D Karthikeyan

1.0k total citations
28 papers, 835 citations indexed

About

D Karthikeyan is a scholar working on Materials Chemistry, Inorganic Chemistry and Catalysis. According to data from OpenAlex, D Karthikeyan has authored 28 papers receiving a total of 835 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Materials Chemistry, 5 papers in Inorganic Chemistry and 4 papers in Catalysis. Recurrent topics in D Karthikeyan's work include Catalytic Processes in Materials Science (7 papers), Catalysis and Hydrodesulfurization Studies (4 papers) and Zeolite Catalysis and Synthesis (4 papers). D Karthikeyan is often cited by papers focused on Catalytic Processes in Materials Science (7 papers), Catalysis and Hydrodesulfurization Studies (4 papers) and Zeolite Catalysis and Synthesis (4 papers). D Karthikeyan collaborates with scholars based in India, South Korea and Oman. D Karthikeyan's co-authors include Raji Atchudan, Yong Rok Lee, Suguna Perumal, Thomas Nesakumar Jebakumar Immanuel Edison, Mani Shanmugam, Namachivayam Karthik, B. N. Sivasankar, A. Pandurangan, S. Sengottuvelu and A. Jaswanth and has published in prestigious journals such as Industrial & Engineering Chemistry Research, Applied Catalysis A General and Microporous and Mesoporous Materials.

In The Last Decade

D Karthikeyan

26 papers receiving 799 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
D Karthikeyan India 11 464 286 148 125 116 28 835
Linyan Zhang China 15 388 0.8× 206 0.7× 83 0.6× 146 1.2× 64 0.6× 39 921
Gamil Gamal Hasan Algeria 22 697 1.5× 354 1.2× 122 0.8× 160 1.3× 177 1.5× 40 1.0k
Hamdi Ali Mohammed Algeria 26 838 1.8× 396 1.4× 157 1.1× 167 1.3× 215 1.9× 45 1.2k
Rodolfo Lopes Coppo Brazil 11 233 0.5× 200 0.7× 184 1.2× 144 1.2× 146 1.3× 19 648
Vishal Mutreja India 16 376 0.8× 100 0.3× 276 1.9× 58 0.5× 156 1.3× 49 854
Souhaila Meneceur Algeria 27 966 2.1× 449 1.6× 193 1.3× 170 1.4× 241 2.1× 46 1.4k
Horng‐Huey Ko Taiwan 17 277 0.6× 120 0.4× 54 0.4× 107 0.9× 81 0.7× 41 820
Li-Cai Zhu China 15 211 0.5× 109 0.4× 178 1.2× 291 2.3× 93 0.8× 47 817
N. Elavarasan India 18 705 1.5× 426 1.5× 174 1.2× 245 2.0× 126 1.1× 30 1.1k
Sizhu Ren China 13 283 0.6× 91 0.3× 214 1.4× 309 2.5× 153 1.3× 20 1.0k

Countries citing papers authored by D Karthikeyan

Since Specialization
Citations

This map shows the geographic impact of D Karthikeyan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D Karthikeyan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D Karthikeyan more than expected).

Fields of papers citing papers by D Karthikeyan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D Karthikeyan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D Karthikeyan. The network helps show where D Karthikeyan may publish in the future.

