parangusan;Deepalekshmi Ponnamma;Mariam Al Ali AlMaadeed

  • Stretchable quaternary phasic PVDF-HFP nanocomposite films containing graphene-titania-SrTiO3 for mechanical energy harvesting

    Deepalekshmi Ponnamma;Alper Erturk;Hemalatha Parangusan;Kalim Deshmukh

  • Graphene-Based Polymer Nanocomposites in Electronics

    Kishor Kumar Sadasivuni;Deepalekshmi Ponnamma;Jaehwan Kim;Sabu Thomas

  • Impedance spectroscopy, ionic conductivity and dielectric studies of new Li+ ion conducting polymer blend electrolytes based on biodegradable polymers for solid state battery applications

    Kalim Deshmukh;M. Basheer Ahamed;Anji Reddy Polu;Kishor Kumar Sadasivuni

  • Graphene and graphitic derivative filled polymer composites as potential sensors

    Deepalekshmi Ponnamma;Qipeng Guo;Igor Krupa;Mariam Ali S. A. Al-Maadeed

  • Flexible NO2 sensors from renewable cellulose nanocrystals/iron oxide composites

    Kishor Kumar Sadasivuni;Deepalekshmi Ponnamma;Hyun-U Ko;Hyun Chan Kim

Frequent Co-Authors

Kishor Kumar Sadasivuni
Kishor Kumar Sadasivuni Qatar University
Sabu Thomas
Sabu Thomas Mahatma Gandhi University
Samer Adham
Samer Adham Qatar University
Alamgir Karim
Alamgir Karim University of Houston
Hitesh Panchal
Hitesh Panchal Gujarat Technological University
Igor Krupa
Igor Krupa Qatar University
Chun Cheng
Chun Cheng Southern University of Science and Technology
Yves Grohens
Yves Grohens Laboratoire des systèmes mécaniques IRDL
Qipeng Guo
Qipeng Guo Deakin University

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