K. Sunil Kumar

669 total citations
43 papers, 544 citations indexed

About

K. Sunil Kumar is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, K. Sunil Kumar has authored 43 papers receiving a total of 544 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Materials Chemistry, 21 papers in Electrical and Electronic Engineering and 15 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in K. Sunil Kumar's work include ZnO doping and properties (8 papers), Gas Sensing Nanomaterials and Sensors (7 papers) and Copper-based nanomaterials and applications (7 papers). K. Sunil Kumar is often cited by papers focused on ZnO doping and properties (8 papers), Gas Sensing Nanomaterials and Sensors (7 papers) and Copper-based nanomaterials and applications (7 papers). K. Sunil Kumar collaborates with scholars based in India, South Korea and South Africa. K. Sunil Kumar's co-authors include A. Nagaraju, R.P. Vijayalakshmi, S. Ramu, G. Murali, D. Amaranatha Reddy, Sang Woo Joo, K. Subramanyam, Nipa Roy, Amarjit Singh and Y.C. Ratnakaram and has published in prestigious journals such as Journal of Hazardous Materials, Scientific Reports and Journal of Alloys and Compounds.

In The Last Decade

K. Sunil Kumar

38 papers receiving 532 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Sunil Kumar India 14 231 164 140 134 113 43 544
Everett C. Salas United States 8 357 1.5× 156 1.0× 92 0.7× 28 0.2× 133 1.2× 14 711
Neelratan Singh India 9 226 1.0× 183 1.1× 82 0.6× 46 0.3× 31 0.3× 23 439
Mohammad Hafez Ahmed United States 7 271 1.2× 188 1.1× 53 0.4× 24 0.2× 88 0.8× 11 577
Jian‐Fei Gao China 18 211 0.9× 536 3.3× 522 3.7× 75 0.6× 16 0.1× 71 817
Jianyong Zhang China 9 170 0.7× 67 0.4× 147 1.1× 20 0.1× 17 0.2× 29 597
C. P. Sajan India 11 434 1.9× 170 1.0× 44 0.3× 25 0.2× 32 0.3× 27 703
Jingang Hu China 14 147 0.6× 93 0.6× 82 0.6× 28 0.2× 18 0.2× 33 623
Jiajue Chai United States 13 304 1.3× 87 0.5× 227 1.6× 36 0.3× 58 0.5× 25 1.1k
Huifang Xu China 12 178 0.8× 162 1.0× 41 0.3× 23 0.2× 10 0.1× 31 519
Mariola Kądziołka-Gaweł Poland 15 214 0.9× 73 0.4× 145 1.0× 49 0.4× 7 0.1× 69 637

Countries citing papers authored by K. Sunil Kumar

Since Specialization
Citations

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

Fields of papers citing papers by K. Sunil Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Sunil Kumar. 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 K. Sunil Kumar. The network helps show where K. Sunil Kumar may publish in the future.

