N. Karthikeyan

918 total citations · 1 hit paper
23 papers, 817 citations indexed

About

N. Karthikeyan is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Polymers and Plastics. According to data from OpenAlex, N. Karthikeyan has authored 23 papers receiving a total of 817 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Materials Chemistry, 8 papers in Electrical and Electronic Engineering and 7 papers in Polymers and Plastics. Recurrent topics in N. Karthikeyan's work include Quantum Dots Synthesis And Properties (5 papers), Advanced Photocatalysis Techniques (4 papers) and Polymer Nanocomposite Synthesis and Irradiation (3 papers). N. Karthikeyan is often cited by papers focused on Quantum Dots Synthesis And Properties (5 papers), Advanced Photocatalysis Techniques (4 papers) and Polymer Nanocomposite Synthesis and Irradiation (3 papers). N. Karthikeyan collaborates with scholars based in Sri Lanka, India and Saudi Arabia. N. Karthikeyan's co-authors include A. Stephen, V. Narayanan, R. Saravanan, Vinod Kumar Gupta, E. Thirumal, P. Thangadurai, N. Mohan, Sellamuthu Anbu, M. Kandaswamy and K. Vijayalakshmi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Power Sources and Materials Science and Engineering C.

In The Last Decade

N. Karthikeyan

23 papers receiving 792 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

ZnO/Ag nanocomposite: An efficient catalyst for degradation studies of textile effluents under visible light

2013 542 citations R. Saravanan, N. Karthikeyan et al. Materials Science and Engineering C profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Karthikeyan Sri Lanka	11	353	299	198	176	164	23	817
Majed M. Alghamdi Saudi Arabia	16	472 1.3×	269 0.9×	223 1.1×	204 1.2×	175 1.1×	60	990
Qiu‐Yan Luo China	16	559 1.6×	215 0.7×	215 1.1×	176 1.0×	167 1.0×	65	1.1k
Riadh Bourzami Algeria	18	400 1.1×	167 0.6×	94 0.5×	225 1.3×	137 0.8×	48	793
Adel El‐marghany Saudi Arabia	18	519 1.5×	257 0.9×	104 0.5×	160 0.9×	331 2.0×	88	1.0k
Ahmad Irfan Saudi Arabia	18	347 1.0×	233 0.8×	66 0.3×	177 1.0×	272 1.7×	51	851
Lina Xu China	10	155 0.4×	267 0.9×	154 0.8×	90 0.5×	318 1.9×	16	740
Gülin Selda Pozan Soylu Türkiye	21	694 2.0×	588 2.0×	123 0.6×	161 0.9×	252 1.5×	50	1.2k
Dalal Alhashmialameer Saudi Arabia	20	278 0.8×	260 0.9×	61 0.3×	255 1.4×	219 1.3×	42	925
S. Ananda India	18	608 1.7×	655 2.2×	129 0.7×	129 0.7×	193 1.2×	34	1.1k
S. Vairam India	14	282 0.8×	77 0.3×	159 0.8×	171 1.0×	185 1.1×	41	619

Countries citing papers authored by N. Karthikeyan

Since Specialization

Citations

This map shows the geographic impact of N. 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 N. Karthikeyan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. Karthikeyan more than expected).

Fields of papers citing papers by N. Karthikeyan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. 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 N. Karthikeyan. The network helps show where N. Karthikeyan may publish in the future.

Co-authorship network of co-authors of N. Karthikeyan

This figure shows the co-authorship network connecting the top 25 collaborators of N. Karthikeyan. A scholar is included among the top collaborators of N. 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 N. Karthikeyan. N. Karthikeyan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Karthikeyan, N., et al.. (2025). Low temperature plasma exposed activated peanut shell carbon with Al -doped CdO air cathode is employed in Al -air batteries and supercapacitors. Journal of Power Sources. 632. 236358–236358. 5 indexed citations

Karthikeyan, N., et al.. (2024). Surfactant-mediated synthesis of bismuth oxide nanostructures as negative electrode for supercapacitors. Applied Physics A. 130(7). 1 indexed citations

Karthikeyan, N., et al.. (2024). Harmonize the Al doped CdO nano particles by two distinguishable technique worn as anode in Al-air battery. Inorganic and Nano-Metal Chemistry. 55(6). 657–663. 2 indexed citations