Co-authorship network of co-authors of D Karthikeyan

This figure shows the co-authorship network connecting the top 25 collaborators of D Karthikeyan. A scholar is included among the top collaborators of D Karthikeyan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D Karthikeyan. D Karthikeyan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Visnuvinayagam, S., et al.. (2025). Chitosan-oligo-saccharide-ZnO-nanoparticle composite: A superior alternative to chitosan for biomedical applications. Journal of Environmental Biology. 46(2). 188–196.
3.
Karthikeyan, D, et al.. (2023). Smart COVIDNet: designing an IoT-based COVID-19 disease prediction framework using attentive and adaptive-derived ensemble deep learning. Knowledge and Information Systems. 66(4). 2269–2305. 3 indexed citations
4.
Castro, José M., et al.. (2021). Novel Graphene Supercapacitor Structure Design for UAV Power Storage. TechConnect Briefs. 228–231. 1 indexed citations
5.
Karthikeyan, D, et al.. (2020). Hybrid Intrusion Detection System Security Enrichment Using Classifier Ensemble. Journal of Computational and Theoretical Nanoscience. 17(1). 434–438. 7 indexed citations
6.
Karthikeyan, D, et al.. (2018). Advanced Adiabatic Compressed air Energy Storage Energy in Air. 737–741. 6 indexed citations
7.
Shanmugam, Mani, et al.. (2017). Synthesis, characterization, and antiproliferative and apoptosis inducing effects of novels-triazine derivatives. New Journal of Chemistry. 42(3). 1698–1714. 14 indexed citations
8.
Atchudan, Raji, Thomas Nesakumar Jebakumar Immanuel Edison, Suguna Perumal, et al.. (2017). Concurrent synthesis of nitrogen-doped carbon dots for cell imaging and ZnO@nitrogen-doped carbon sheets for photocatalytic degradation of methylene blue. Journal of Photochemistry and Photobiology A Chemistry. 350. 75–85. 136 indexed citations
9.
Atchudan, Raji, Thomas Nesakumar Jebakumar Immanuel Edison, Suguna Perumal, D Karthikeyan, & Yong Rok Lee. (2016). Facile synthesis of zinc oxide nanoparticles decorated graphene oxide composite via simple solvothermal route and their photocatalytic activity on methylene blue degradation. Journal of Photochemistry and Photobiology B Biology. 162. 500–510. 229 indexed citations
10.
Karthikeyan, D, et al.. (2016). Effect of preparation methods on structure and catalytic activity of Ni loaded Ce x Zr1−x O2 catalysts for hydrogen production via autothermal reforming of ethane. Research on Chemical Intermediates. 43(5). 2817–2837. 7 indexed citations
11.
Karthikeyan, D, et al.. (2016). Effect of metal content on the activity and product selectivity of n-decane hydroisomerization over Ni-Pd/HY zeolite. CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION). 37(11). 1907–1917. 19 indexed citations
12.
Atchudan, Raji, Thomas Nesakumar Jebakumar Immanuel Edison, Suguna Perumal, D Karthikeyan, & Yong Rok Lee. (2016). Effective photocatalytic degradation of anthropogenic dyes using graphene oxide grafting titanium dioxide nanoparticles under UV-light irradiation. Journal of Photochemistry and Photobiology A Chemistry. 333. 92–104. 133 indexed citations
13.
Karthikeyan, D, et al.. (2016). Catalytic Influence of Bimetallic Bifunctional Ni-Pd/H-β and H-Mordenite Nanoporous Catalysts for Hydroisomerisation of n-Octane. Journal of Cluster Science. 27(4). 1109–1129. 4 indexed citations
14.
Atchudan, Raji, Suguna Perumal, D Karthikeyan, A. Pandurangan, & Yong Rok Lee. (2015). Synthesis and characterization of graphitic mesoporous carbon using metal–metal oxide by chemical vapor deposition method. Microporous and Mesoporous Materials. 215. 123–132. 61 indexed citations
15.
Karthikeyan, D, et al.. (2014). English Letters Finger Spelling Sign Language Recognition System. International Journal of Engineering Trends and Technology. 10(7). 334–339. 4 indexed citations
16.
Karthikeyan, D, et al.. (2014). An Efficient Clustering based Segmentation Algorithm for Computer Tomography Image Segmentation. 1(3). 1–11. 1 indexed citations
17.
Karthikeyan, D, et al.. (2011). Aqueous Phase Reforming of Glycerol Over the Pd Loaded Ni/Al2O3 Catalysts. Journal of Nanoscience and Nanotechnology. 11(2). 1443–1446. 8 indexed citations
18.
Karthikeyan, D, et al.. (2008). Hydroisomerization of n-Octane over Bifunctional Ni−Pd/HY Zeolite Catalysts. Industrial & Engineering Chemistry Research. 47(17). 6538–6546. 31 indexed citations
19.
Pradhan, Madhulika, et al.. (2008). In-vitro Cytoprotection Activity of Foeniculum vulgare and Helicteres isora in Cultured Human Blood Lymphocytes and Antitumour Activity against B16F10 Melanoma Cell Line. 1(4). 450–452. 35 indexed citations
20.
Karthikeyan, D, et al.. (2008). Activity and selectivity for hydroisomerisation of n-decane over Ni impregnated Pd/H-mordenite catalysts. Applied Catalysis A General. 345(1). 18–27. 29 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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