Co-authorship network of co-authors of K. Sunil Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of K. Sunil Kumar. A scholar is included among the top collaborators of K. Sunil Kumar 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 K. Sunil Kumar. K. Sunil Kumar 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
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Sreekanth, T.V.M., et al.. (2025). Urea-driven synthesis of MnCo2O4 nanocomposites for high-performance supercapacitors. Journal of Alloys and Compounds. 1037. 182232–182232. 1 indexed citations
4.
Kumar, K. Sunil, et al.. (2025). Mechanical characterization of sisal fiber-groundnut shell powder reinforced epoxy composites. Scientific Reports. 15(1). 33149–33149. 1 indexed citations
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Reddy, B. Purusottam, Durga Prasad Pabba, Fatimah Mohammed A. Alzahrani, et al.. (2025). In-situ synthesis of binder-free hexagonal plate-like micro-structured Co3O4 vertically grown on Ni foam with superior intercalation pseudocapacitance for high-performance supercapacitors. Materials Science in Semiconductor Processing. 199. 109884–109884. 1 indexed citations
7.
Sreekanth, T.V.M., et al.. (2024). Hydrothermally synthesized NiO-SnO2 nanocomposite as an efficient electrocatalyst for oxygen evolution reaction (OER) and urea oxidation reaction (UOR). Journal of Alloys and Compounds. 1010. 177865–177865. 8 indexed citations
8.
Kumar, K. Sunil, et al.. (2024). In-situ synthesis of SnO2/CoFe2O4/Fe3O4 nanograss array composite: A redox-active electrode material for battery-type supercapacitors. Ceramics International. 50(11). 20535–20546. 14 indexed citations
9.
Kuchi, Charan, et al.. (2024). Graphitic carbon nitride (g-C3N4) decorated on CuCo2O4 nanosphere composites for enhanced electrochemical performance for energy storage applications. Materials Today Communications. 39. 108688–108688. 11 indexed citations
10.
Zhao, Yu, K. Sunil Kumar, Mohamed A. Ghanem, et al.. (2024). In-situ synthesis of synergistic ZnMn2O4/MnOOH nanocomposite as a cutting-edge pseudocapacitive electrode material for all-solid-state asymmetric supercapacitors. Ceramics International. 50(23). 49834–49845. 5 indexed citations
11.
Kumar, K. Sunil, et al.. (2024). Classification of Sub-Watersheds with Respect to Flooding Susceptibility in a Tropical River Basin Using Multi Criteria Approach Based on VIKOR. Water Resources Management. 38(13). 5029–5053. 3 indexed citations
12.
Kumar, K. Sunil, et al.. (2024). Explicit dynamic simulations on high explosive systems. AIP conference proceedings. 2835. 20016–20016.
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Sreekanth, T.V.M., et al.. (2024). Enhanced ammonia detection using rGO-wrapped Zn3V2O8 nanostructures. Sensors and Actuators A Physical. 379. 115928–115928. 1 indexed citations
14.
Kumar, K. Sunil, et al.. (2023). Study on structural, optical and magnetic properties of CdS and Ni-doped CdS nanoparticles. Journal of scientific research. 67(1). 87–93. 1 indexed citations
15.
Murali, G., et al.. (2023). Optical, magnetic, and photoluminescence properties of Cr/Mn-doped ZnO nanoparticles synthesised by solution combustion method. Materials Science and Technology. 39(18). 3076–3089. 3 indexed citations
16.
Kumar, K. Sunil, et al.. (2021). Nano Synthesis and Characterization of Co and Mn Co-doped ZnO by Solution Combustion Technique. Journal of Superconductivity and Novel Magnetism. 34(5). 1507–1516. 10 indexed citations
17.
Kumar, K. Sunil, et al.. (2020). REFINEMENT ANALYSIS, PHOTOLUMINESCENCE AND MAGNETIC PROPERTIES OF Zn1-XMnXO (x = 0.00, 0.01, 0.02, 0.03 & 0.04) NANOPARTICLES SYNTHESIZED BY COMBUSTION TECHNIQUE. Digest Journal of Nanomaterials and Biostructures. 15(2). 385–397. 3 indexed citations
18.
Manjula, N., S. Ramu, K. Sunil Kumar, & R.P. Vijayalakshmi. (2018). Magnetic and dielectric properties of divalent Ca2+ and Ba2+ ions co-doped BiFeO3 nanoparticles. Advanced Materials Letters. 9(3). 175–181. 2 indexed citations
19.
Kumar, K. Sunil, et al.. (2013). Distribution of Chemical Elements and Certain Rare Earths in Termite Mounds: A Case Study from Nellore Mica Belt, Andhra Pradesh, India. 3(5). 174–182. 2 indexed citations
20.
Arveti, Nagaraju, et al.. (2011). Biogeochemical study of termite mounds: a case study from Tummalapalle area of Andhra Pradesh, India. Environmental Monitoring and Assessment. 184(4). 2295–2306. 9 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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