Perera, V.P.S., et al.. (2023). Composite materials based on rice straw and natural rubber for thermal insulation applications. SHILAP Revista de lepidopterología. 52(2). 155–161. 4 indexed citations

Senadeera, G.K.R., J.M.K.W. Kumari, Janith Weerasinghe, et al.. (2022). Morphological and structural study on low cost SnO2 counter electrode and its applications in quantum dot sensitized solar cells with polysulfide electrolyte. Materials Science and Engineering B. 286. 116075–116075. 10 indexed citations

Senadeera, G.K.R., et al.. (2021). The effect of surface plasmon resonance on the photovoltaic properties of CdS quantum dot sensitized solar cells. 22(1). 71–71. 3 indexed citations

Liyanage, Thakshila, et al.. (2021). Improving the photovoltaic parameters in CdS quantum dot sensitized SnO2 based solar cells through incorporation of chemically deposited compact SnO2 layer. SHILAP Revista de lepidopterología. 50(3). 243–243. 3 indexed citations

Senadeera, G.K.R., et al.. (2021). Influence of citric acid linker molecule on photovoltaic performance of CdS quantum dots-sensitized TiO2 solar cells. Bulletin of Materials Science. 44(3). 2 indexed citations

Somaratne, S., et al.. (2021). The impact of nano-ZnO foliar fertilizer on growth and yield of cultivated rice (Oryza sativa L.) varieties in Sri Lanka. SHILAP Revista de lepidopterología. 50(2). 109–109. 4 indexed citations

10.

Saravanakumar, B., et al.. (2020). Polyethylene glycol mediated synthesis of iron vanadate (FeVO₄) nanoparticles with supercapacitive features. Materials Research Express. 7(6). 64010–64010. 16 indexed citations

11.

Karthikeyan, N., et al.. (2020). A comparative study on role of phase change materials in thermal efficiency enhancement of passive solar still. Materials Today Proceedings. 33. 4159–4162. 8 indexed citations

12.

Vijayalakshmi, K., et al.. (2016). Sol-gel synthesis and antibacterial study on BC/ZnO/TiO₂ nanocomposite treated by DC glow discharge plasma. Journal of Adhesion Science and Technology. 31(10). 1075–1086. 2 indexed citations

13.

Karthikeyan, N., T. Sivaranjani, S. Dhanavel, et al.. (2016). Visible light degradation of textile effluent by electrodeposited multiphase CuInSe2 semiconductor photocatalysts. Journal of Molecular Liquids. 227. 194–201. 29 indexed citations

14.

Karthikeyan, N., V. Narayanan, & A. Stephen. (2016). Visible light degradation of textile effluent using nanostructured TiO2/Ag/CuO photocatalysts. Nanosystems Physics Chemistry Mathematics. 695–698. 3 indexed citations

15.

Vijayalakshmi, K., et al.. (2015). Preparation and characterisation of bamboo charcoal/titanium dioxide (BC/TiO₂) nanocomposite with plasma surface treatment. Materials Technology. 30(sup2). A104–A108. 13 indexed citations

16.

Vijayalakshmi, K., et al.. (2015). IMPACT OF PLASMA SURFACE TREATMENT ON BAMBOO CHARCOAL/SILVER NANOCOMPOSITE. Surface Review and Letters. 23(1). 1550089–1550089. 6 indexed citations

17.

Vijayalakshmi, K., et al.. (2015). Synthesis and surface characterisation of bamboo charcoal carbon using low temperature plasma treatment. Materials Technology. 30(sup2). A99–A103. 16 indexed citations

18.

Saravanan, R., N. Karthikeyan, Vinod Kumar Gupta, et al.. (2013). ZnO/Ag nanocomposite: An efficient catalyst for degradation studies of textile effluents under visible light. Materials Science and Engineering C. 33(4). 2235–2244. 542 indexed citations breakdown →

19.

Thirumaran, S. & N. Karthikeyan. (2013). Structural Elucidation of Some Borate Glass Specimen by Employing Ultrasonic and Spectroscopic Studies. 2013. 1–10. 12 indexed citations

20.

Saravanan, R., et al.. (2012). Photocatalytic Degradation of Organic Dyes Using ZnO/CeO2 Nanocomposite Material under Visible Light. Advanced materials research. 584. 381–385. 39 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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